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TRANSPORTATION IMPACT ANALYSIS
June 26, 2020
Sidbury Crossing
New Hanover County, NC
Prepared for HH Multi, LLC
Project #: 200218
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 1
Sidbury Crossing – Transportation Impact Analysis New Hanover County, NC Prepared for HH Multi, LLC June 26, 2020
Table of Contents
1.0 Introduction............................................................................................................. 2 Figure 1 – Site Plan ..................................................................................................... 3 Figure 2A – Site Location Map .................................................................................... 4
Figure 2B – Vicinity Map .............................................................................................. 5 2.0 Existing Conditions ................................................................................................ 6 2.1 Inventory ................................................................................................................ 6 2.2 Existing Traffic Volumes ........................................................................................ 7
Figure 3 – Existing Lane Geometry ............................................................................. 8
Figure 4 – 2020 Base Traffic Volumes ......................................................................... 9 3.0 Approved Developments and Committed Improvements ................................. 10 3.1 Approved Developments ...................................................................................... 10 3.2 Committed Improvements .................................................................................... 10 4.0 Methodology ......................................................................................................... 11
4.1 Base Assumptions and Standards ....................................................................... 11 5.0 Capacity Analysis ................................................................................................. 12 5.1 Level of Service Evaluation Criteria ..................................................................... 12 6.0 2024 Full Build Conditions................................................................................... 13
6.1 Trip Generation .................................................................................................... 13
6.2 Trip Distribution .................................................................................................... 13
6.3 2024 Future No Build Traffic ................................................................................ 13 6.4 2024 Full Build Total Traffic ................................................................................. 13 Figure 5– Primary Trip Distribution ............................................................................ 14 Figure 6 – 2024 Future No Build Volumes ................................................................. 15
Figure 7 – Site Trips .................................................................................................. 16 Figure 8 – 2024 Future Build Volumes ...................................................................... 17 6.5 Full Build Discussion of Results ........................................................................... 18 6.6 Full Build Recommended Improvements ............................................................. 22
Figure 9 – Full Build Recommended Improvements .................................................. 23 7.0 Queue Results ...................................................................................................... 24 8.0 Summary and Conclusion ................................................................................... 27 Appendix ...................................................................................................................... 28
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 2
Sidbury Crossing – Transportation Impact Analysis New Hanover County, NC Prepared for HH Multi, LLC June 26, 2020 1.0 Introduction
The proposed Sidbury Crossing is to be located across Sidbury Road between I-40 and Dairy Farm Road in New Hanover County, North Carolina. The development will utilize three (3) site accesses. All three site accesses are proposed to be full access with each
located on Dairy Farm Road between Sidbury Road and Blue Clay Road. Figure 1 shows the site plan. Figures 2A and 2B show the site location map and vicinity map, respectively.
The Sidbury Crossing will be analyzed for one (1) full build:
• Full Build will consist of 320 apartment dwelling units. The build year for Full Build is assumed to be 2024.
DAVENPORT was retained to determine the potential traffic impacts of this development and to identify transportation improvements that may be required to accommodate the impacts of both background traffic and new development traffic. The following intersections were included in the study:
1. Sidbury Road at Dairy Farm Road (unsignalized)
2. Sidbury Road at Blue Clay Road (unsignalized)
3. Blue Clay Road at N. College Road (signalized) 4. Dairy Farm Road / S.R. 2181 at Site Access 1 (unsignalized) 5. Dairy Farm Road / S.R. 2181 at Site Access 2 (unsignalized)
6. Dairy Farm Road / S.R. 2181 at Site Access 3 (unsignalized)
The intersections were analyzed during the AM (7-9 am) and PM (4-6 pm) peaks for the following conditions: • 2020 Existing Conditions
• 2024 Future No-Build Conditions • 2024 Full Build Conditions
• 2024 Full Build Conditions with Improvements (as necessary)
The Wilmington Urban Metropolitan Planning Organization (WMPO) and NCDOT were contacted to obtain background information and to ascertain the elements to be covered in this Transportation Impact Analysis (TIA). The approved scope for this TIA is included in the supporting documentation section of the appendix. Information regarding
the property was provided by HH Multi, LLC.
FIGURE 1 CONCEPT PLAN
FIGURE 2A SITE LOCATION MAP
SITE INDICATOR
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6/26/2020 Sidbury Crossing – Transportation Impact Analysis 6
2.0 Existing Conditions
2.1 Inventory A field investigation was conducted by DAVENPORT staff to determine the existing
roadway conditions in the study area. Table 2.1 contains the results of this effort.
Figure 3 illustrates the existing lane geometry.
Table 2.1 - Street Inventory
Facility Name Route # Typical Cross Section Pavement Width Speed Limit Maintained By
N. College
Road US 117 2-lane
undivided Approx. 22’ 45 MPH NCDOT
Blue Clay Road SR 1318 2-lane undivided Approx. 20’ 55 MPH NCDOT
Sidbury Road
SR
1336/SR 1572
2-lane
undivided Approx. 22’ 55 MPH NCDOT
Dairy Farm Road SR 2181 2-lane undivided Approx. 20’ 55 MPH NCDOT
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 7
2.2 Existing Traffic Volumes
Existing traffic volumes for this project were collected by DAVENPORT staff. During scope approval of the development, it was agreed upon to use data collected from the Sidbury Farms Development that included similar intersections and to project the
volumes by 1% over one year. Table 2.2 contains the dates these counts were
collected. Schools were in session at the time of traffic counts. A system peak hour was used for the traffic analysis. The peak hour occurred at approximately 7:15 to 8:15 AM, and 4:15 to 5:15 PM. Figure 4 shows the 2020 base AM and PM peak hour volumes. More information can be found in the Traffic Volume Data section of the appendix.
Table 2.2 - Traffic Volume Data
Count Location: Date Taken: By:
Blue Clay Road at N. College Road 9/24/2019 DAVENPORT
Sidbury Road at Blue Clay Road 9/24/2019 DAVENPORT
Sidbury Road at Dairy Farm Road 9/24/2019 DAVENPORT
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FIGURE3 EXISTING LANE GEOMETRY SIDBURYCROSSINGDEVELOPMENT NEWHANOVERCOUNTY, NC PROJECTNUMBER2002182,900SIGNALIZEDINTERSECTIONUNSIGNALIZEDINTERSECTIONTRAFFICMOVEMENTBLACK= EXISTINGROADWAYLEGEND
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SIDBURYCROSSINGDEVELOPMENT NEWHANOVERCOUNTY, NC PROJECTNUMBER200218SIGNALIZEDINTERSECTIONUNSIGNALIZEDINTERSECTIONTRAFFICMOVEMENTBLACK= EXISTINGROADWAYLEGEND AM / PM PEAKS FIGURE4 EXISTING TRAFFIC VOLUMES
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 10
3.0 Approved Developments and Committed Improvements
3.1 Approved Developments
Approved developments are developments that have been recently approved in the area, but not yet constructed. Per WMPO staff, there are three (3) approved developments to be considered in this analysis.
The first is the Sidbury Road Development located across Sidbury Road between Edna Buck Drive and Buck Drive. This development consists of 655 single family dwelling units and 103 townhomes. The second is the Cape Landing Development located west of Blue Clay Road and N.
College Road. This development consists of 126 single family homes to be built by
2021. However, 37 homes are currently built and occupied, so volumes were adjusted accordingly based on the submitted TIA’s distribution. The new trip generation and associated site trips figure can be found in the appendix
and in Figure A.
3.2 Committed Improvements Committed Improvements are improvements that are planned by NCDOT, a local municipality, or a developer in the area, but not yet constructed. Per NCDOT and WMPO, there are a few committed improvements during the 2024 conditions in the
vicinity of this project. Cape Landing committed improvements:
Blue Clay Road at N. College Road
• Extend the existing eastbound left turn lane to provide 150 feet of storage, and appropriate full-width deceleration and taper. Provide permitted + protected phasing on movement.
• Restripe northbound approach between the existing painted island, south of the intersection, and the existing northbound left turn lane to provide a two-way-left—turn-lane. Provide permitted + protected phasing on movement.
• Revise signal
Sidbury Road Development committed improvements were not included in the analysis as the improvements were not associated with the study intersections.
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 11
4.0 Methodology
4.1 Base Assumptions and Standards In general, the analysis for this project was conducted utilizing commonly accepted
NCDOT standards. The following table contains a summary of the base assumptions:
Table 4.1 - Assumptions
Peak Hour Factor 0.90
Background Traffic Annual Growth Rate 1.0% per year for all roadways
Analysis Software Synchro/SimTraffic Version 10.0
Base Signal Timing/Phasing NCDOT
Lane widths 12-feet
Truck percentages 2%
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 12
5.0 Capacity Analysis
5.1 Level of Service Evaluation Criteria The Transportation Research Board’s Highway Capacity Manual (HCM) utilizes a term
“level of service” to measure how traffic operates in intersections and on roadway
segments. There are currently six levels of service ranging from A to F. Level of service “A” represents low-volume traffic operations and Level of Service “F” represents high-volume, oversaturated traffic operations. Synchro Traffic Modeling software was used to determine the level of service for studied intersections. Note for unsignalized
intersection analysis, the level of service noted is for the worst approach of the intersection. This is typically the left turn movement for the side street approach, due to the number of opposing movements. All worksheet reports from the analyses can be found in the Appendix.
Table 5.1 – Highway Capacity Manual
Levels of Service and Control Delay Criteria
Signalized Intersection Unsignalized Intersection
Level of Service Control Delay Per vehicle (sec) Level of Service Delay Range (sec)
A ≤ 10 A ≤ 10
B > 10 and ≤ 20 B > 10 and ≤ 15
C > 20 and ≤ 35 C > 15 and ≤ 25
D > 35 and ≤ 55 D > 25 and ≤ 35
E > 55 and ≤ 80 E > 35 and ≤ 50
F > 80 F > 50
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 13
6.0 2024 Full Build Conditions
As discussed in the introduction, the full build consists of 320 single family homes to be built by 2024. 6.1 Trip Generation
Trips for this development were projected based on the 10th Edition of ITE Trip
Generation Manual. Table 6.1 presents the results.
Table 6.1 - ITE Trip Generation
Sidbury Crossing
Average Weekday Driveway Volumes 24 Hour AM Peak
Hour
PM Peak
Hour Two-Way
Land Use ITE Land Code Size Data Source Volume Enter Exit Enter Exit
Multifamily Housing (mid-rise) 221 320 Dwelling Units Adjacent /Equation 1741 30 85 86 55
Total Trips 1,741 30 85 86 55
6.2 Trip Distribution Site trips for this proposed development were distributed based on the existing traffic
patterns and engineering judgment. These distributions were reviewed and approved by WMPO and is shown in Figure 5. The directional distributions for the full build site trips are as follows:
• 40% to and from the west of Blue Clay Road
• 30% to and from the south of N. College Road
• 15% to and from the west of Sidbury Road
• 15% to and from the north of N. College Road
6.3 2024 Future No Build Traffic
The 2024 future no build traffic volumes were computed by applying a 1.0% compounded annual growth rate to the 2020 base traffic volumes and adding approved development trips. Figure 6 shows 2024 future no build traffic volumes for AM and PM
peaks.
6.4 2024 Full Build Total Traffic The 2024 future build traffic volumes were obtained by summing the 2024 future no build volumes and the full build site trips due to the proposed development. Full build
site trips are shown in Figure 7. The 2024 future build volumes are shown for AM and PM peaks in Figure 8. More information can be found in the Traffic volume Data section of the appendix.
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FIGURE5TRIP DISTRIBUTION SIDBURYCROSSINGDEVELOPMENTNEWHANOVERCOUNTY, NC PROJECTNUMBER200218
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6/26/2020 Sidbury Crossing – Transportation Impact Analysis 18
6.5 Full Build Discussion of Results
The following section discusses 2024 full build level of service for each intersection. Recommended improvements for full build are illustrated in Figure 9. Sidbury Road at Dairy Farm Road
The unsignalized intersection currently operates at LOS B in the AM and PM peaks. In
2024 future no build conditions, LOS C is expected in the AM peak and LOS B in the PM peak. In full build conditions, LOS C is expected in both the AM and PM peaks. Though there is an existing eastbound left turn, based on the NCDOT Driveway Manual, it is recommended to extend the eastbound left turn to 400 feet of storage with
appropriate taper.
Table 6.2 - Dairy Farm Road at Sidbury Road
Scenario Overall LOS
Level of Service by Approach (Delay in sec/veh)
Eastbound Westbound Southbound
L T R L T R L T R
AM Peak Hour
Existing B (12.9) SB Approach
A (8.2) - (-) - (-) - (-) B (12.9)
A (2) A (0) B (12.9)
2024 No Build C (15.7) SB Approach
A (8.6) - (-) - (-) - (-) C (15.7)
A (1.7) A (0) C (15.7)
2024 Build C (20.9) SB Approach
A (8.8) - (-) - (-) - (-) C (20.9)
A (2.5) A (0) C (20.9)
2024 Build + Imp C (16.9) SB Approach
A (8.8) - (-) - (-) - (-) C (18.4) C (16.7)
A (2.5) A (0) C (16.9)
PM Peak Hour
Existing B (12.2) SB Approach
A (8.2) - (-) - (-) - (-) B (12.2)
A (4.4) A (0) B (12.2)
2024 No Build B (14.7) SB Approach
A (8.6) - (-) - (-) - (-) B (14.7)
A (3.6) A (0) B (14.7)
2024 Build C (19.6) SB Approach
A (9) - (-) - (-) - (-) C (19.6)
A (4.4) A (0) C (19.6)
2024 Build + Imp C (15.9) SB Approach
A (9) - (-) - (-) - (-) E (41.4) B (11.1)
A (4.4) A (0) C (15.9)
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 19
Blue Clay Road at Sidbury Road
This unsignalized intersection currently operated at LOS C in the AM peak and LOS B in the PM peak. In 2024 future no build conditions, LOS D is expected in the AM peak and LOS C in the PM peak. In full build conditions, LOS E is expected in the AM peak
and LOS D in the PM peak. While a drop in LOS is not ideal, this is typical for a stop-
controlled intersection of this nature (northbound and westbound being the major approach). The delay is expected to be short-lived. It is recommended to convert this intersection into an all-way stop control. This improvement will decrease the queues at this intersection.
Note, these improvements are not solely the responsibility of the developer and were offered as potential interim intersection improvements and NCDOT will need to further investigate mitigations for future traffic capacity issues.
Table 6.3 - Blue Clay Road at Sidbury Road
Scenario Overall LOS
Level of Service by Approach (Delay in sec/veh)
Westbound Northbound Southbound Northbound
L T R L T R L T R AM Peak Hour
Existing C (16.5) WB Approach
C (16.5) - (-) - (-) A (7.7) A (0)
C (16.5) A (0) A (4.8)
2024 No Build
D (29.3) WB Approach
D (29.3) - (-) - (-) A (7.9) A (0)
D (29.3) A (0) A (4.9)
2024 Build
E (48.1) WB Approach
E (48.1) - (-) - (-) A (8) A (0)
E (48.1) A (0) A (5)
2024 Build + Imp
F (62.8) WB Approach
F (62.8) B (13.2) - (-) B (10.2)
F (62.8) B (13.2) B (10.2)
PM Peak Hour
Existing B (13.9) WB Approach
B (13.9) - (-) - (-) A (8.3) A (0)
B (13.9) A (0) A (6.6)
2024 No Build
C (20.4) WB Approach
C (20.4) - (-) - (-) A (8.8) A (0)
C (20.4) A (0) A (6.7)
2024 Build
D (28) WB Approach
D (28) - (-) - (-) A (9.1) A (0)
D (28) A (0) A (6.9)
2024 Build + Imp
E (40.4) NB Approach
D (25.2) E (40.4) - (-) A (10.0)
D (25.2) E (40.4) A (10.0)
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 20
N. College Road at Blue Clay Road
This signalized intersection currently operates at LOS C in the AM peak and LOS D in the PM peak. In 2024 future no build conditions, LOS E is expected in the AM peak and LOS F in the PM peak. In full build conditions, the level of services is expected to remain the same. To address the queuing issue at this signal, it is recommended to
construct a westbound right turn lane of 150 feet of storage and appropriate taper and
revise the signal to accommodate the additional traffic.
Note, these improvements are not solely the responsibility of the developer and were offered as potential interim intersection improvements and NCDOT will need to further investigate mitigations for future traffic capacity issues.
Table 6.4 - North College Road at Blue Clay Road
Scenario Overall LOS
Level of Service by Approach (Delay in sec/veh)
Eastbound Westbound Northbound Southbound
L T R L T R L T R L T R
AM Peak Hour
Existing C (28)
D (47.1) C (34.5) B (18.1) C (20) D (45.3) C (34.6) A (8.7) B (19.8) B (19.9)
D (40) B (19.7) C (31) B (19.8)
2024 No Build E (61.4)
F (216.9) D (53.4) D (53.9) E (56.4) E (61.8) D (40.9) A (9.4) D (49.9) D (42.3)
F (121) E (55.9) D (37.4) D (43.9)
2024 Build E (65)
F (220) E (58.6) E (59.8) E (74.1) E (62.2) D (41.1) A (9.4) D (51.3) D (42.6)
F (123.8) E (70.6) D (37.2) D (44.5)
2024 Build + Imp E (58.6)
F (220) E (58.6) E (59.8) D (41) B (13.1) E (62.2) D (41.1) A (9.4) D (51.3) D (42.6)
F (123.8) D (38.2) D (37.2) D (44.5)
PM Peak Hour
Existing D (49)
F (167.6) D (37.2) C (22.8) C (26.4) D (38) C (34.7) A (9.2) B (13.9) C (33)
F (114.2) C (25.6) C (33.5) C (30.4)
2024 No Build F (145)
F (615.4) F (85.6) F (93.4) F (185.8) E (66.7) D (53.6) B (17.3) C (30.8) D (43.2)
F (359.9) F (164.2) D (49.6) D (41.4)
2024 Build F (164.8)
F (713.6) F (110.4) F (114.7) F (225.1) E (70.1) D (53.6) B (17.7) C (31.2) D (43.2)
F (404.6) F (198) D (48.1) D (41.3)
2024 Build + Imp F (136.2)
F (713.6) F (110.4) F (114.7) E (75.9) A (9.4) E (70.1) D (53.6) B (17.7) C (31.2) D (43.2)
F (404.6) E (68.9) D (48.1) D (41.3)
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 21
Dairy Farm Road at Site Access 1
This site access is proposed to be a full movement configuration. In 2024 future build conditions, LOS A is expected for both the AM and PM peaks. Based on NCDOT Driveway Manual, this intersection will not warrant auxiliary lanes. Therefore, no
improvements are recommended for this intersection. Design site access according to NCDOT standards.
Table 6.5 - Old Dairy Road at Site Access 1
Scenario Overall LOS
Level of Service by Approach (Delay in sec/veh)
Eastbound Northbound Southbound
L T R L T R L T R
AM Peak Hour
2024 Build A (9.8) EB Approach
A (9.8) A (7.7) A (0) - (-) - (-)
A (9.8) A (1.5) A (0)
PM Peak Hour
2024 Build A (9.1) EB Approach
A (9.1) A (7.6) A (0) - (-) - (-)
A (9.1) A (1.2) A (0)
Dairy Farm Road at Site Access 2
This site access is proposed to be a full movement configuration. In 2024 future build conditions, LOS A is expected for both the AM and PM peaks. Based on NCDOT
Driveway Manual, this intersection will not warrant auxiliary lanes. Therefore, no
improvements are recommended for this intersection. Design site access according to NCDOT standards.
Table 6.6 - Old Dairy Road at Site Access 2
Scenario Overall LOS
Level of Service by Approach (Delay in sec/veh)
Eastbound Northbound Southbound
L T R L T R L T R
AM Peak Hour
2024 Build A (9.4) EB Approach
A (9.4) A (7.6) A (0) - (-) - (-)
A (9.4) A (0.9) A (0)
PM Peak Hour
2024 Build A (8.6) EB Approach
A (8.6) A (7.3) A (0) - (-) - (-)
A (8.6) A (0.7) A (0)
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 22
Dairy Farm Road at Site Access 3
This site access is proposed to be a full movement configuration. In 2024 future build conditions, LOS A is expected for both the AM and PM peaks. Based on NCDOT Driveway Manual, this intersection will not warrant auxiliary lanes. Therefore, no
improvements are recommended for this intersection. Design site access according to
NCDOT standards.
Table 6.7 - Old Dairy Road at Site Access 3
Scenario Overall LOS
Level of Service by Approach (Delay in sec/veh)
Eastbound Northbound Southbound
L T R L T R L T R
AM Peak Hour
2024 Build A (9.3) EB Approach
A (9.3) A (7.6) A (0) - (-) - (-)
A (9.3) A (0.3) A (0)
PM Peak Hour
2024 Build A (8.5) EB Approach
A (8.5) A (7.3) A (0) - (-) - (-)
A (8.5) A (0.3) A (0)
6.6 Full Build Recommended Improvements The recommended improvements for full build are listed below: Sidbury Road at Dairy Farm Road
• Extend eastbound left turn lane to 400 feet of storage and appropriate taper Blue Clay Road at Sidbury Road
• Convert intersection to an all-way stop control
N. College Road at Blue Clay Road
• Provide a westbound right turn lane with 150 feet storage and appropriate taper
• Revise signal Dairy Farm Road at Site Access 1
• Design site access according to NCDOT standards. Dairy Farm Road at Site Access 2
• Design site access according to NCDOT standards.
Dairy Farm Road at Site Access 3
• Design site access according to NCDOT standards.
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6/26/2020 Sidbury Crossing – Transportation Impact Analysis 24
7.0 Queue Results
Below in Tables 7.1-7.4 are the queue results for all exclusive turn lanes.
Table 7.1 - Queue Results AM Peak Hour Queues
Scenario Sidbury Road at Dairy Farm Road Blue Clay Road & Sidbury Road N College Road & Blue Clay Road
2020 Existing EBL WBTR 0 SBLR WBLR NBTR SBLT EBL EBTR WBL 0 WBTR NBL NBT NBR SBL SBTR
Max Queue (ft) 25 51 136 25 100 607 199 283 125 253 70 174 272
95th Percentile Queue (ft) 17 52 116 15 123 382 90 189 119 223 51 120 217
Storage Bay (ft) 150 50 150 75 250 125
2024 Future No Build EBL WBTR SBLR WBLR NBTR SBLT EBL EBTR WBL WBTR NBL NBT NBR SBL SBTR
Max Queue (ft) 31 92 276 25 200 2903 200 387 100 580 400 174 402
95th Percentile Queue (ft) 30 66 210 14 224 3569 216 341 112 487 292 208 396
Storage Bay (ft) 150 150 150 100 250 125
2024 Build EBL WBTR SBLR WBLR NBTR SBLT EBL EBTR WBL WBTR NBL NBT NBR SBL SBTR
Max Queue (ft) 53 21 115 314 53 200 2866 200 562 150 486 400 174 440
95th Percentile Queue (ft) 38 7 103 232 27 215 3267 252 527 189 421 264 206 404
Storage Bay (ft) 150 150 150 100 250 125
2024 Build + Imps EBL WBTR SBL SBR WBLR NBTR SBLT EBL EBTR WBL WBT WBR NBL NBT NBR SBL SBTR
Max Queue (ft) 31 22 74 104 162 92 72 200 1841 128 177 195 150 439 400 175 408
95th Percentile Queue (ft) 35 7 44 82 154 73 43 200 1957 112 157 106 185 323 213 225 368
Storage Bay (ft) 400 150 150 150 150 100 250 125
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 25
Table 7.2 - Queue Results PM Peak Hour Queues
Scenario Sidbury Road at Dairy Farm Road Blue Clay Road & Sidbury Road N College Road & Blue Clay Road
2020 Existing EBL WBTR 0 SBLR WBLR NBTR SBLT EBL EBTR WBL 0 WBTR NBL NBT NBR SBL SBTR
Max Queue (ft) 54 22 66 161 27 100 2866 200 372 60 202 24 175 362
95th Percentile Queue (ft) 54 7 52 115 24 100 2952 114 260 43 156 8 200 370
Storage Bay (ft) 150 50 150 75 250 125
2024 Future No Build EBL WBTR SBLR WBLR NBTR SBLT EBL EBTR WBL WBTR NBL NBT NBR SBL SBTR
Max Queue (ft) 53 51 133 48 200 2890 200 1287 100 482 49 174 659
95th Percentile Queue (ft) 54 42 108 21 201 3417 260 1297 97 361 29 190 621
Storage Bay (ft) 150 150 150 100 250 125
2024 Build EBL WBTR SBLR WBLR NBTR SBLT EBL EBTR WBL WBTR NBL NBT NBR SBL SBTR
Max Queue (ft) 143 70 1019 22 29 200 2885 200 1314 150 444 400 175 594
95th Percentile Queue (ft) 84 61 869 9 25 200 3650 270 1567 94 355 212 212 535
Storage Bay (ft) 150 150 150 100 250 125
2024 Build + Imps EBL SBL SBR WBLR NBTR SBLT EBL EBTR WBL WBT WBR NBL NBT NBR SBL SBTR
Max Queue (ft) 75 30 45 66 116 114 30 200 2885 200 775 200 149 578 400 175 556
95th Percentile Queue (ft) 73 10 35 45 104 117 33 203 3697 211 678 228 104 399 152 209 506
Storage Bay (ft) 400 150 150 150 150 100 250 125
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 26
Table 7.3 - Queue Results AM Peak Hour Queues
Scenario Dairy Farm Road & Site Access 1 Dairy Farm Road & Site Access 2 Dairy Farm Road & Site Access 3
2024 Build EBLR NBLT EBLR NBLT EBLR NBLT
Max Queue (ft) 42 26 66 20
95th Percentile Queue (ft) 38 15 53 17
Storage Bay (ft)
Table 7.4 - Queue Results PM Peak Hour Queues
Scenario Dairy Farm Road & Site Access 1 Dairy Farm Road & Site Access 2 Dairy Farm Road & Site Access 3
2024 Build EBLR NBLT EBLR NBLT EBLR NBLT
Max Queue (ft) 42 52 24 18 25
95th Percentile Queue (ft) 38 39 12 13 8
Storage Bay (ft)
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 27
8.0 Summary and Conclusion
The proposed Sidbury Crossing is to be located across Sidbury Road between I-40 and Dairy Farm Road in New Hanover County, North Carolina. The development will utilize three (3) site accesses. All three site accesses are proposed to be full access with each located on Dairy Farm Road between Sidbury Road and Blue Clay Road. The Sidbury Crossing will be analyzed for one (1) full build:
• Full Build will consist of 320 apartment dwelling units. The build year for Full
Build is assumed to be 2024. Full Build’s trip generation indicates that the proposed development is expected to
generate 115 trips in the AM peak, and 141 trips in the PM peak.
DAVENPORT was retained to determine the potential traffic impacts of this development and to identify transportation improvements that may be required to
accommodate the impacts of both background traffic and new development traffic. Based on the analysis of the development there were a couple intersections that
operated below the ideal level of service. Note, these improvements are not solely the responsibility of the developer and were offered as potential interim intersection improvements and NCDOT will need to further investigate mitigations for future traffic capacity issues. The recommended improvements at the study intersections are summarized in Table 8.1 below. Table 8.1 – Recommended Improvement Summary
Intersection 2024 Full Build
Sidbury Road at Dairy Farm Road • Extend eastbound left turn lane to 400 feet of storage
and appropriate taper
Sidbury Road at Blue Clay Road • Convert intersection to an all-way stop control
Blue Clay Road at N. College Road
• Provide a westbound right turn lane with 150 feet storage and appropriate taper
• Revise signal Dairy Farm Road at Site Access 1 • Design site access according to NCDOT standards
Dairy Farm Road at Site Access 2 • Design site access according to NCDOT standards
Dairy Farm Road at Site Access 3 • Design site access according to NCDOT standards
In conclusion, this study has reviewed the impacts of both background traffic and proposed development traffic and has provided recommendations to accommodate future traffic. Please note the proposed site access should be designed according to NCDOT standards.
6/26/2020 Sidbury Crossing – Transportation Impact Analysis 28
Appendix
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Level of Service Analysis
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Sidbury Road at Dairy Farm Road
HCM 2010 TWSC
100: Sidbury Road & Dairy Farm Road 06/30/2020
AM Existing Sidbury Crossing Development
Dionne C. Brown Page 2
Intersection
Int Delay, s/veh3.6
Movement EBLEBTWBTWBRSBLSBR
Lane Configurations
Traffic Vol, veh/h401273302116148
Future Vol, veh/h401273302116148
Conflicting Peds, #/hr000000
Sign Control FreeFreeFreeFreeStopStop
RT Channelized-None-None-None
Storage Length150---0-
Veh in Median Storage, #-00-0-
Grade, %-00-0-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 441413672318164
Major/MinorMajor1Major2Minor2
Conflicting Flow All3900-0608379
Stage 1 ----379-
Stage 2 ----229-
Critical Hdwy4.12---6.426.22
Critical Hdwy Stg 1----5.42-
Critical Hdwy Stg 2----5.42-
Follow-up Hdwy2.218---3.5183.318
Pot Cap-1 Maneuver1169---459668
Stage 1 ----692-
Stage 2 ----809-
Platoon blocked, %---
Mov Cap-1 Maneuver1169---442668
Mov Cap-2 Maneuver----442-
Stage 1 ----666-
Stage 2 ----809-
Approach EBWBSB
HCM Control Delay, s2012.9
HCM LOS B
Minor Lane/Major MvmtEBLEBTWBTWBRSBLn1
Capacity (veh/h)1169---636
HCM Lane V/C Ratio0.038---0.287
HCM Control Delay (s)8.2---12.9
HCM Lane LOS A---B
HCM 95th %tile Q(veh)0.1---1.2
HCM 2010 TWSC
100: Sidbury Road & Dairy Farm Road 06/30/2020
PM Existing Sidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection
Int Delay, s/veh4.2
Movement EBLEBTWBTWBRSBLSBR
Lane Configurations
Traffic Vol, veh/h215191180201576
Future Vol, veh/h215191180201576
Conflicting Peds, #/hr000000
Sign Control FreeFreeFreeFreeStopStop
RT Channelized-None-None-None
Storage Length150---0-
Veh in Median Storage, #-00-0-
Grade, %-00-0-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 239212200221784
Major/MinorMajor1Major2Minor2
Conflicting Flow All2220-0901211
Stage 1 ----211-
Stage 2 ----690-
Critical Hdwy4.12---6.426.22
Critical Hdwy Stg 1----5.42-
Critical Hdwy Stg 2----5.42-
Follow-up Hdwy2.218---3.5183.318
Pot Cap-1 Maneuver1347---309829
Stage 1 ----824-
Stage 2 ----498-
Platoon blocked, %---
Mov Cap-1 Maneuver1347---254829
Mov Cap-2 Maneuver----254-
Stage 1 ----678-
Stage 2 ----498-
Approach EBWBSB
HCM Control Delay, s4.4012.2
HCM LOS B
Minor Lane/Major MvmtEBLEBTWBTWBRSBLn1
Capacity (veh/h)1347---604
HCM Lane V/C Ratio0.177---0.167
HCM Control Delay (s)8.2---12.2
HCM Lane LOS A---B
HCM 95th %tile Q(veh)0.6---0.6
HCM 2010 TWSC
100: Sidbury Road & Dairy Farm Road 06/30/2020
AM No BuildSidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection
Int Delay, s/veh3.6
Movement EBLEBTWBTWBRSBLSBR
Lane Configurations
Traffic Vol, veh/h431754502317157
Future Vol, veh/h431754502317157
Conflicting Peds, #/hr000000
Sign Control FreeFreeFreeFreeStopStop
RT Channelized-None-None-None
Storage Length150---0-
Veh in Median Storage, #-00-0-
Grade, %-00-0-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 481945002619174
Major/MinorMajor1Major2Minor2
Conflicting Flow All5260-0803513
Stage 1 ----513-
Stage 2 ----290-
Critical Hdwy4.12---6.426.22
Critical Hdwy Stg 1----5.42-
Critical Hdwy Stg 2----5.42-
Follow-up Hdwy2.218---3.5183.318
Pot Cap-1 Maneuver1041---353561
Stage 1 ----601-
Stage 2 ----759-
Platoon blocked, %---
Mov Cap-1 Maneuver1041---337561
Mov Cap-2 Maneuver----337-
Stage 1 ----573-
Stage 2 ----759-
Approach EBWBSB
HCM Control Delay, s1.7015.7
HCM LOS C
Minor Lane/Major MvmtEBLEBTWBTWBRSBLn1
Capacity (veh/h)1041---527
HCM Lane V/C Ratio0.046---0.367
HCM Control Delay (s)8.6---15.7
HCM Lane LOS A---C
HCM 95th %tile Q(veh)0.1---1.7
HCM 2010 TWSC
100: Sidbury Road & Dairy Farm Road 06/30/2020
PM No Build Sidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection
Int Delay, s/veh3.6
Movement EBLEBTWBTWBRSBLSBR
Lane Configurations
Traffic Vol, veh/h227317263221680
Future Vol, veh/h227317263221680
Conflicting Peds, #/hr000000
Sign Control FreeFreeFreeFreeStopStop
RT Channelized-None-None-None
Storage Length150---0-
Veh in Median Storage, #-00-0-
Grade, %-00-0-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 252352292241889
Major/MinorMajor1Major2Minor2
Conflicting Flow All3160-01160304
Stage 1 ----304-
Stage 2 ----856-
Critical Hdwy4.12---6.426.22
Critical Hdwy Stg 1----5.42-
Critical Hdwy Stg 2----5.42-
Follow-up Hdwy2.218---3.5183.318
Pot Cap-1 Maneuver1244---216736
Stage 1 ----748-
Stage 2 ----416-
Platoon blocked, %---
Mov Cap-1 Maneuver1244---172736
Mov Cap-2 Maneuver----172-
Stage 1 ----596-
Stage 2 ----416-
Approach EBWBSB
HCM Control Delay, s3.6014.7
HCM LOS B
Minor Lane/Major MvmtEBLEBTWBTWBRSBLn1
Capacity (veh/h)1244---476
HCM Lane V/C Ratio0.203---0.224
HCM Control Delay (s)8.6---14.7
HCM Lane LOS A---B
HCM 95th %tile Q(veh)0.8---0.9
HCM 2010 TWSC
100: Sidbury Road & Dairy Farm Road 06/30/2020
AM BuildSidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection
Int Delay, s/veh6.1
Movement EBLEBTWBTWBRSBLSBR
Lane Configurations
Traffic Vol, veh/h691754502830229
Future Vol, veh/h691754502830229
Conflicting Peds, #/hr000000
Sign Control FreeFreeFreeFreeStopStop
RT Channelized-None-None-None
Storage Length150---0-
Veh in Median Storage, #-00-0-
Grade, %-00-0-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 771945003133254
Major/MinorMajor1Major2Minor2
Conflicting Flow All5310-0864516
Stage 1 ----516-
Stage 2 ----348-
Critical Hdwy4.12---6.426.22
Critical Hdwy Stg 1----5.42-
Critical Hdwy Stg 2----5.42-
Follow-up Hdwy2.218---3.5183.318
Pot Cap-1 Maneuver1036---325559
Stage 1 ----599-
Stage 2 ----715-
Platoon blocked, %---
Mov Cap-1 Maneuver1036---301559
Mov Cap-2 Maneuver----301-
Stage 1 ----555-
Stage 2 ----715-
Approach EBWBSB
HCM Control Delay, s2.5020.9
HCM LOS C
Minor Lane/Major MvmtEBLEBTWBTWBRSBLn1
Capacity (veh/h)1036---509
HCM Lane V/C Ratio0.074---0.565
HCM Control Delay (s)8.8---20.9
HCM Lane LOS A---C
HCM 95th %tile Q(veh)0.2---3.5
HCM 2010 TWSC
100: Sidbury Road & Dairy Farm Road 06/30/2020
PM BuildSidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection
Int Delay, s/veh5.3
Movement EBLEBTWBTWBRSBLSBR
Lane Configurations
Traffic Vol, veh/h3003172633524127
Future Vol, veh/h3003172633524127
Conflicting Peds, #/hr000000
Sign Control FreeFreeFreeFreeStopStop
RT Channelized-None-None-None
Storage Length150---0-
Veh in Median Storage, #-00-0-
Grade, %-00-0-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 3333522923927141
Major/MinorMajor1Major2Minor2
Conflicting Flow All3310-01330312
Stage 1 ----312-
Stage 2 ----1018-
Critical Hdwy4.12---6.426.22
Critical Hdwy Stg 1----5.42-
Critical Hdwy Stg 2----5.42-
Follow-up Hdwy2.218---3.5183.318
Pot Cap-1 Maneuver1228---171728
Stage 1 ----742-
Stage 2 ----349-
Platoon blocked, %---
Mov Cap-1 Maneuver1228---125728
Mov Cap-2 Maneuver----125-
Stage 1 ----541-
Stage 2 ----349-
Approach EBWBSB
HCM Control Delay, s4.4019.6
HCM LOS C
Minor Lane/Major MvmtEBLEBTWBTWBRSBLn1
Capacity (veh/h)1228---412
HCM Lane V/C Ratio0.271---0.407
HCM Control Delay (s)9---19.6
HCM Lane LOS A---C
HCM 95th %tile Q(veh)1.1---1.9
HCM 2010 TWSC
100: Sidbury Road & Dairy Farm Road 06/30/2020
AM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection
Int Delay, s/veh5.1
Movement EBLEBTWBTWBRSBLSBR
Lane Configurations
Traffic Vol, veh/h691754502830229
Future Vol, veh/h691754502830229
Conflicting Peds, #/hr000000
Sign Control FreeFreeFreeFreeStopStop
RT Channelized-None-None-None
Storage Length400---1500
Veh in Median Storage, #-00-0-
Grade, %-00-0-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 771945003133254
Major/MinorMajor1Major2Minor2
Conflicting Flow All5310-0864516
Stage 1 ----516-
Stage 2 ----348-
Critical Hdwy4.12---6.426.22
Critical Hdwy Stg 1----5.42-
Critical Hdwy Stg 2----5.42-
Follow-up Hdwy2.218---3.5183.318
Pot Cap-1 Maneuver1036---325559
Stage 1 ----599-
Stage 2 ----715-
Platoon blocked, %---
Mov Cap-1 Maneuver1036---301559
Mov Cap-2 Maneuver----301-
Stage 1 ----555-
Stage 2 ----715-
Approach EBWBSB
HCM Control Delay, s2.5016.9
HCM LOS C
Minor Lane/Major MvmtEBLEBTWBTWBRSBLn1SBLn2
Capacity (veh/h)1036---301559
HCM Lane V/C Ratio0.074---0.1110.455
HCM Control Delay (s)8.8---18.416.7
HCM Lane LOS A---CC
HCM 95th %tile Q(veh)0.2---0.42.4
HCM 2010 TWSC
100: Sidbury Road & Dairy Farm Road 06/30/2020
PM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection
Int Delay, s/veh4.8
Movement EBLEBTWBTWBRSBLSBR
Lane Configurations
Traffic Vol, veh/h3003172633524127
Future Vol, veh/h3003172633524127
Conflicting Peds, #/hr000000
Sign Control FreeFreeFreeFreeStopStop
RT Channelized-None-None-None
Storage Length400---1500
Veh in Median Storage, #-00-0-
Grade, %-00-0-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 3333522923927141
Major/MinorMajor1Major2Minor2
Conflicting Flow All3310-01330312
Stage 1 ----312-
Stage 2 ----1018-
Critical Hdwy4.12---6.426.22
Critical Hdwy Stg 1----5.42-
Critical Hdwy Stg 2----5.42-
Follow-up Hdwy2.218---3.5183.318
Pot Cap-1 Maneuver1228---171728
Stage 1 ----742-
Stage 2 ----349-
Platoon blocked, %---
Mov Cap-1 Maneuver1228---125728
Mov Cap-2 Maneuver----125-
Stage 1 ----541-
Stage 2 ----349-
Approach EBWBSB
HCM Control Delay, s4.4015.9
HCM LOS C
Minor Lane/Major MvmtEBLEBTWBTWBRSBLn1SBLn2
Capacity (veh/h)1228---125728
HCM Lane V/C Ratio0.271---0.2130.194
HCM Control Delay (s)9---41.411.1
HCM Lane LOS A---EB
HCM 95th %tile Q(veh)1.1---0.80.7
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Sidbury Road at Blue Clay Road
HCM 2010 TWSC
200: Blue Clay Road & Sidbury Road 06/30/2020
AM Existing Sidbury Crossing DevelopmentDionne C. Brown Page 4
Intersection
Int Delay, s/veh10.9
Movement WBLWBRNBTNBRSBLSBT
Lane Configurations
Traffic Vol, veh/h4281852052113
Future Vol, veh/h4281852052113
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0-0--0
Grade, %0-0--0
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 4762062282314
Major/MinorMinor1Major1Major2
Conflicting Flow All180120002340
Stage 1120-----
Stage 260-----
Critical Hdwy6.426.22--4.12-
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.318--2.218-
Pot Cap-1 Maneuver810931--1333-
Stage 1905-----
Stage 2963-----
Platoon blocked, %---
Mov Cap-1 Maneuver796931--1333-
Mov Cap-2 Maneuver796-----
Stage 1890-----
Stage 2963-----
Approach WBNBSB
HCM Control Delay, s16.504.8
HCM LOS C
Minor Lane/Major MvmtNBTNBRWBLn1SBLSBT
Capacity (veh/h)--8011333-
HCM Lane V/C Ratio --0.6190.018-
HCM Control Delay (s)--16.57.70
HCM Lane LOS --CAA
HCM 95th %tile Q(veh)--4.40.1-
HCM 2010 TWSC
200: Blue Clay Road & Sidbury Road 06/30/2020
PM Existing Sidbury Crossing DevelopmentDionne C. Brown Page 4
Intersection
Int Delay, s/veh5.6
Movement WBLWBRNBTNBRSBLSBT
Lane Configurations
Traffic Vol, veh/h2562216398154
Future Vol, veh/h2562216398154
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0-0--0
Grade, %0-0--0
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 2842418442174
Major/MinorMinor1Major1Major2
Conflicting Flow All277239004600
Stage 1239-----
Stage 238-----
Critical Hdwy6.426.22--4.12-
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.318--2.218-
Pot Cap-1 Maneuver713800--1101-
Stage 1801-----
Stage 2984-----
Platoon blocked, %---
Mov Cap-1 Maneuver702800--1101-
Mov Cap-2 Maneuver702-----
Stage 1789-----
Stage 2984-----
Approach WBNBSB
HCM Control Delay, s13.906.6
HCM LOS B
Minor Lane/Major MvmtNBTNBRWBLn1SBLSBT
Capacity (veh/h)--7091101-
HCM Lane V/C Ratio --0.4360.015-
HCM Control Delay (s)--13.98.30
HCM Lane LOS --BAA
HCM 95th %tile Q(veh)--2.20-
HCM 2010 TWSC
200: Blue Clay Road & Sidbury Road 06/30/2020
AM No BuildSidbury Crossing DevelopmentDionne C. Brown Page 4
Intersection
Int Delay, s/veh19.4
Movement WBLWBRNBTNBRSBLSBT
Lane Configurations
Traffic Vol, veh/h5532062572314
Future Vol, veh/h5532062572314
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0-0--0
Grade, %0-0--0
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 6142272862616
Major/MinorMinor1Major1Major2
Conflicting Flow All218150002930
Stage 1150-----
Stage 268-----
Critical Hdwy6.426.22--4.12-
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.318--2.218-
Pot Cap-1 Maneuver770896--1269-
Stage 1878-----
Stage 2955-----
Platoon blocked, %---
Mov Cap-1 Maneuver754896--1269-
Mov Cap-2 Maneuver754-----
Stage 1860-----
Stage 2955-----
Approach WBNBSB
HCM Control Delay, s29.304.9
HCM LOS D
Minor Lane/Major MvmtNBTNBRWBLn1SBLSBT
Capacity (veh/h)--7581269-
HCM Lane V/C Ratio --0.840.02-
HCM Control Delay (s)--29.37.90
HCM Lane LOS --DAA
HCM 95th %tile Q(veh)--9.60.1-
HCM 2010 TWSC
200: Blue Clay Road & Sidbury Road 06/30/2020
PM No Build Sidbury Crossing DevelopmentDionne C. Brown Page 4
Intersection
Int Delay, s/veh8.1
Movement WBLWBRNBTNBRSBLSBT
Lane Configurations
Traffic Vol, veh/h3432417535165
Future Vol, veh/h3432417535165
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0-0--0
Grade, %0-0--0
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 3812719594186
Major/MinorMinor1Major1Major2
Conflicting Flow All358316006130
Stage 1316-----
Stage 242-----
Critical Hdwy6.426.22--4.12-
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.318--2.218-
Pot Cap-1 Maneuver640724--966-
Stage 1739-----
Stage 2980-----
Platoon blocked, %---
Mov Cap-1 Maneuver628724--966-
Mov Cap-2 Maneuver628-----
Stage 1725-----
Stage 2980-----
Approach WBNBSB
HCM Control Delay, s20.406.7
HCM LOS C
Minor Lane/Major MvmtNBTNBRWBLn1SBLSBT
Capacity (veh/h)--633966-
HCM Lane V/C Ratio --0.6440.018-
HCM Control Delay (s)--20.48.80
HCM Lane LOS --CAA
HCM 95th %tile Q(veh)--4.70.1-
HCM 2010 TWSC
200: Blue Clay Road & Sidbury Road 06/30/2020
AM BuildSidbury Crossing DevelopmentDionne C. Brown Page 4
Intersection
Int Delay, s/veh32.1
Movement WBLWBRNBTNBRSBLSBT
Lane Configurations
Traffic Vol, veh/h6252062832314
Future Vol, veh/h6252062832314
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0-0--0
Grade, %0-0--0
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 6942273142616
Major/MinorMinor1Major1Major2
Conflicting Flow All232164003210
Stage 1164-----
Stage 268-----
Critical Hdwy6.426.22--4.12-
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.318--2.218-
Pot Cap-1 Maneuver756881--1239-
Stage 1865-----
Stage 2955-----
Platoon blocked, %---
Mov Cap-1 Maneuver740881--1239-
Mov Cap-2 Maneuver740-----
Stage 1847-----
Stage 2955-----
Approach WBNBSB
HCM Control Delay, s48.105
HCM LOS E
Minor Lane/Major MvmtNBTNBRWBLn1SBLSBT
Capacity (veh/h)--7441239-
HCM Lane V/C Ratio --0.9630.021-
HCM Control Delay (s)--48.180
HCM Lane LOS --EAA
HCM 95th %tile Q(veh)--14.80.1-
HCM 2010 TWSC
200: Blue Clay Road & Sidbury Road 06/30/2020
PM BuildSidbury Crossing DevelopmentDionne C. Brown Page 4
Intersection
Int Delay, s/veh11.1
Movement WBLWBRNBTNBRSBLSBT
Lane Configurations
Traffic Vol, veh/h3902417608165
Future Vol, veh/h3902417608165
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0-0--0
Grade, %0-0--0
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 4332719676186
Major/MinorMinor1Major1Major2
Conflicting Flow All399357006950
Stage 1357-----
Stage 242-----
Critical Hdwy6.426.22--4.12-
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.318--2.218-
Pot Cap-1 Maneuver607687--901-
Stage 1708-----
Stage 2980-----
Platoon blocked, %---
Mov Cap-1 Maneuver595687--901-
Mov Cap-2 Maneuver595-----
Stage 1694-----
Stage 2980-----
Approach WBNBSB
HCM Control Delay, s2806.9
HCM LOS D
Minor Lane/Major MvmtNBTNBRWBLn1SBLSBT
Capacity (veh/h)--600901-
HCM Lane V/C Ratio --0.7670.02-
HCM Control Delay (s)--289.10
HCM Lane LOS --DAA
HCM 95th %tile Q(veh)--70.1-
HCM 2010 AWSC
200: Blue Clay Road & Sidbury Road 06/30/2020
AM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 4
Intersection
Intersection Delay, s/veh46
Intersection LOS E
Movement WBLWBRNBTNBRSBLSBT
Lane Configurations
Traffic Vol, veh/h 6252062832314
Future Vol, veh/h 6252062832314
Peak Hour Factor 0.900.900.900.900.900.90
Heavy Vehicles, %222222
Mvmt Flow 6942273142616
Number of Lanes 101001
Approach WB NB SB
Opposing Approach SB NB
Opposing Lanes 0 1 1
Conflicting Approach LeftNB WB
Conflicting Lanes Left 1 0 1
Conflicting Approach RightSB WB
Conflicting Lanes Right1 1 0
HCM Control Delay62.8 13.2 10.2
HCM LOS F B B
Lane NBLn1WBLn1SBLn1
Vol Left, %0%97%62%
Vol Thru, %2%0%38%
Vol Right, %98%3%0%
Sign Control StopStopStop
Traffic Vol by Lane 28964537
LT Vol 062523
Through Vol 6014
RT Vol 283200
Lane Flow Rate 32171741
Geometry Grp 111
Degree of Util (X)0.471.0250.073
Departure Headway (Hd)5.4495.1486.681
Convergence, Y/N YesYesYes
Cap 665710539
Service Time 3.4493.1484.681
HCM Lane V/C Ratio 0.4831.010.076
HCM Control Delay 13.262.810.2
HCM Lane LOS BFB
HCM 95th-tile Q 2.517.50.2
HCM 2010 AWSC
200: Blue Clay Road & Sidbury Road 06/30/2020
PM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 4
Intersection
Intersection Delay, s/veh33.9
Intersection LOS D
Movement WBLWBRNBTNBRSBLSBT
Lane Configurations
Traffic Vol, veh/h 3902417608165
Future Vol, veh/h 3902417608165
Peak Hour Factor 0.900.900.900.900.900.90
Heavy Vehicles, %222222
Mvmt Flow 4332719676186
Number of Lanes 101001
Approach WB NB SB
Opposing Approach SB NB
Opposing Lanes 0 1 1
Conflicting Approach LeftNB WB
Conflicting Lanes Left 1 0 1
Conflicting Approach RightSB WB
Conflicting Lanes Right1 1 0
HCM Control Delay25.2 40.4 10
HCM LOS D E A
Lane NBLn1WBLn1SBLn1
Vol Left, %0%94%76%
Vol Thru, %3%0%24%
Vol Right, %97%6%0%
Sign Control StopStopStop
Traffic Vol by Lane 62541421
LT Vol 039016
Through Vol 1705
RT Vol 608240
Lane Flow Rate 69446023
Geometry Grp 111
Degree of Util (X)0.9320.7570.043
Departure Headway (Hd)4.8295.9266.574
Convergence, Y/N YesYesYes
Cap 750612541
Service Time 2.8853.9674.661
HCM Lane V/C Ratio 0.9250.7520.043
HCM Control Delay 40.425.210
HCM Lane LOS EDA
HCM 95th-tile Q 13.26.80.1
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Blue Clay Road at N. College Road
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
AM Existing Sidbury Crossing DevelopmentDionne C. Brown Page 5
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
Lane Configurations
Traffic Volume (vph)18122312471288889418123123234231
Future Volume (vph)18122312471288889418123123234231
Ideal Flow (vphpl)190019001900190019001900190019001900190019001900
Storage Length (ft)50 0150 075 250125 0
Storage Lanes 1 01 01 11 0
Taper Length (ft)50 50 50 50
Lane Util. Factor 1.001.001.001.001.001.001.001.001.001.001.001.00
Frt 0.993 0.939 0.8500.925
Flt Protected 0.950 0.950 0.950 0.950
Satd. Flow (prot)177018500177017490177018631583177017230
Flt Permitted 0.610 0.342 0.253 0.270
Satd. Flow (perm)113618500637174904711863158350317230
Right Turn on Red No No No No
Satd. Flow (RTOR)
Link Speed (mph)55 55 45 45
Link Distance (ft)2906 1387 4316 2501
Travel Time (s)36.0 17.2 65.4 37.9
Peak Hour Factor 0.900.900.900.900.900.900.900.900.900.900.900.90
Adj. Flow (vph)20124813521429899464137137260257
Shared Lane Traffic (%)
Lane Group Flow (vph)2012610522400994641371375170
Turn Type PermNApm+ptNAPermNApm+ovpm+ptNA
Protected Phases 4 38 2316
Permitted Phases 4 8 2 26
Detector Phase 44 38 22316
Switch Phase
Minimum Initial (s)7.07.0 7.07.0 14.014.07.07.014.0
Minimum Split (s)13.213.2 12.613.2 21.021.012.612.620.0
Total Split (s)25.025.0 15.025.0 90.090.015.015.090.0
Total Split (%)17.2%17.2%10.3%17.2%62.1%62.1%10.3%10.3%62.1%
Maximum Green (s)18.818.8 9.418.8 84.084.09.49.484.0
Yellow Time (s)5.25.2 3.05.2 4.74.73.03.04.7
All-Red Time (s)1.01.0 2.61.0 1.31.32.62.61.3
Lost Time Adjust (s)-1.2-1.2 -0.6-1.2 -1.0-1.0-0.6-0.6-1.0
Total Lost Time (s)5.05.0 5.05.0 5.05.05.05.05.0
Lead/Lag LagLagLead LeadLeadLeadLag
Lead-Lag Optimize?YesYes Yes YesYesYesYes
Vehicle Extension (s)2.02.0 2.02.0 6.06.02.01.06.0
Minimum Gap (s)2.02.0 2.02.0 3.43.42.01.03.4
Time Before Reduce (s)0.00.0 0.00.0 15.015.00.00.015.0
Time To Reduce (s)0.00.0 0.00.0 30.030.00.00.030.0
Recall Mode NoneNoneNoneNone MinMinNoneNoneMin
Act Effct Green (s)20.120.1 32.932.9 26.426.434.239.139.1
Actuated g/C Ratio 0.250.25 0.400.40 0.320.320.420.480.48
v/c Ratio 0.720.58 0.140.34 0.660.770.210.380.63
Control Delay 47.134.5 18.120.0 45.334.68.719.819.9
Queue Delay 0.00.0 0.00.0 0.00.00.00.00.0
Total Delay 47.134.5 18.120.0 45.334.68.719.819.9
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
AM Existing Sidbury Crossing DevelopmentDionne C. Brown Page 6
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
LOS DC BC DCABB
Approach Delay 40.0 19.7 31.0 19.8
Approach LOS D B C B
Queue Length 50th (ft)94117 1683 432112538188
Queue Length 95th (ft)#228220 44163#1033214569289
Internal Link Dist (ft)2826 1307 4236 2421
Turn Bay Length (ft)50 150 75 250125
Base Capacity (vph)278453 394749 46418387034091723
Starvation Cap Reductn00 00 00000
Spillback Cap Reductn00 00 00000
Storage Cap Reductn 00 00 00000
Reduced v/c Ratio 0.720.58 0.130.32 0.210.250.190.330.30
Intersection Summary
Area Type:Other
Cycle Length: 145
Actuated Cycle Length: 82
Natural Cycle: 75
Control Type: Actuated-Uncoordinated
Maximum v/c Ratio: 0.77
Intersection Signal Delay: 28.0 Intersection LOS: C
Intersection Capacity Utilization 76.9%ICU Level of Service D
Analysis Period (min) 15
# 95th percentile volume exceeds capacity, queue may be longer.
Queue shown is maximum after two cycles.
Splits and Phases: 300: N College Road & Blue Clay Road
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
PM Existing Sidbury Crossing DevelopmentDionne C. Brown Page 5
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
Lane Configurations
Traffic Volume (vph)26514539882001122427818109443253
Future Volume (vph)26514539882001122427818109443253
Ideal Flow (vphpl)190019001900190019001900190019001900190019001900
Storage Length (ft)50 0150 075 250125 0
Storage Lanes 1 01 01 11 0
Taper Length (ft)50 50 50 50
Lane Util. Factor 1.001.001.001.001.001.001.001.001.001.001.001.00
Frt 0.968 0.946 0.8500.945
Flt Protected 0.950 0.950 0.950 0.950
Satd. Flow (prot)177018030177017620177018631583177017600
Flt Permitted 0.553 0.414 0.172 0.404
Satd. Flow (perm)103018030771176203201863158375317600
Right Turn on Red No No No No
Satd. Flow (RTOR)
Link Speed (mph)55 55 45 45
Link Distance (ft)2906 1387 4316 2501
Travel Time (s)36.0 17.2 65.4 37.9
Peak Hour Factor 0.900.900.900.900.900.900.900.900.900.900.900.90
Adj. Flow (vph)29416143982221242730920121492281
Shared Lane Traffic (%)
Lane Group Flow (vph)294204098346027309201217730
Turn Type PermNApm+ptNAPermNApm+ovpm+ptNA
Protected Phases 4 38 2316
Permitted Phases 4 8 2 26
Detector Phase 44 38 22316
Switch Phase
Minimum Initial (s)7.07.0 7.07.0 14.014.07.07.014.0
Minimum Split (s)13.213.2 12.613.2 21.021.012.612.620.0
Total Split (s)25.025.0 15.025.0 90.090.015.015.090.0
Total Split (%)17.2%17.2%10.3%17.2%62.1%62.1%10.3%10.3%62.1%
Maximum Green (s)18.818.8 9.418.8 84.084.09.49.484.0
Yellow Time (s)5.25.2 3.05.2 4.74.73.03.04.7
All-Red Time (s)1.01.0 2.61.0 1.31.32.62.61.3
Lost Time Adjust (s)-1.2-1.2 -0.6-1.2 -1.0-1.0-0.6-0.6-1.0
Total Lost Time (s)5.05.0 5.05.0 5.05.05.05.05.0
Lead/Lag LagLagLead LeadLeadLeadLag
Lead-Lag Optimize?YesYes Yes YesYesYesYes
Vehicle Extension (s)2.02.0 2.02.0 6.06.02.01.06.0
Minimum Gap (s)2.02.0 2.02.0 3.43.42.01.03.4
Time Before Reduce (s)0.00.0 0.00.0 15.015.00.00.015.0
Time To Reduce (s)0.00.0 0.00.0 30.030.00.00.030.0
Recall Mode NoneNoneNoneNone MinMinNoneNoneMin
Act Effct Green (s)20.420.4 34.234.2 23.323.332.043.443.4
Actuated g/C Ratio 0.230.23 0.390.39 0.270.270.360.490.49
v/c Ratio 1.230.49 0.250.50 0.320.620.030.220.89
Control Delay 167.637.2 22.826.4 38.034.79.213.933.0
Queue Delay 0.00.0 0.00.0 0.00.00.00.00.0
Total Delay 167.637.2 22.826.4 38.034.79.213.933.0
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
PM Existing Sidbury Crossing DevelopmentDionne C. Brown Page 6
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
LOS FD CC DCABC
Approach Delay 114.2 25.6 33.5 30.4
Approach LOS F C C C
Queue Length 50th (ft)~20096 34141 12148334356
Queue Length 95th (ft)#456210 89299 402541062538
Internal Link Dist (ft)2826 1307 4236 2421
Turn Bay Length (ft)50 150 75 250125
Base Capacity (vph)239419 416718 29817376045521734
Starvation Cap Reductn00 00 00000
Spillback Cap Reductn00 00 00000
Storage Cap Reductn 00 00 00000
Reduced v/c Ratio 1.230.49 0.240.48 0.090.180.030.220.45
Intersection Summary
Area Type:Other
Cycle Length: 145
Actuated Cycle Length: 87.8
Natural Cycle: 90
Control Type: Actuated-Uncoordinated
Maximum v/c Ratio: 1.23
Intersection Signal Delay: 49.0 Intersection LOS: D
Intersection Capacity Utilization 99.1%ICU Level of Service F
Analysis Period (min) 15
~ Volume exceeds capacity, queue is theoretically infinite.
Queue shown is maximum after two cycles.
# 95th percentile volume exceeds capacity, queue may be longer.
Queue shown is maximum after two cycles.
Splits and Phases: 300: N College Road & Blue Clay Road
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
AM No BuildSidbury Crossing DevelopmentDionne C. Brown Page 5
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
Lane Configurations
Traffic Volume (vph)2042593185187107100440142135247248
Future Volume (vph)2042593185187107100440142135247248
Ideal Flow (vphpl)190019001900190019001900190019001900190019001900
Storage Length (ft)150 0150 0100 250125 0
Storage Lanes 1 01 01 11 0
Taper Length (ft)50 50 0 50
Lane Util. Factor 1.001.001.001.001.001.001.001.001.001.001.001.00
Frt 0.984 0.945 0.8500.925
Flt Protected 0.950 0.950 0.950 0.950
Satd. Flow (prot)177018330177017600177018631583177017230
Flt Permitted 0.950 0.950 0.950 0.950
Satd. Flow (perm)177018330177017600177018631583177017230
Right Turn on Red No No No No
Satd. Flow (RTOR)
Link Speed (mph)55 55 45 45
Link Distance (ft)2906 1387 4316 2501
Travel Time (s)36.0 17.2 65.4 37.9
Peak Hour Factor 0.900.900.900.900.900.900.900.900.900.900.900.90
Adj. Flow (vph)2272883494208119111489158150274276
Shared Lane Traffic (%)
Lane Group Flow (vph)22732209432701114891581505500
Turn Type ProtNA ProtNA ProtNApm+ovProtNA
Protected Phases 74 38 52316
Permitted Phases 2
Detector Phase 74 38 52316
Switch Phase
Minimum Initial (s)7.07.0 7.07.0 7.014.07.07.014.0
Minimum Split (s)14.013.2 12.613.2 14.021.012.612.620.0
Total Split (s)14.025.0 15.025.0 14.090.015.015.090.0
Total Split (%)9.7%17.2%10.3%17.2%9.7%62.1%10.3%10.3%62.1%
Maximum Green (s)7.018.8 9.418.8 7.084.09.49.484.0
Yellow Time (s)5.05.2 3.05.2 5.04.73.03.04.7
All-Red Time (s)2.01.0 2.61.0 2.01.32.62.61.3
Lost Time Adjust (s)-2.0-1.2 -0.6-1.2 -2.0-1.0-0.6-0.6-1.0
Total Lost Time (s)5.05.0 5.05.0 5.05.05.05.05.0
Lead/Lag LeadLagLeadLagLeadLeadLeadLagLag
Lead-Lag Optimize?YesYes YesYes YesYesYesYesYes
Vehicle Extension (s)3.02.0 2.02.0 3.06.02.01.06.0
Minimum Gap (s)3.02.0 2.02.0 3.03.42.01.03.4
Time Before Reduce (s)0.00.0 0.00.0 0.015.00.00.015.0
Time To Reduce (s)0.00.0 0.00.0 0.030.00.00.030.0
Recall Mode NoneNoneNoneNoneNoneMinNoneNoneMin
Act Effct Green (s)9.120.5 9.420.8 9.130.139.513.534.5
Actuated g/C Ratio 0.100.22 0.100.22 0.100.320.420.140.37
v/c Ratio 1.330.80 0.530.84 0.650.820.240.590.87
Control Delay 216.953.4 53.956.4 61.840.99.449.942.3
Queue Delay 0.00.0 0.00.0 0.00.00.00.00.0
Total Delay 216.953.4 53.956.4 61.840.99.449.942.3
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
AM No BuildSidbury Crossing DevelopmentDionne C. Brown Page 6
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
LOS FD DE EDADD
Approach Delay 121.0 55.9 37.4 43.9
Approach LOS F E D D
Queue Length 50th (ft)~176183 53185 642652984297
Queue Length 95th (ft)#370#388#119#395#16638550#171431
Internal Link Dist (ft)2826 1307 4236 2421
Turn Bay Length (ft)150 150 100 250125
Base Capacity (vph)171401 190398 17116916792541578
Starvation Cap Reductn00 00 00000
Spillback Cap Reductn00 00 00000
Storage Cap Reductn 00 00 00000
Reduced v/c Ratio 1.330.80 0.490.82 0.650.290.230.590.35
Intersection Summary
Area Type:Other
Cycle Length: 145
Actuated Cycle Length: 93.6
Natural Cycle: 90
Control Type: Actuated-Uncoordinated
Maximum v/c Ratio: 1.33
Intersection Signal Delay: 61.4 Intersection LOS: E
Intersection Capacity Utilization 78.3%ICU Level of Service D
Analysis Period (min) 15
~ Volume exceeds capacity, queue is theoretically infinite.
Queue shown is maximum after two cycles.
# 95th percentile volume exceeds capacity, queue may be longer.
Queue shown is maximum after two cycles.
Splits and Phases: 300: N College Road & Blue Clay Road
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
PM No Build Sidbury Crossing DevelopmentDionne C. Brown Page 5
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
Lane Configurations
Traffic Volume (vph)288214541162531274629260131467280
Future Volume (vph)288214541162531274629260131467280
Ideal Flow (vphpl)190019001900190019001900190019001900190019001900
Storage Length (ft)150 0150 0100 250125 0
Storage Lanes 1 01 01 11 0
Taper Length (ft)50 50 0 50
Lane Util. Factor 1.001.001.001.001.001.001.001.001.001.001.001.00
Frt 0.970 0.950 0.8500.944
Flt Protected 0.950 0.950 0.950 0.950
Satd. Flow (prot)177018070177017700177018631583177017580
Flt Permitted 0.950 0.950 0.950 0.950
Satd. Flow (perm)177018070177017700177018631583177017580
Right Turn on Red No No No No
Satd. Flow (RTOR)
Link Speed (mph)55 55 45 45
Link Distance (ft)2906 1387 4316 2501
Travel Time (s)36.0 17.2 65.4 37.9
Peak Hour Factor 0.900.900.900.900.900.900.900.900.900.900.900.90
Adj. Flow (vph)320238601292811415132467146519311
Shared Lane Traffic (%)
Lane Group Flow (vph)3202980129422051324671468300
Turn Type ProtNA ProtNA ProtNApm+ovProtNA
Protected Phases 74 38 52316
Permitted Phases 2
Detector Phase 74 38 52316
Switch Phase
Minimum Initial (s)7.07.0 7.07.0 7.014.07.07.014.0
Minimum Split (s)14.013.2 12.613.2 14.021.012.612.620.0
Total Split (s)14.025.0 15.025.0 14.090.015.015.090.0
Total Split (%)9.7%17.2%10.3%17.2%9.7%62.1%10.3%10.3%62.1%
Maximum Green (s)7.018.8 9.418.8 7.084.09.49.484.0
Yellow Time (s)5.05.2 3.05.2 5.04.73.03.04.7
All-Red Time (s)2.01.0 2.61.0 2.01.32.62.61.3
Lost Time Adjust (s)-2.0-1.2 -0.6-1.2 -2.0-1.0-0.6-0.6-1.0
Total Lost Time (s)5.05.0 5.05.0 5.05.05.05.05.0
Lead/Lag LeadLagLeadLagLeadLeadLeadLagLag
Lead-Lag Optimize?YesYes YesYes YesYesYesYesYes
Vehicle Extension (s)3.02.0 2.02.0 3.06.02.01.06.0
Minimum Gap (s)3.02.0 2.02.0 3.03.42.01.03.4
Time Before Reduce (s)0.00.0 0.00.0 0.015.00.00.015.0
Time To Reduce (s)0.00.0 0.00.0 0.030.00.00.030.0
Recall Mode NoneNoneNoneNoneNoneMinNoneNoneMin
Act Effct Green (s)9.420.9 10.421.9 9.427.538.037.459.8
Actuated g/C Ratio 0.080.18 0.090.19 0.080.230.320.320.51
v/c Ratio 2.270.93 0.821.27 0.360.740.130.260.93
Control Delay 615.485.6 93.4185.8 66.753.617.330.843.2
Queue Delay 0.00.0 0.00.0 0.00.00.00.00.0
Total Delay 615.485.6 93.4185.8 66.753.617.330.843.2
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
PM No Build Sidbury Crossing DevelopmentDionne C. Brown Page 6
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
LOS FF FF EDBCD
Approach Delay 359.9 164.2 49.6 41.4
Approach LOS F F D D
Queue Length 50th (ft)~412235 101~435 392382379579
Queue Length 95th (ft)#709#526#270#784 9436450152778
Internal Link Dist (ft)2826 1307 4236 2421
Turn Bay Length (ft)150 150 100 250125
Base Capacity (vph)141322 157331 14113785125651312
Starvation Cap Reductn00 00 00000
Spillback Cap Reductn00 00 00000
Storage Cap Reductn 00 00 00000
Reduced v/c Ratio 2.270.93 0.821.27 0.360.240.130.260.63
Intersection Summary
Area Type:Other
Cycle Length: 145
Actuated Cycle Length: 117.2
Natural Cycle: 150
Control Type: Actuated-Uncoordinated
Maximum v/c Ratio: 2.27
Intersection Signal Delay: 145.0 Intersection LOS: F
Intersection Capacity Utilization 101.2%ICU Level of Service G
Analysis Period (min) 15
~ Volume exceeds capacity, queue is theoretically infinite.
Queue shown is maximum after two cycles.
# 95th percentile volume exceeds capacity, queue may be longer.
Queue shown is maximum after two cycles.
Splits and Phases: 300: N College Road & Blue Clay Road
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
AM BuildSidbury Crossing DevelopmentDionne C. Brown Page 5
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
Lane Configurations
Traffic Volume (vph)20427131111221120100440151140247248
Future Volume (vph)20427131111221120100440151140247248
Ideal Flow (vphpl)190019001900190019001900190019001900190019001900
Storage Length (ft)150 0150 0100 250125 0
Storage Lanes 1 01 01 11 0
Taper Length (ft)50 50 50 50
Lane Util. Factor 1.001.001.001.001.001.001.001.001.001.001.001.00
Frt 0.985 0.947 0.8500.925
Flt Protected 0.950 0.950 0.950 0.950
Satd. Flow (prot)177018350177017640177018631583177017230
Flt Permitted 0.950 0.950 0.950 0.950
Satd. Flow (perm)177018350177017640177018631583177017230
Right Turn on Red No No No No
Satd. Flow (RTOR)
Link Speed (mph)55 55 45 45
Link Distance (ft)2906 1387 4316 2501
Travel Time (s)36.0 17.2 65.4 37.9
Peak Hour Factor 0.900.900.900.900.900.900.900.900.900.900.900.90
Adj. Flow (vph)22730134123246133111489168156274276
Shared Lane Traffic (%)
Lane Group Flow (vph)227335012337901114891681565500
Turn Type ProtNA ProtNA ProtNApm+ovProtNA
Protected Phases 74 38 52316
Permitted Phases 2
Detector Phase 74 38 52316
Switch Phase
Minimum Initial (s)7.07.0 7.07.0 7.014.07.07.014.0
Minimum Split (s)14.013.2 12.613.2 14.021.012.612.620.0
Total Split (s)14.025.0 15.025.0 14.090.015.015.090.0
Total Split (%)9.7%17.2%10.3%17.2%9.7%62.1%10.3%10.3%62.1%
Maximum Green (s)7.018.8 9.418.8 7.084.09.49.484.0
Yellow Time (s)5.05.2 3.05.2 5.04.73.03.04.7
All-Red Time (s)2.01.0 2.61.0 2.01.32.62.61.3
Lost Time Adjust (s)-2.0-1.2 -0.6-1.2 -2.0-1.0-0.6-0.6-1.0
Total Lost Time (s)5.05.0 5.05.0 5.05.05.05.05.0
Lead/Lag LeadLagLeadLagLeadLeadLeadLagLag
Lead-Lag Optimize?YesYes YesYes YesYesYesYesYes
Vehicle Extension (s)3.02.0 2.02.0 3.06.02.01.06.0
Minimum Gap (s)3.02.0 2.02.0 3.03.42.01.03.4
Time Before Reduce (s)0.00.0 0.00.0 0.015.00.00.015.0
Time To Reduce (s)0.00.0 0.00.0 0.030.00.00.030.0
Recall Mode NoneNoneNoneNoneNoneMinNoneNoneMin
Act Effct Green (s)9.120.2 10.121.2 9.130.140.213.534.5
Actuated g/C Ratio 0.100.21 0.110.23 0.100.320.430.140.37
v/c Ratio 1.340.85 0.650.95 0.650.820.250.620.87
Control Delay 220.058.6 59.874.1 62.241.19.451.342.6
Queue Delay 0.00.0 0.00.0 0.00.00.00.00.0
Total Delay 220.058.6 59.874.1 62.241.19.451.342.6
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
AM BuildSidbury Crossing DevelopmentDionne C. Brown Page 6
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
LOS FE EE EDADD
Approach Delay 123.8 70.6 37.2 44.5
Approach LOS F E D D
Queue Length 50th (ft)~176192 71222 642653188297
Queue Length 95th (ft)#370#410#176#479#16638553#186431
Internal Link Dist (ft)2826 1307 4236 2421
Turn Bay Length (ft)150 150 100 250125
Base Capacity (vph)170393 189397 17016886772531575
Starvation Cap Reductn00 00 00000
Spillback Cap Reductn00 00 00000
Storage Cap Reductn 00 00 00000
Reduced v/c Ratio 1.340.85 0.650.95 0.650.290.250.620.35
Intersection Summary
Area Type:Other
Cycle Length: 145
Actuated Cycle Length: 94
Natural Cycle: 90
Control Type: Actuated-Uncoordinated
Maximum v/c Ratio: 1.34
Intersection Signal Delay: 65.0 Intersection LOS: E
Intersection Capacity Utilization 80.9%ICU Level of Service D
Analysis Period (min) 15
~ Volume exceeds capacity, queue is theoretically infinite.
Queue shown is maximum after two cycles.
# 95th percentile volume exceeds capacity, queue may be longer.
Queue shown is maximum after two cycles.
Splits and Phases: 300: N College Road & Blue Clay Road
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
PM BuildSidbury Crossing DevelopmentDionne C. Brown Page 5
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
Lane Configurations
Traffic Volume (vph)288248541332751354629286144467280
Future Volume (vph)288248541332751354629286144467280
Ideal Flow (vphpl)190019001900190019001900190019001900190019001900
Storage Length (ft)150 0150 0100 250125 0
Storage Lanes 1 01 01 11 0
Taper Length (ft)50 50 50 50
Lane Util. Factor 1.001.001.001.001.001.001.001.001.001.001.001.00
Frt 0.973 0.951 0.8500.944
Flt Protected 0.950 0.950 0.950 0.950
Satd. Flow (prot)177018120177017710177018631583177017580
Flt Permitted 0.950 0.950 0.950 0.950
Satd. Flow (perm)177018120177017710177018631583177017580
Right Turn on Red No No No No
Satd. Flow (RTOR)
Link Speed (mph)55 55 45 45
Link Distance (ft)2906 1387 4316 2501
Travel Time (s)36.0 17.2 65.4 37.9
Peak Hour Factor 0.900.900.900.900.900.900.900.900.900.900.900.90
Adj. Flow (vph)320276601483061505132496160519311
Shared Lane Traffic (%)
Lane Group Flow (vph)3203360148456051324961608300
Turn Type ProtNA ProtNA ProtNApm+ovProtNA
Protected Phases 74 38 52316
Permitted Phases 2
Detector Phase 74 38 52316
Switch Phase
Minimum Initial (s)7.07.0 7.07.0 7.014.07.07.014.0
Minimum Split (s)14.013.2 12.613.2 14.021.012.612.620.0
Total Split (s)14.025.0 15.025.0 14.090.015.015.090.0
Total Split (%)9.7%17.2%10.3%17.2%9.7%62.1%10.3%10.3%62.1%
Maximum Green (s)7.018.8 9.418.8 7.084.09.49.484.0
Yellow Time (s)5.05.2 3.05.2 5.04.73.03.04.7
All-Red Time (s)2.01.0 2.61.0 2.01.32.62.61.3
Lost Time Adjust (s)-1.2-1.2 -0.6-1.2 -1.0-1.0-0.6-0.6-1.0
Total Lost Time (s)5.85.0 5.05.0 6.05.05.05.05.0
Lead/Lag LeadLagLeadLagLeadLeadLeadLagLag
Lead-Lag Optimize?YesYes YesYes YesYesYesYesYes
Vehicle Extension (s)3.02.0 2.02.0 3.06.02.01.06.0
Minimum Gap (s)3.02.0 2.02.0 3.03.42.01.03.4
Time Before Reduce (s)0.00.0 0.00.0 0.015.00.00.015.0
Time To Reduce (s)0.00.0 0.00.0 0.030.00.00.030.0
Recall Mode NoneNoneNoneNoneNoneMinNoneNoneMin
Act Effct Green (s)8.620.9 10.421.9 8.427.538.037.459.8
Actuated g/C Ratio 0.070.18 0.090.19 0.070.230.320.320.51
v/c Ratio 2.481.04 0.941.38 0.400.740.190.280.93
Control Delay 713.6110.4114.7225.1 70.153.617.731.243.2
Queue Delay 0.00.0 0.00.0 0.00.00.00.00.0
Total Delay 713.6110.4114.7225.1 70.153.617.731.243.2
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
PM BuildSidbury Crossing DevelopmentDionne C. Brown Page 6
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
LOS FF FF EDBCD
Approach Delay 404.6 198.0 48.1 41.3
Approach LOS F F D D
Queue Length 50th (ft)~422~302~119~490 392383487579
Queue Length 95th (ft)#719#607#314#856 #9536468166778
Internal Link Dist (ft)2826 1307 4236 2421
Turn Bay Length (ft)150 150 100 250125
Base Capacity (vph)129323 157331 12613785125651312
Starvation Cap Reductn00 00 00000
Spillback Cap Reductn00 00 00000
Storage Cap Reductn 00 00 00000
Reduced v/c Ratio 2.481.04 0.941.38 0.400.240.190.280.63
Intersection Summary
Area Type:Other
Cycle Length: 145
Actuated Cycle Length: 117.2
Natural Cycle: 150
Control Type: Actuated-Uncoordinated
Maximum v/c Ratio: 2.48
Intersection Signal Delay: 164.8 Intersection LOS: F
Intersection Capacity Utilization 104.0%ICU Level of Service G
Analysis Period (min) 15
~ Volume exceeds capacity, queue is theoretically infinite.
Queue shown is maximum after two cycles.
# 95th percentile volume exceeds capacity, queue may be longer.
Queue shown is maximum after two cycles.
Splits and Phases: 300: N College Road & Blue Clay Road
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
AM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 5
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
Lane Configurations
Traffic Volume (vph)20427131111221120100440151140247248
Future Volume (vph)20427131111221120100440151140247248
Ideal Flow (vphpl)190019001900190019001900190019001900190019001900
Storage Length (ft)150 0150 150100 250125 0
Storage Lanes 1 01 11 11 0
Taper Length (ft)50 50 50 50
Lane Util. Factor 1.001.001.001.001.001.001.001.001.001.001.001.00
Frt 0.985 0.850 0.8500.925
Flt Protected 0.950 0.950 0.950 0.950
Satd. Flow (prot)177018350177018631583177018631583177017230
Flt Permitted 0.950 0.950 0.950 0.950
Satd. Flow (perm)177018350177018631583177018631583177017230
Right Turn on Red No No No No
Satd. Flow (RTOR)
Link Speed (mph)55 55 45 45
Link Distance (ft)2906 1387 4316 2501
Travel Time (s)36.0 17.2 65.4 37.9
Peak Hour Factor 0.900.900.900.900.900.900.900.900.900.900.900.90
Adj. Flow (vph)22730134123246133111489168156274276
Shared Lane Traffic (%)
Lane Group Flow (vph)22733501232461331114891681565500
Turn Type ProtNA ProtNApm+ovProtNApm+ovProtNA
Protected Phases 74 38152316
Permitted Phases 8 2
Detector Phase 74 38152316
Switch Phase
Minimum Initial (s)7.07.0 7.07.07.07.014.07.07.014.0
Minimum Split (s)14.013.2 12.613.212.614.021.012.612.620.0
Total Split (s)14.025.0 15.025.015.014.090.015.015.090.0
Total Split (%)9.7%17.2%10.3%17.2%10.3%9.7%62.1%10.3%10.3%62.1%
Maximum Green (s)7.018.8 9.418.89.47.084.09.49.484.0
Yellow Time (s)5.05.2 3.05.23.05.04.73.03.04.7
All-Red Time (s)2.01.0 2.61.02.62.01.32.62.61.3
Lost Time Adjust (s)-2.0-1.2 -0.6-1.2-2.0-2.0-1.0-0.6-0.6-1.0
Total Lost Time (s)5.05.0 5.05.03.65.05.05.05.05.0
Lead/Lag LeadLagLeadLagLagLeadLeadLeadLagLag
Lead-Lag Optimize?YesYes YesYesYesYesYesYesYesYes
Vehicle Extension (s)3.02.0 2.02.01.03.06.02.01.06.0
Minimum Gap (s)3.02.0 2.02.01.03.03.42.01.03.4
Time Before Reduce (s)0.00.0 0.00.00.00.015.00.00.015.0
Time To Reduce (s)0.00.0 0.00.00.00.030.00.00.030.0
Recall Mode NoneNoneNoneNoneNoneNoneMinNoneNoneMin
Act Effct Green (s)9.120.2 10.121.237.49.130.140.213.534.5
Actuated g/C Ratio 0.100.21 0.110.230.400.100.320.430.140.37
v/c Ratio 1.340.85 0.650.590.210.650.820.250.620.87
Control Delay 220.058.6 59.841.013.162.241.19.451.342.6
Queue Delay 0.00.0 0.00.00.00.00.00.00.00.0
Total Delay 220.058.6 59.841.013.162.241.19.451.342.6
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
AM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 6
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
LOS FE EDBEDADD
Approach Delay 123.8 38.2 37.2 44.5
Approach LOS F D D D
Queue Length 50th (ft)~176192 7113033642653188297
Queue Length 95th (ft)#370#410#17624480#16638553#186431
Internal Link Dist (ft)2826 1307 4236 2421
Turn Bay Length (ft)150 150 150100 250125
Base Capacity (vph)170393 18941963017016886772531575
Starvation Cap Reductn00 00000000
Spillback Cap Reductn00 00000000
Storage Cap Reductn 00 00000000
Reduced v/c Ratio 1.340.85 0.650.590.210.650.290.250.620.35
Intersection Summary
Area Type:Other
Cycle Length: 145
Actuated Cycle Length: 94
Natural Cycle: 90
Control Type: Actuated-Uncoordinated
Maximum v/c Ratio: 1.34
Intersection Signal Delay: 58.6 Intersection LOS: E
Intersection Capacity Utilization 73.6%ICU Level of Service D
Analysis Period (min) 15
~ Volume exceeds capacity, queue is theoretically infinite.
Queue shown is maximum after two cycles.
# 95th percentile volume exceeds capacity, queue may be longer.
Queue shown is maximum after two cycles.
Splits and Phases: 300: N College Road & Blue Clay Road
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
PM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 5
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
Lane Configurations
Traffic Volume (vph)288248541332751354629286144467280
Future Volume (vph)288248541332751354629286144467280
Ideal Flow (vphpl)190019001900190019001900190019001900190019001900
Storage Length (ft)150 0150 150100 250125 0
Storage Lanes 1 01 11 11 0
Taper Length (ft)50 50 50 50
Lane Util. Factor 1.001.001.001.001.001.001.001.001.001.001.001.00
Frt 0.973 0.850 0.8500.944
Flt Protected 0.950 0.950 0.950 0.950
Satd. Flow (prot)177018120177018631583177018631583177017580
Flt Permitted 0.950 0.950 0.950 0.950
Satd. Flow (perm)177018120177018631583177018631583177017580
Right Turn on Red No No No No
Satd. Flow (RTOR)
Link Speed (mph)55 55 45 45
Link Distance (ft)2906 1387 4316 2501
Travel Time (s)36.0 17.2 65.4 37.9
Peak Hour Factor 0.900.900.900.900.900.900.900.900.900.900.900.90
Adj. Flow (vph)320276601483061505132496160519311
Shared Lane Traffic (%)
Lane Group Flow (vph)320336014830615051324961608300
Turn Type ProtNA ProtNApm+ovProtNApm+ovProtNA
Protected Phases 74 38152316
Permitted Phases 8 2
Detector Phase 74 38152316
Switch Phase
Minimum Initial (s)7.07.0 7.07.07.07.014.07.07.014.0
Minimum Split (s)14.013.2 12.613.212.614.021.012.612.620.0
Total Split (s)14.025.0 15.025.015.014.090.015.015.090.0
Total Split (%)9.7%17.2%10.3%17.2%10.3%9.7%62.1%10.3%10.3%62.1%
Maximum Green (s)7.018.8 9.418.89.47.084.09.49.484.0
Yellow Time (s)5.05.2 3.05.23.05.04.73.03.04.7
All-Red Time (s)2.01.0 2.61.02.62.01.32.62.61.3
Lost Time Adjust (s)-1.2-1.2 -0.6-1.2-2.0-1.0-1.0-0.6-0.6-1.0
Total Lost Time (s)5.85.0 5.05.03.66.05.05.05.05.0
Lead/Lag LeadLagLeadLagLagLeadLeadLeadLagLag
Lead-Lag Optimize?YesYes YesYesYesYesYesYesYesYes
Vehicle Extension (s)3.02.0 2.02.01.03.06.02.01.06.0
Minimum Gap (s)3.02.0 2.02.01.03.03.42.01.03.4
Time Before Reduce (s)0.00.0 0.00.00.00.015.00.00.015.0
Time To Reduce (s)0.00.0 0.00.00.00.030.00.00.030.0
Recall Mode NoneNoneNoneNoneNoneNoneMinNoneNoneMin
Act Effct Green (s)8.620.9 10.421.962.38.427.538.037.459.8
Actuated g/C Ratio 0.070.18 0.090.190.530.070.230.320.320.51
v/c Ratio 2.481.04 0.940.880.180.400.740.190.280.93
Control Delay 713.6110.4114.775.99.470.153.617.731.243.2
Queue Delay 0.00.0 0.00.00.00.00.00.00.00.0
Total Delay 713.6110.4114.775.99.470.153.617.731.243.2
Lanes, Volumes, Timings
300: N College Road & Blue Clay Road 06/30/2020
PM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 6
Lane Group EBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR
LOS FF FEAEDBCD
Approach Delay 404.6 68.9 48.1 41.3
Approach LOS F E D D
Queue Length 50th (ft)~422~302~11923935392383487579
Queue Length 95th (ft)#719#607#314#52483#9536468166778
Internal Link Dist (ft)2826 1307 4236 2421
Turn Bay Length (ft)150 150 150100 250125
Base Capacity (vph)129323 15734884112613785125651312
Starvation Cap Reductn00 00000000
Spillback Cap Reductn00 00000000
Storage Cap Reductn 00 00000000
Reduced v/c Ratio 2.481.04 0.940.880.180.400.240.190.280.63
Intersection Summary
Area Type:Other
Cycle Length: 145
Actuated Cycle Length: 117.2
Natural Cycle: 150
Control Type: Actuated-Uncoordinated
Maximum v/c Ratio: 2.48
Intersection Signal Delay: 136.2 Intersection LOS: F
Intersection Capacity Utilization 95.8%ICU Level of Service F
Analysis Period (min) 15
~ Volume exceeds capacity, queue is theoretically infinite.
Queue shown is maximum after two cycles.
# 95th percentile volume exceeds capacity, queue may be longer.
Queue shown is maximum after two cycles.
Splits and Phases: 300: N College Road & Blue Clay Road
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Dairy Farm Road at Site Access 1
HCM 2010 TWSC
600: Dairy Farm Road & Site Access 1 06/30/2020
AM BuildSidbury Crossing DevelopmentDionne C. Brown Page 8
Intersection
Int Delay, s/veh1.9
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h45118772074
Future Vol, veh/h45118772074
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 45720862304
Major/MinorMinor2Major1Major2
Conflicting Flow All3582322340-0
Stage 1232-----
Stage 2126-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver6408071333---
Stage 1807-----
Stage 2900-----
Platoon blocked, %---
Mov Cap-1 Maneuver6308071333---
Mov Cap-2 Maneuver630-----
Stage 1794-----
Stage 2900-----
Approach EBNBSB
HCM Control Delay, s9.91.50
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1333-791--
HCM Lane V/C Ratio0.015-0.077--
HCM Control Delay (s)7.709.9--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0-0.2--
HCM 2010 TWSC
600: Dairy Farm Road & Site Access 1 06/30/2020
PM BuildSidbury Crossing DevelopmentDionne C. Brown Page 8
Intersection
Int Delay, s/veh1.5
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h433522811184
Future Vol, veh/h433522811184
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 437583121314
Major/MinorMinor2Major1Major2
Conflicting Flow All5611331350-0
Stage 1133-----
Stage 2428-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver4899161449---
Stage 1893-----
Stage 2657-----
Platoon blocked, %---
Mov Cap-1 Maneuver4669161449---
Mov Cap-2 Maneuver466-----
Stage 1850-----
Stage 2657-----
Approach EBNBSB
HCM Control Delay, s9.61.20
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1449-829--
HCM Lane V/C Ratio0.04-0.05--
HCM Control Delay (s)7.609.6--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0.1-0.2--
HCM 2010 TWSC
600: Dairy Farm Road & Site Access 1 06/30/2020
AM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 8
Intersection
Int Delay, s/veh1.9
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h45118772074
Future Vol, veh/h45118772074
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 45720862304
Major/MinorMinor2Major1Major2
Conflicting Flow All3582322340-0
Stage 1232-----
Stage 2126-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver6408071333---
Stage 1807-----
Stage 2900-----
Platoon blocked, %---
Mov Cap-1 Maneuver6308071333---
Mov Cap-2 Maneuver630-----
Stage 1794-----
Stage 2900-----
Approach EBNBSB
HCM Control Delay, s9.91.50
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1333-791--
HCM Lane V/C Ratio0.015-0.077--
HCM Control Delay (s)7.709.9--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0-0.2--
HCM 2010 TWSC
600: Dairy Farm Road & Site Access 1 06/30/2020
PM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 8
Intersection
Int Delay, s/veh1.5
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h433522811184
Future Vol, veh/h433522811184
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 437583121314
Major/MinorMinor2Major1Major2
Conflicting Flow All5611331350-0
Stage 1133-----
Stage 2428-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver4899161449---
Stage 1893-----
Stage 2657-----
Platoon blocked, %---
Mov Cap-1 Maneuver4669161449---
Mov Cap-2 Maneuver466-----
Stage 1850-----
Stage 2657-----
Approach EBNBSB
HCM Control Delay, s9.61.20
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1449-829--
HCM Lane V/C Ratio0.04-0.05--
HCM Control Delay (s)7.609.6--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0.1-0.2--
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Dairy Farm Road at Site Access 2
HCM 2010 TWSC
700: Dairy Farm Road & Site Access 2 06/30/2020
AM BuildSidbury Crossing DevelopmentDionne C. Brown Page 10
Intersection
Int Delay, s/veh1.2
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h4269681824
Future Vol, veh/h4269681824
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 42910762024
Major/MinorMinor2Major1Major2
Conflicting Flow All3002042060-0
Stage 1204-----
Stage 296-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver6918371365---
Stage 1830-----
Stage 2928-----
Platoon blocked, %---
Mov Cap-1 Maneuver6858371365---
Mov Cap-2 Maneuver685-----
Stage 1823-----
Stage 2928-----
Approach EBNBSB
HCM Control Delay, s9.60.90
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1365-813--
HCM Lane V/C Ratio0.007-0.041--
HCM Control Delay (s)7.709.6--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0-0.1--
HCM 2010 TWSC
700: Dairy Farm Road & Site Access 2 06/30/2020
PM BuildSidbury Crossing DevelopmentDionne C. Brown Page 10
Intersection
Int Delay, s/veh1.1
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h41726256390
Future Vol, veh/h41726256390
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 41929284430
Major/MinorMinor2Major1Major2
Conflicting Flow All38543430-0
Stage 143-----
Stage 2342-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver61810271566---
Stage 1979-----
Stage 2719-----
Platoon blocked, %---
Mov Cap-1 Maneuver60410271566---
Mov Cap-2 Maneuver604-----
Stage 1957-----
Stage 2719-----
Approach EBNBSB
HCM Control Delay, s9.10.70
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1566-906--
HCM Lane V/C Ratio0.018-0.026--
HCM Control Delay (s)7.309.1--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0.1-0.1--
HCM 2010 TWSC
700: Dairy Farm Road & Site Access 2 06/30/2020
AM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 10
Intersection
Int Delay, s/veh1.2
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h4269681820
Future Vol, veh/h4269681820
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 42910762020
Major/MinorMinor2Major1Major2
Conflicting Flow All2982022020-0
Stage 1202-----
Stage 296-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver6938391370---
Stage 1832-----
Stage 2928-----
Platoon blocked, %---
Mov Cap-1 Maneuver6878391370---
Mov Cap-2 Maneuver687-----
Stage 1825-----
Stage 2928-----
Approach EBNBSB
HCM Control Delay, s9.60.90
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1370-815--
HCM Lane V/C Ratio0.007-0.041--
HCM Control Delay (s)7.609.6--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0-0.1--
HCM 2010 TWSC
700: Dairy Farm Road & Site Access 2 06/30/2020
PM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 10
Intersection
Int Delay, s/veh1.1
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h41726256394
Future Vol, veh/h41726256394
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 41929284434
Major/MinorMinor2Major1Major2
Conflicting Flow All38745470-0
Stage 145-----
Stage 2342-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver61610251560---
Stage 1977-----
Stage 2719-----
Platoon blocked, %---
Mov Cap-1 Maneuver60210251560---
Mov Cap-2 Maneuver602-----
Stage 1956-----
Stage 2719-----
Approach EBNBSB
HCM Control Delay, s9.10.70
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1560-904--
HCM Lane V/C Ratio0.019-0.026--
HCM Control Delay (s)7.409.1--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0.1-0.1--
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Dairy Farm Road at Site Access 3
HCM 2010 TWSC
800: Dairy Farm Road & Site Access 3 06/30/2020
AM BuildSidbury Crossing DevelopmentDionne C. Brown Page 12
Intersection
Int Delay, s/veh0.6
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h494651734
Future Vol, veh/h494651734
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 4104721924
Major/MinorMinor2Major1Major2
Conflicting Flow All2741941960-0
Stage 1194-----
Stage 280-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver7168471377---
Stage 1839-----
Stage 2943-----
Platoon blocked, %---
Mov Cap-1 Maneuver7148471377---
Mov Cap-2 Maneuver714-----
Stage 1836-----
Stage 2943-----
Approach EBNBSB
HCM Control Delay, s9.60.40
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1377-801--
HCM Lane V/C Ratio0.003-0.018--
HCM Control Delay (s)7.609.6--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0-0.1--
HCM 2010 TWSC
800: Dairy Farm Road & Site Access 3 06/30/2020
PM BuildSidbury Crossing DevelopmentDionne C. Brown Page 12
Intersection
Int Delay, s/veh0.6
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h469247334
Future Vol, veh/h469247334
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 4710274374
Major/MinorMinor2Major1Major2
Conflicting Flow All33339410-0
Stage 139-----
Stage 2294-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver66210331568---
Stage 1983-----
Stage 2756-----
Platoon blocked, %---
Mov Cap-1 Maneuver65710331568---
Mov Cap-2 Maneuver657-----
Stage 1975-----
Stage 2756-----
Approach EBNBSB
HCM Control Delay, s9.30.30
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1568-841--
HCM Lane V/C Ratio0.006-0.013--
HCM Control Delay (s)7.309.3--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0-0--
HCM 2010 TWSC
800: Dairy Farm Road & Site Access 3 06/30/2020
AM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 12
Intersection
Int Delay, s/veh0.6
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h493651734
Future Vol, veh/h493651734
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 4103721924
Major/MinorMinor2Major1Major2
Conflicting Flow All2721941960-0
Stage 1194-----
Stage 278-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver7178471377---
Stage 1839-----
Stage 2945-----
Platoon blocked, %---
Mov Cap-1 Maneuver7168471377---
Mov Cap-2 Maneuver716-----
Stage 1837-----
Stage 2945-----
Approach EBNBSB
HCM Control Delay, s9.60.30
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1377-802--
HCM Lane V/C Ratio0.002-0.018--
HCM Control Delay (s)7.609.6--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0-0.1--
HCM 2010 TWSC
800: Dairy Farm Road & Site Access 3 06/30/2020
PM Build + ImpSidbury Crossing DevelopmentDionne C. Brown Page 12
Intersection
Int Delay, s/veh0.6
Movement EBLEBRNBLNBTSBTSBR
Lane Configurations
Traffic Vol, veh/h469247334
Future Vol, veh/h469247334
Conflicting Peds, #/hr000000
Sign Control StopStopFreeFreeFreeFree
RT Channelized-None-None-None
Storage Length0-----
Veh in Median Storage, #0--00-
Grade, %0--00-
Peak Hour Factor909090909090
Heavy Vehicles, %222222
Mvmt Flow 4710274374
Major/MinorMinor2Major1Major2
Conflicting Flow All33339410-0
Stage 139-----
Stage 2294-----
Critical Hdwy6.426.224.12---
Critical Hdwy Stg 15.42-----
Critical Hdwy Stg 25.42-----
Follow-up Hdwy3.5183.3182.218---
Pot Cap-1 Maneuver66210331568---
Stage 1983-----
Stage 2756-----
Platoon blocked, %---
Mov Cap-1 Maneuver65710331568---
Mov Cap-2 Maneuver657-----
Stage 1975-----
Stage 2756-----
Approach EBNBSB
HCM Control Delay, s9.30.30
HCM LOS A
Minor Lane/Major MvmtNBLNBTEBLn1SBTSBR
Capacity (veh/h)1568-841--
HCM Lane V/C Ratio0.006-0.013--
HCM Control Delay (s)7.309.3--
HCM Lane LOS AAA--
HCM 95th %tile Q(veh)0-0--
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Queueing and Blocking Reports
Queuing and Blocking Report
AM Existing 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 1
Intersection: 100: Sidbury Road & Dairy Farm Road
Movement EBSB
Directions Served LLR
Maximum Queue (ft)2551
Average Queue (ft)333
95th Queue (ft)1752
Link Distance (ft)2916
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)150
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 200: Blue Clay Road & Sidbury Road
Movement WBSB
Directions Served LRLT
Maximum Queue (ft)13625
Average Queue (ft)752
95th Queue (ft)11615
Link Distance (ft)36071928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 300: N College Road & Blue Clay Road
Movement EBEBWBWBNBNBNBSBSB
Directions Served LTRLTRLTRLTR
Maximum Queue (ft)10060719928312525370174272
Average Queue (ft)8018529103621141855124
95th Queue (ft)1233829018912422351120217
Link Distance (ft)285113004261 2443
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)50 150 75 250125
Storage Blk Time (%)4242 3313 7
Queuing Penalty (veh)9977 11527 9
Network Summary
Network wide Queuing Penalty: 228
Queuing and Blocking Report
AM No Build 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 1
Intersection: 100: Sidbury Road & Dairy Farm Road
Movement EBSB
Directions Served LLR
Maximum Queue (ft)3192
Average Queue (ft)1037
95th Queue (ft)3066
Link Distance (ft)2916
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)150
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 200: Blue Clay Road & Sidbury Road
Movement WBSB
Directions Served LRLT
Maximum Queue (ft)27625
Average Queue (ft)1182
95th Queue (ft)21014
Link Distance (ft)36071928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 300: N College Road & Blue Clay Road
Movement EBEBWBWBNBNBNBSBSB
Directions Served LTRLTRLTRLTR
Maximum Queue (ft)2002903200387100580400174402
Average Queue (ft)19420511012199230082117245
95th Queue (ft)2243569216341112487292208396
Link Distance (ft)285113004261 2443
Upstream Blk Time (%)38
Queuing Penalty (veh)0
Storage Bay Dist (ft)150 150 100 250125
Storage Blk Time (%)83190291140 431
Queuing Penalty (veh)241390256297 2242
Network Summary
Network wide Queuing Penalty: 528
Queuing and Blocking Report
AM Build 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 1
Intersection: 100: Sidbury Road & Dairy Farm Road
Movement EBWBSB
Directions Served LTRLR
Maximum Queue (ft)5321115
Average Queue (ft)14160
95th Queue (ft)387103
Link Distance (ft)21410903
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)150
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 200: Blue Clay Road & Sidbury Road
Movement WBSB
Directions Served LRLT
Maximum Queue (ft)31453
Average Queue (ft)1216
95th Queue (ft)23227
Link Distance (ft)36071928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 300: N College Road & Blue Clay Road
Movement EBEBWBWBNBNBNBSBSB
Directions Served LTRLTRLTRLTR
Maximum Queue (ft)2002866200562150486400174440
Average Queue (ft)197200811334111825374110250
95th Queue (ft)2153267252527189421264206404
Link Distance (ft)285113004261 2443
Upstream Blk Time (%)25
Queuing Penalty (veh)0
Storage Bay Dist (ft)150 150 100 250125
Storage Blk Time (%)95130603734 532
Queuing Penalty (veh)2862626721886 2544
Queuing and Blocking Report
AM Build 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection: 600: Dairy Farm Road & Site Access 1
Movement EBNB
Directions Served LRLT
Maximum Queue (ft)4226
Average Queue (ft)193
95th Queue (ft)3815
Link Distance (ft)546903
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 700: Dairy Farm Road & Site Access 2
Movement EB
Directions Served LR
Maximum Queue (ft)66
Average Queue (ft)23
95th Queue (ft)53
Link Distance (ft)457
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 800: Dairy Farm Road & Site Access 3
Movement EB
Directions Served LR
Maximum Queue (ft)20
Average Queue (ft)4
95th Queue (ft)17
Link Distance (ft)503
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Network Summary
Network wide Queuing Penalty: 753
Queuing and Blocking Report
AM Build + Imp 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 1
Intersection: 100: Sidbury Road & Dairy Farm Road
Movement EBWBSBSB
Directions Served LTRLR
Maximum Queue (ft)312274104
Average Queue (ft)1411550
95th Queue (ft)3574482
Link Distance (ft)21410 903
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)400 150
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 200: Blue Clay Road & Sidbury Road
Movement WBNBSB
Directions Served LRTRLT
Maximum Queue (ft)1629272
Average Queue (ft)954416
95th Queue (ft)1547343
Link Distance (ft)359512931928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 300: N College Road & Blue Clay Road
Movement EBEBWBWBWBNBNBNBSBSB
Directions Served LTRLTRLTRLTR
Maximum Queue (ft)2001841128177195150439400175408
Average Queue (ft)1991413541045011218951113249
95th Queue (ft)2001957112157106185323213225368
Link Distance (ft)28511293 4261 2429
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)150 150 150100 250125
Storage Blk Time (%)9015 1 2523 431
Queuing Penalty (veh)27230 3 14658 1943
Queuing and Blocking Report
AM Build + Imp 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection: 600: Dairy Farm Road & Site Access 1
Movement EBNB
Directions Served LRLT
Maximum Queue (ft)4226
Average Queue (ft)192
95th Queue (ft)3815
Link Distance (ft)540903
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 700: Dairy Farm Road & Site Access 2
Movement EB
Directions Served LR
Maximum Queue (ft)66
Average Queue (ft)23
95th Queue (ft)53
Link Distance (ft)457
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 800: Dairy Farm Road & Site Access 3
Movement EB
Directions Served LR
Maximum Queue (ft)20
Average Queue (ft)4
95th Queue (ft)17
Link Distance (ft)503
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Network Summary
Network wide Queuing Penalty: 572
Queuing and Blocking Report
PM Existing 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 1
Intersection: 100: Sidbury Road & Dairy Farm Road
Movement EBWBSB
Directions Served LTRLR
Maximum Queue (ft)542266
Average Queue (ft)25129
95th Queue (ft)54752
Link Distance (ft)214112916
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)150
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 200: Blue Clay Road & Sidbury Road
Movement WBSB
Directions Served LRLT
Maximum Queue (ft)16127
Average Queue (ft)606
95th Queue (ft)11524
Link Distance (ft)36071928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 300: N College Road & Blue Clay Road
Movement EBEBWBWBNBNBNBSBSB
Directions Served LTRLTRLTRLTR
Maximum Queue (ft)10028662003726020224175362
Average Queue (ft)991638571561382180247
95th Queue (ft)1002952144260431568200370
Link Distance (ft)285113004261 2443
Upstream Blk Time (%)13
Queuing Penalty (veh)0
Storage Bay Dist (ft)50 150 75 250125
Storage Blk Time (%)9040 12012 28
Queuing Penalty (veh)166107 1105 31
Network Summary
Network wide Queuing Penalty: 319
Queuing and Blocking Report
PM No Build 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 1
Intersection: 100: Sidbury Road & Dairy Farm Road
Movement EBSB
Directions Served LLR
Maximum Queue (ft)5351
Average Queue (ft)2625
95th Queue (ft)5442
Link Distance (ft)2916
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)150
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 200: Blue Clay Road & Sidbury Road
Movement WBSB
Directions Served LRLT
Maximum Queue (ft)13348
Average Queue (ft)654
95th Queue (ft)10821
Link Distance (ft)36071928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 300: N College Road & Blue Clay Road
Movement EBEBWBWBNBNBNBSBSB
Directions Served LTRLTRLTRLTR
Maximum Queue (ft)2002890200128710048249174659
Average Queue (ft)199264716395142189885420
95th Queue (ft)201341726012979736129190621
Link Distance (ft)285113004261 2443
Upstream Blk Time (%)75 0
Queuing Penalty (veh)0 0
Storage Bay Dist (ft)150 150 100 250125
Storage Blk Time (%)998683236 540
Queuing Penalty (veh)266222396538 3652
Network Summary
Network wide Queuing Penalty: 538
Queuing and Blocking Report
PM Build 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 1
Intersection: 100: Sidbury Road & Dairy Farm Road
Movement EBSB
Directions Served LLR
Maximum Queue (ft)14370
Average Queue (ft)3934
95th Queue (ft)8461
Link Distance (ft)928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)150
Storage Blk Time (%)0
Queuing Penalty (veh)0
Intersection: 200: Blue Clay Road & Sidbury Road
Movement WBNBSB
Directions Served LRTRLT
Maximum Queue (ft)10192229
Average Queue (ft)35417
95th Queue (ft)869925
Link Distance (ft)360713001928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 300: N College Road & Blue Clay Road
Movement EBEBWBWBNBNBNBSBSB
Directions Served LTRLTRLTRLTR
Maximum Queue (ft)20028852001314150444400175594
Average Queue (ft)199242614911663316554104398
95th Queue (ft)2003650270156794355212212535
Link Distance (ft)285113004261 2443
Upstream Blk Time (%)66 27
Queuing Penalty (veh)0 106
Storage Bay Dist (ft)150 150 100 250125
Storage Blk Time (%)9720182 28 340
Queuing Penalty (veh)293575110 37 2358
Queuing and Blocking Report
PM Build 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection: 600: Dairy Farm Road & Site Access 1
Movement EB
Directions Served LR
Maximum Queue (ft)42
Average Queue (ft)17
95th Queue (ft)38
Link Distance (ft)546
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 700: Dairy Farm Road & Site Access 2
Movement EBNB
Directions Served LRLT
Maximum Queue (ft)5224
Average Queue (ft)122
95th Queue (ft)3912
Link Distance (ft)457911
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 800: Dairy Farm Road & Site Access 3
Movement EBNB
Directions Served LRLT
Maximum Queue (ft)1825
Average Queue (ft)31
95th Queue (ft)138
Link Distance (ft)524436
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Network Summary
Network wide Queuing Penalty: 687
Queuing and Blocking Report
PM Build + Imp 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 1
Intersection: 100: Sidbury Road & Dairy Farm Road
Movement EBWBSBSB
Directions Served LTRLR
Maximum Queue (ft)75304566
Average Queue (ft)3911726
95th Queue (ft)73103545
Link Distance (ft)21410 928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)400 150
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 200: Blue Clay Road & Sidbury Road
Movement WBNBSB
Directions Served LRTRLT
Maximum Queue (ft)11611430
Average Queue (ft)657911
95th Queue (ft)10411733
Link Distance (ft)359512931928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 300: N College Road & Blue Clay Road
Movement EBEBWBWBWBNBNBNBSBSB
Directions Served LTRLTRLTRLTR
Maximum Queue (ft)2002885200775200149578400175556
Average Queue (ft)1992412116301109352133496360
95th Queue (ft)2033679211678228104399152209506
Link Distance (ft)28511293 4261 2429
Upstream Blk Time (%)66
Queuing Penalty (veh)0
Storage Bay Dist (ft)150 150 150100 250125
Storage Blk Time (%)97155301 44 137
Queuing Penalty (veh)2924321823 58 554
Queuing and Blocking Report
PM Build + Imp 06/12/2020
SimTraffic ReportSidbury Crossing DevelopmentDionne C. Brown Page 2
Intersection: 600: Dairy Farm Road & Site Access 1
Movement EBNB
Directions Served LRLT
Maximum Queue (ft)4231
Average Queue (ft)174
95th Queue (ft)3920
Link Distance (ft)540928
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 700: Dairy Farm Road & Site Access 2
Movement EBNB
Directions Served LRLT
Maximum Queue (ft)5225
Average Queue (ft)122
95th Queue (ft)3912
Link Distance (ft)457909
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Intersection: 800: Dairy Farm Road & Site Access 3
Movement EB
Directions Served LR
Maximum Queue (ft)18
Average Queue (ft)3
95th Queue (ft)13
Link Distance (ft)524
Upstream Blk Time (%)
Queuing Penalty (veh)
Storage Bay Dist (ft)
Storage Blk Time (%)
Queuing Penalty (veh)
Network Summary
Network wide Queuing Penalty: 558
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Trip Generation
Trip Generation Summary
Open Date:
Analysis Date:
5/5/2020
5/5/2020Project:New Project
Alternative:Alternative 1
Phase:
ITELand Use EnterExit EnterExitEnterExit TotalTotalTotal***
Weekday Average Daily Trips Weekday AM Peak Hour of
Adjacent Street Traffic
Weekday PM Peak Hour of
Adjacent Street Traffic
221MID-RISE 1
320Dwelling Units
8718701741 3085115 8655141
Unadjusted Volume 8718701741 3085115 8655141
Internal Capture Trips 000 000 000
000 000 000
8718701741 3085115 8655141
Pass-By Trips
Volume Added to Adjacent Streets
Total Weekday Average Daily Trips Internal Capture = 0 Percent
Total Weekday AM Peak Hour of Adjacent Street Traffic Internal Capture = 0 Percent
Total Weekday PM Peak Hour of Adjacent Street Traffic Internal Capture = 0 Percent
P.1TRIP GENERATION 10, TRAFFICWARE, LLC
Source: Institute of Transportation Engineers, Trip Generation Manual 10th Edition
- Custom rate used for selected time period.*
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Traffic Volume Data
10
0
10
0
AM
P
e
a
k
20
1
9
T
M
C
2
0
2
0
B
a
s
e
B
a
l
a
n
c
i
n
g
E
x
i
s
t
i
n
g
20
2
4
Pro
j
e
c
t
e
d
AD
T
o
t
a
l
20
2
4
F
u
t
u
r
e
No
B
u
i
l
d
Dis
t
%
I
N
D
i
s
t
%
O
U
T
Sit
e
T
r
i
p
s
2
0
2
4
B
u
i
l
d
P
M
P
e
a
k
2
0
1
9
T
M
C
2
0
2
0
B
a
s
e
B
a
l
a
n
c
i
n
g
E
x
i
s
t
i
n
g
20
2
4
Pr
o
j
e
c
t
e
d
AD
T
o
t
a
l
2024 Future No BuildDist % INDist % OUTSite Trips2024 Build
EB
U
EB
U
EB
L
4
0
4
0
4
0
4
3
4
3
8
5
%
2
6
6
9
E
B
L
2
1
3
2
1
5
2
1
5
2
2
7
2
2
7
8
5
%
7
3
3
0
0
EB
T
1
2
6
1
2
7
1
2
7
1
3
4
4
1
1
7
5
1
7
5
E
B
T
1
8
9
1
9
1
1
9
1
2
0
1
1
1
6
3
1
7
3
1
7
EB
R
EB
R
WB
U
WB
U
WB
L
WB
L
WB
T
3
2
7
3
3
0
3
3
0
3
4
8
1
0
2
4
5
0
4
5
0
W
B
T
1
7
8
1
8
0
1
8
0
1
8
9
7
4
2
6
3
2
6
3
WB
R
2
1
2
1
2
1
2
3
2
3
1
5
%
5
2
8
W
B
R
2
0
2
0
2
0
2
2
2
2
1
5
%
1
3
3
5
NB
U
NB
U
NB
L
NB
L
NB
T
NB
T
NB
R
NB
R
SB
U
SB
U
SB
L
1
6
1
6
1
6
1
7
1
7
1
5
%
1
3
3
0
S
B
L
1
5
1
5
1
5
1
6
1
6
1
5
%
8
2
4
SB
T
0
SB
T
SB
R
1
4
7
1
4
8
1
4
8
1
5
7
1
5
7
8
5
%
7
2
2
2
9
S
B
R
7
5
7
6
7
6
8
0
8
0
8
5
%
4
7
1
2
7
To
t
a
l
6
7
7
6
8
4
0
6
8
4
7
2
2
1
4
3
8
6
5
1
1
1
1
6
9
8
1
13
.
4
1
%
To
t
a
l
6
9
0
6
9
7
0
6
9
7
7
3
5
1
9
0
9
2
5
1
1
1
4
1
1
0
6
6
20
0
20
0
AM
P
e
a
k
20
1
9
T
M
C
2
0
2
0
B
a
s
e
B
a
l
a
n
c
i
n
g
E
x
i
s
t
i
n
g
20
2
4
Pro
j
e
c
t
e
d
AD
T
o
t
a
l
20
2
4
F
u
t
u
r
e
No
B
u
i
l
d
Dis
t
%
I
N
D
i
s
t
%
O
U
T
Sit
e
T
r
i
p
s
2
0
2
4
B
u
i
l
d
P
M
P
e
a
k
2
0
1
9
T
M
C
2
0
2
0
B
a
s
e
B
a
l
a
n
c
i
n
g
E
x
i
s
t
i
n
g
20
2
4
Pr
o
j
e
c
t
e
d
AD
T
o
t
a
l
2024 Future No BuildDist % INDist % OUTSite Trips2024 Build
EB
U
EB
U
EB
L
EB
L
EB
T
EB
T
EB
R
EB
R
WB
U
WB
U
WB
L
4
2
4
4
2
8
4
2
8
4
5
1
1
0
2
5
5
3
8
5
%
7
2
6
2
5
W
B
L
2
5
3
2
5
6
2
5
6
2
6
9
7
4
3
4
3
8
5
%
4
7
3
9
0
WB
T
WB
T
WB
R
1
8
1
8
1
8
2
0
2
0
2
0
W
B
R
2
2
2
2
2
2
2
4
2
4
2
4
NB
U
NB
U
NB
L
NB
L
NB
T
5
5
5
6
6
6
N
B
T
1
6
1
6
1
6
1
7
1
7
1
7
NB
R
2
0
3
2
0
5
2
0
5
2
1
6
4
1
2
5
7
8
5
%
2
6
2
8
3
N
B
R
3
9
4
3
9
8
3
9
8
4
1
9
1
1
6
5
3
5
8
5
%
7
3
6
0
8
SB
U
SB
U
SB
L
2
1
2
1
2
1
2
3
2
3
2
3
S
B
L
1
5
1
5
1
5
1
6
1
6
1
6
SB
T
1
3
1
3
1
3
1
4
1
4
1
4
S
B
T
4
4
4
5
5
5
SB
R
SB
R
To
t
a
l
6
8
4
6
9
1
0
6
9
1
7
3
0
1
4
3
8
7
3
1
1
9
8
9
7
1
11
.
2
3
%
To
t
a
l
7
0
4
7
1
1
0
7
1
1
7
5
0
1
9
0
9
4
0
1
1
1
2
0
1
0
6
0
30
0
30
0
AM
P
e
a
k
20
1
9
T
M
C
2
0
2
0
B
a
s
e
B
a
l
a
n
c
i
n
g
E
x
i
s
t
i
n
g
20
2
4
Pro
j
e
c
t
e
d
AD
T
o
t
a
l
20
2
4
F
u
t
u
r
e
No
B
u
i
l
d
Dis
t
%
I
N
D
i
s
t
%
O
U
T
Sit
e
T
r
i
p
s
2
0
2
4
B
u
i
l
d
P
M
P
e
a
k
2
0
1
9
T
M
C
2
0
2
0
B
a
s
e
B
a
l
a
n
c
i
n
g
E
x
i
s
t
i
n
g
20
2
4
Pr
o
j
e
c
t
e
d
AD
T
o
t
a
l
2024 Future No BuildDist % INDist % OUTSite Trips2024 Build
EB
U
EB
U
EB
L
1
7
9
1
8
1
1
8
1
1
9
1
1
3
2
0
4
2
0
4
E
B
L
2
6
2
2
6
5
2
6
5
2
7
9
9
2
8
8
2
8
8
EB
T
2
2
1
2
2
3
2
2
3
2
3
5
2
4
2
5
9
4
0
%
1
2
2
7
1
E
B
T
1
4
4
1
4
5
1
4
5
1
5
3
6
1
2
1
4
4
0
%
3
4
2
4
8
EB
R
1
2
1
2
1
2
1
3
1
8
3
1
3
1
E
B
R
3
9
3
9
3
9
4
2
1
2
5
4
5
4
WB
U
WB
U
WB
L
4
7
4
7
4
7
5
0
3
5
8
5
3
0
%
2
6
1
1
1
W
B
L
8
7
8
8
8
8
9
3
2
3
1
1
6
3
0
%
1
7
1
3
3
WB
T
1
2
7
1
2
8
1
2
8
1
3
5
5
2
1
8
7
4
0
%
3
4
2
2
1
W
B
T
1
9
8
2
0
0
2
0
0
2
1
1
4
2
2
5
3
4
0
%
2
2
2
7
5
WB
R
8
7
8
8
8
8
9
3
1
4
1
0
7
1
5
%
1
3
1
2
0
W
B
R
1
1
1
1
1
2
1
1
2
1
1
8
9
1
2
7
1
5
%
8
1
3
5
NB
U
NB
U
NB
L
8
8
8
9
8
9
9
4
6
1
0
0
1
0
0
N
B
L
2
4
2
4
2
4
2
6
2
0
4
6
4
6
NB
T
4
1
4
4
1
8
4
1
8
4
4
0
4
4
0
4
4
0
N
B
T
2
7
5
2
7
8
2
7
8
2
9
2
2
9
2
2
9
2
NB
R
1
2
2
1
2
3
1
2
3
1
3
0
1
2
1
4
2
3
0
%
9
1
5
1
N
B
R
1
8
1
8
1
8
2
0
4
0
6
0
3
0
%
2
6
8
6
SB
U
SB
U
SB
L
1
2
2
1
2
3
1
2
3
1
3
0
5
1
3
5
1
5
%
5
1
4
0
S
B
L
1
0
8
1
0
9
1
0
9
1
1
5
1
6
1
3
1
1
5
%
1
3
1
4
4
SB
T
2
3
2
2
3
4
2
3
4
2
4
7
2
4
7
2
4
7
S
B
T
4
3
9
4
4
3
4
4
3
4
6
7
4
6
7
4
6
7
SB
R
2
2
9
2
3
1
2
3
1
2
4
4
4
2
4
8
2
4
8
S
B
R
2
5
0
2
5
3
2
5
3
2
6
6
1
4
2
8
0
2
8
0
To
t
a
l
1
8
8
0
1
8
9
9
0
1
8
9
9
2
0
0
2
1
8
3
2
1
8
5
1
1
9
9
2
2
8
4
4.5
3
%
To
t
a
l
1
9
5
5
1
9
7
5
0
1
9
7
5
2
0
8
2
2
4
6
2
3
2
8
1
1
1
2
0
2
4
4
8
40
0
40
0
Sid
b
u
r
y
R
o
a
d
a
t
D
a
i
r
y
F
a
r
m
R
o
a
d
Sid
b
u
r
y
R
o
a
d
a
t
B
l
u
e
C
l
a
y
R
o
a
d
Blu
e
C
l
a
y
R
o
a
d
a
t
N
.
C
o
l
l
e
g
e
R
o
a
d
Sid
b
u
r
y
R
o
a
d
a
t
D
a
i
r
y
F
a
r
m
R
o
a
d
Sid
b
u
r
y
R
o
a
d
a
t
B
l
u
e
C
l
a
y
R
o
a
d
Blu
e
C
l
a
y
R
o
a
d
a
t
N
.
C
o
l
l
e
g
e
R
o
a
d
60
0
60
0
AM
P
e
a
k
20
1
9
T
M
C
2
0
2
0
B
a
s
e
B
a
l
a
n
c
i
n
g
E
x
i
s
t
i
n
g
20
2
4
Pro
j
e
c
t
e
d
AD
T
o
t
a
l
20
2
4
F
u
t
u
r
e
No
B
u
i
l
d
Dis
t
%
I
N
D
i
s
t
%
O
U
T
Sit
e
T
r
i
p
s
2
0
2
4
B
u
i
l
d
P
M
P
e
a
k
2
0
1
9
T
M
C
2
0
2
0
B
a
s
e
B
a
l
a
n
c
i
n
g
E
x
i
s
t
i
n
g
20
2
4
Pr
o
j
e
c
t
e
d
AD
T
o
t
a
l
2024 Future No BuildDist % INDist % OUTSite Trips2024 Build
EB
U
EB
U
EB
L
EB
L
EB
T
EB
T
EB
R
60
%
5
1
5
1
E
B
R
60%3333
WB
U
WB
U
WB
L
WB
L
WB
T
WB
T
WB
R
WB
R
NB
U
NB
U
NB
L
60
%
1
8
1
8
N
B
L
60%5252
NB
T
6
1
6
1
6
5
6
5
4
0
%
1
2
7
7
N
B
T
2
3
5
2
3
5
2
4
7
2
4
7
4
0
%
3
4
2
8
1
NB
R
NB
R
SB
U
SB
U
SB
L
SB
L
SB
T
1
6
4
1
6
4
1
7
3
1
7
3
4
0
%
3
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2
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7
S
B
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9
1
9
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9
6
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%
2
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SB
R
SB
R
To
t
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l
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2
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0
2
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3
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3
48
.
3
2
%
To
t
a
l
0
3
2
6
0
3
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6
3
4
3
0
3
4
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1
1
1
4
1
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8
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70
0
70
0
AM
P
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a
k
20
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9
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2
0
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B
a
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t
%
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%
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20
2
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Pr
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j
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AD
T
o
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l
2024 Future No BuildDist % INDist % OUTSite Trips2024 Build
EB
U
EB
U
EB
L
EB
L
EB
T
EB
T
EB
R
30
%
2
6
2
6
E
B
R
30%1717
WB
U
WB
U
WB
L
WB
L
WB
T
WB
T
WB
R
WB
R
NB
U
NB
U
NB
L
30
%
9
9
N
B
L
30%2626
NB
T
6
1
6
1
6
5
6
5
1
0
%
3
6
8
N
B
T
2
3
5
2
3
5
2
4
7
2
4
7
1
0
%
9
2
5
6
NB
R
NB
R
SB
U
SB
U
SB
L
SB
L
SB
T
1
6
4
1
6
4
1
7
3
1
7
3
1
0
%
9
1
8
2
S
B
T
3
1
3
1
3
3
3
3
1
0
%
6
3
9
SB
R
SB
R
To
t
a
l
0
2
2
5
0
2
2
5
2
3
8
0
2
3
8
0
0
4
7
2
8
5
19
.
7
5
%
To
t
a
l
0
2
6
6
0
2
6
6
2
8
0
0
2
8
0
0
0
5
8
3
3
8
80
0
80
0
AM
P
e
a
k
20
1
9
T
M
C
2
0
2
0
B
a
s
e
B
a
l
a
n
c
i
n
g
E
x
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s
t
i
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g
20
2
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Pro
j
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AD
T
o
t
a
l
20
2
4
F
u
t
u
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No
B
u
i
l
d
Dis
t
%
I
N
D
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t
%
O
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T
Sit
e
T
r
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Pr
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AD
T
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2024 Future No BuildDist % INDist % OUTSite Trips2024 Build
EB
U
EB
U
EB
L
EB
L
EB
T
EB
T
EB
R
10
%
9
9
E
B
R
10%66
WB
U
WB
U
WB
L
WB
L
WB
T
WB
T
WB
R
WB
R
NB
U
NB
U
NB
L
10
%
3
3
N
B
L
10%99
NB
T
6
1
6
1
6
5
6
5
6
5
N
B
T
2
3
5
2
3
5
2
4
7
2
4
7
2
4
7
NB
R
NB
R
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U
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U
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L
SB
L
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1
6
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1
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1
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3
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3
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3
SB
R
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R
To
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l
0
2
2
5
0
2
2
5
2
3
8
0
2
3
8
0
0
1
2
2
5
0
5.0
4
%
To
t
a
l
0
2
6
6
0
2
6
6
2
8
0
0
2
8
0
0
0
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Old
D
a
i
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R
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Old
D
a
i
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A
c
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Old
D
a
i
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R
o
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S
i
t
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A
c
c
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s
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Old
D
a
i
r
y
R
o
a
d
a
t
S
i
t
e
A
c
c
e
s
s
3
Old
D
a
i
r
y
R
o
a
d
a
t
S
i
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A
c
c
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s
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Old
D
a
i
r
y
R
o
a
d
a
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S
i
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A
c
c
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s
s
2
File Name: Sidbury Rd @ Dairy Farm Rd.
Site Code: 00190205
Start Date: 9/24/2019
Page No: 1
Counted by: L . Bounds
Weather: Clear
Groups Printed- Cars - Trucks and Buses
Dairy Farm Rd
North
Sidbury Rd
East South
Sidbury Rd
WestStart Time Right Thru Left App. Total Right Thru Left App. Total App. Total Right Thru Left App. Total Int. Total
07:00 AM 270229 350053 0 012921 103
07:15 AM 390342 374077 0 025934 153
07:30 AM 460551 11910102 0 0301141 194
07:45 AM 300434 41030107 0 027734 175
Total 142 0 14 156 21 318 0 339 0 0 94 36 130 625
08:00 AM 320436 359062 0 0441357 155
08:15 AM 170421 466070 0 0291746 137
08:30 AM 260228 676082 0 0341650 160
08:45 AM 270532 372075 0 0562379 186
Total 102 0 15 117 16 273 0 289 0 0 163 69 232 638
*** BREAK ***
04:00 PM 170623 442046 0 0514394 163
04:15 PM 170320 471075 0 06159120 215
04:30 PM 180018 524029 0 0404888 135
04:45 PM 230528 739046 0 0374279 153
Total 75 0 14 89 20 176 0 196 0 0 189 192 381 666
05:00 PM 170724 444048 0 05164115 187
05:15 PM 190423 343046 0 0504797 166
05:30 PM 240327 532037 0 2504395 159
05:45 PM 100414 444048 0 0453580 142
Total 70 0 18 88 16 163 0 179 0 2 196 189 387 654
Grand Total 389061450 7393001003 0 26424861130 2583
Apprch %86.4013.6 7.392.70 0.256.843
Total %15.102.417.4 2.836038.8 0 0.124.918.843.7
Cars 369 0 60 429 62 901 0 963 0 2 619 415 1036 2428
% Cars 94.9098.495.3 84.996.9096 0 10096.485.491.7 94
Trucks and Buses 20 0 1 21 11 29 0 40 0 0 23 71 94 155
% Trucks and Buses 5.101.64.7 15.13.104 0 03.614.68.3 6
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Sidbury Rd @ Dairy Farm Rd.
Site Code: 00190205
Start Date: 9/24/2019
Page No: 2
Dairy Farm Rd
S
i
d
b
u
r
y
R
d
S
i
d
b
u
r
y
R
d
Right
369
20
389
Thru
0
0
0
Left
60
1
61
InOut Total
477 429 906
82 21 103
559 1009 450
Rig
h
t
62
11
73
Th
r
u
90
1
29
93
0
Le
f
t
0 0 0
Ou
t
To
t
a
l
In
67
9
96
3
16
4
2
24
40
64
70
3
17
0
6
10
0
3
Out TotalIn
2 0 2
0 0 0
2 2 0
Le
f
t41
5
71
48
6
Th
r
u
61
9
23
64
2
Rig
h
t
2 0 2
To
t
a
l
Ou
t
In
12
7
0
10
3
6
23
0
6
49
94
14
3
13
1
9
24
4
9
11
3
0
9/24/2019 07:00 AM
9/24/2019 05:45 PM
Cars
Trucks and Buses
North
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Sidbury Rd @ Dairy Farm Rd.
Site Code: 00190205
Start Date: 9/24/2019
Page No: 3
Dairy Farm Rd
North
Sidbury Rd
East South
Sidbury Rd
WestStart Time Right Thru Left App. Total Right Thru Left App. Total App. Total Right Thru Left App. Total Int. Total
Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1
Peak Hour for Entire Intersection Begins at 07:15 AM
07:15 AM 390342 374077 0 025934 153
07:30 AM 46 0 551 11 910102 0 0301141 194
07:45 AM 300434 4 103 0 107 0 027734 175
08:00 AM 320436 359062 0 0 441357 155
Total Volume 147 0 16 163 21 327 0 348 0 0 126 40 166 677
% App. Total 90.2 0 9.8 6 94 0 0 75.9 24.1
PHF .799 .000 .800 .799 .477 .794 .000 .813 .000 .000 .716 .769 .728 .872
Cars 140016156 193250344 0 011534149 649
% Cars 95.2010095.7 90.599.4098.9 0 091.385.089.8 95.9
Trucks and Buses 7007 2204 0 011617 28
% Trucks and Buses 4.8004.3 9.50.601.1 0 08.715.010.2 4.1
Dairy Farm Rd
S
i
d
b
u
r
y
R
d
S
i
d
b
u
r
y
R
d
Right
140
7
147
Thru
0
0
0
Left
16
0
16
InOut Total
53 156 209
8 7 15
61 224 163
Rig
h
t
19
2
21
Th
r
u 32
5
2
32
7
Le
f
t
0 0 0
Ou
t
To
t
a
l
In
13
1
34
4
47
5
11
4
15
14
2
49
0
34
8
Out TotalIn
0 0 0
0 0 0
0 0 0
Le
f
t
34
6
40
Th
r
u11
5
11
12
6
Rig
h
t
0 0 0
To
t
a
l
Ou
t
In
46
5
14
9
61
4
9
17
26
47
4
64
0
16
6
Peak Hour Begins at 07:15 AM
Cars
Trucks and Buses
Peak Hour Data
North
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Sidbury Rd @ Dairy Farm Rd.
Site Code: 00190205
Start Date: 9/24/2019
Page No: 4
Dairy Farm Rd
North
Sidbury Rd
East South
Sidbury Rd
West
Start Time Right Thru Left App. Total Right Thru Left App. Total App. Total Right Thru Left App. Total Int. Total
Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1
Peak Hour for Entire Intersection Begins at 04:15 PM
04:15 PM 170320 4 71 0 75 0 0 61 59 120 215
04:30 PM 180018 524029 0 0404888 135
04:45 PM 23 05 28 7 39046 0 0374279 153
05:00 PM 170 7 24 444048 0 051 64 115 187
Total Volume 75 0 15 90 20 178 0 198 0 0 189 213 402 690
% App. Total 83.3 0 16.7 10.1 89.9 0 0 47 53
PHF .815 .000 .536 .804 .714 .627 .000 .660 .000 .000 .775 .832 .838 .802
Cars 7001585 151670182 0 0186186372 639
% Cars 93.3010094.4 75.093.8091.9 0 098.487.392.5 92.6
Trucks and Buses 5005 511016 0 032730 51
% Trucks and Buses 6.7005.6 25.06.208.1 0 01.612.77.5 7.4
Dairy Farm Rd
S
i
d
b
u
r
y
R
d
S
i
d
b
u
r
y
R
d
Right
70
5
75
Thru
0
0
0
Left
15
0
15
InOut Total
201 85 286
32 5 37
233 323 90
Ri
g
h
t
15
5
20
Th
r
u 16
7
11
17
8
Le
f
t
0 0 0
Ou
t
To
t
a
l
In
20
1
18
2
38
3
3
16
19
20
4
40
2
19
8
Out TotalIn
0 0 0
0 0 0
0 0 0
Le
f
t
18
6
27
21
3
Th
r
u18
6
3
18
9
Rig
h
t
0 0 0
To
t
a
l
Ou
t
In
23
7
37
2
60
9
16
30
46
25
3
65
5
40
2
Peak Hour Begins at 04:15 PM
Cars
Trucks and Buses
Peak Hour Data
North
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Sidbury Rd @ Blue Clay Rd
Site Code: 00190205
Start Date: 9/24/2019
Page No: 1
Counted by: Lopaka Bounds
Weather: Clear
Groups Printed- Cars - Trucks and Buses
Blue Clay Rd
North
Sidbury Rd
East
Blue Clay Rd
South WestStart Time Right Thru Left App. Total Right Thru Left App. Total Right Thru Left App. Total App. Total Int. Total
07:00 AM 0437 208082 272029 0 118
07:15 AM 0358 20101103 491050 0 161
07:30 AM 05712 60117123 520052 0 187
07:45 AM 04610 4098102 464050 0 162
Total 0 16 21 37 14 0 396 410 174 7 0 181 0 628
08:00 AM 0134 60108114 560056 0 174
08:15 AM 0303 307780 583061 0 144
08:30 AM 0336 208284 546060 0 150
08:45 AM 0336 108788 10560111 0 205
Total 0 10 9 19 12 0 354 366 273 15 0 288 0 673
*** BREAK ***
04:00 PM 0134 905463 863089 0 156
04:15 PM 0123 408690 12060126 0 219
04:30 PM 0145 405761 10960115 0 181
04:45 PM 0022 705259 723075 0 136
Total 0 3 11 14 24 0 249 273 387 18 0 405 0 692
05:00 PM 0279 705865 931094 0 168
05:15 PM 0235 607682 9730100 0 187
05:30 PM 0134 404549 841085 0 138
05:45 PM 0112 405862 735078 0 142
Total 0 6 14 20 21 0 237 258 347 10 0 357 0 635
Grand Total 0355590 71012361307 11815001231 0 2628
Apprch %038.961.1 5.4094.6 95.94.10
Total %01.32.13.4 2.704749.7 44.91.9046.8 0
Cars 0 35 53 88 65 0 1184 1249 1083 47 0 1130 0 2467
% Cars 010096.497.8 91.5095.895.6 91.794091.8 0 93.9
Trucks and Buses 0 0 2 2 6 0 52 58 98 3 0 101 0 161
% Trucks and Buses 003.62.2 8.504.24.4 8.3608.2 0 6.1
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Sidbury Rd @ Blue Clay Rd
Site Code: 00190205
Start Date: 9/24/2019
Page No: 2
Blue Clay Rd
S
i
d
b
u
r
y
R
d
Blue Clay Rd
Right
0
0
0
Thru
35
0
35
Left
53
2
55
InOut Total
112 88 200
9 2 11
121 211 90
Rig
h
t
65
6
71
Th
r
u
0 0 0
Le
f
t
11
8
4
52
12
3
6
Ou
t
To
t
a
l
In
11
3
6
12
4
9
23
8
5
10
0
58
15
8
12
3
6
25
4
3
13
0
7
Left
0
0
0
Thru
47
3
50
Right
1083
98
1181
Out TotalIn
1219 1130 2349
52 101 153
1271 2502 1231
To
t
a
l
Ou
t
In
0
0
0
0
0
0
0
0
0 9/24/2019 07:00 AM
9/24/2019 05:45 PM
Cars
Trucks and Buses
North
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Sidbury Rd @ Blue Clay Rd
Site Code: 00190205
Start Date: 9/24/2019
Page No: 3
Blue Clay Rd
North
Sidbury Rd
East
Blue Clay Rd
South WestStart Time Right Thru Left App. Total Right Thru Left App. Total Right Thru Left App. Total App. Total Int. Total
Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1
Peak Hour for Entire Intersection Begins at 07:15 AM
07:15 AM 0358 20101103 491050 0 161
07:30 AM 0 5712 6 0 117123 520052 0 187
07:45 AM 04610 4098102 46 4 050 0 162
08:00 AM 0134 60108114 56 00 56 0 174
Total Volume 0 13 21 34 18 0 424 442 203 5 0 208 0 684
% App. Total 0 38.2 61.8 4.1 0 95.9 97.6 2.4 0
PHF .000 .650 .750 .708 .750 .000 .906 .898 .906 .313 .000 .929 .000 .914
Cars 0131932 160414430 18740191 0 653
% Cars 010090.594.1 88.9097.697.3 92.180.0091.8 0 95.5
Trucks and Buses 0022 201012 161017 0 31
% Trucks and Buses 009.55.9 11.102.42.7 7.920.008.2 0 4.5
Blue Clay Rd
S
i
d
b
u
r
y
R
d
Blue Clay Rd
Right
0
0
0
Thru
13
0
13
Left
19
2
21
InOut Total
20 32 52
3 2 5
23 57 34
Rig
h
t
16
2
18
Th
r
u
0 0 0
Le
f
t
41
4
10
42
4
Ou
t
To
t
a
l
In
20
6
43
0
63
6
18
12
30
22
4
66
6
44
2
Left
0
0
0
Thru
4
1
5
Right
187
16
203
Out TotalIn
427 191 618
10 17 27
437 645 208
To
t
a
l
Ou
t
In
0
0
0
0
0
0
0
0
0 Peak Hour Begins at 07:15 AM
Cars
Trucks and Buses
Peak Hour Data
North
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Sidbury Rd @ Blue Clay Rd
Site Code: 00190205
Start Date: 9/24/2019
Page No: 4
Blue Clay Rd
North
Sidbury Rd
East
Blue Clay Rd
South West
Start Time Right Thru Left App. Total Right Thru Left App. Total Right Thru Left App. Total App. Total Int. Total
Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1
Peak Hour for Entire Intersection Begins at 04:15 PM
04:15 PM 0123 40 8690 1206 0 126 0 219
04:30 PM 0145 405761 10960115 0 181
04:45 PM 0022 7 05259 723075 0 136
05:00 PM 0 279 705865 931094 0 168
Total Volume 0 4 15 19 22 0 253 275 394 16 0 410 0 704
% App. Total 0 21.1 78.9 8 0 92 96.1 3.9 0
PHF .000 .500 .536 .528 .786 .000 .735 .764 .821 .667 .000 .813 .000 .804
Cars 041519 210237258 365150380 0 657
% Cars 0100100100 95.5093.793.8 92.693.8092.7 0 93.3
Trucks and Buses 0000 101617 291030 0 47
% Trucks and Buses 0000 4.506.36.2 7.46.307.3 0 6.7
Blue Clay Rd
S
i
d
b
u
r
y
R
d
Blue Clay Rd
Right
0
0
0
Thru
4
0
4
Left
15
0
15
InOut Total
36 19 55
2 0 2
38 57 19
Ri
g
h
t
21
1
22
Th
r
u
0 0 0
Le
f
t
23
7
16
25
3
Ou
t
To
t
a
l
In
38
0
25
8
63
8
29
17
46
40
9
68
4
27
5
Left
0
0
0
Thru
15
1
16
Right
365
29
394
Out TotalIn
241 380 621
16 30 46
257 667 410
To
t
a
l
Ou
t
In
0
0
0
0
0
0
0
0
0 Peak Hour Begins at 04:15 PM
Cars
Trucks and Buses
Peak Hour Data
North
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Blue Clay Rd @ N. College Rd
Site Code: 00190205
Start Date: 9/24/2019
Page No: 1
Counted by: L. Bounds
Weather: Clear
Groups Printed- Cars - Trucks and Buses
N.College Road
North
Blue Clay
East
N.College Road
South
Blue Clay
West
Start Time Right Thru Left App. Total Right Thru Left App. Total Right Thru Left App. Total Right Thru Left App. Total Int. Total
07:00 AM 245526105 814527 27955127 1453581 340
07:15 AM 395229120 1922950 3510323161 1533892 423
07:30 AM 747941194 22371877 5012327200 38047130 601
07:45 AM 644720131 2638771 2711526168 6373376 446
Total 201 233 116 550 75 111 39 225 139 436 81 656 11 215 153 379 1810
08:00 AM 525432138 20301363 159521131 25161114 446
08:15 AM 744818140 2433865 1410017131 5313874 410
08:30 AM 1083419161 1948774 158232129 3353472 436
08:45 AM 1224424190 1258878 10572895 25067119 482
Total 356 180 93 629 75 169 36 280 54 334 98 486 12 167 200 379 1774
*** BREAK ***
04:00 PM 588215155 22412992 9631183 144369126 456
04:15 PM 8210818208 275920106 586798 162877121 533
04:30 PM 5710325185 265719102 456767 114872131 485
04:45 PM 529228172 24332279 557668 5315894 413
Total 249 385 86 720 99 190 90 379 23 262 31 316 46 150 276 472 1887
05:00 PM 5913637232 344926109 586596 7375599 536
05:15 PM 427720139 345130115 672785 13284586 425
05:30 PM 4412847219 297029128 81178133 8256396 576
05:45 PM 4810923180 27441990 363470 7142849 389
Total 193 450 127 770 124 214 104 442 22 338 24 384 35 104 191 330 1926
*** BREAK ***
Grand Total 99912484222669 3736842691326 23813702341842 1046368201560 7397
Apprch %37.446.815.8 28.151.620.3 12.974.412.7 6.740.852.6
Total %13.516.95.736.1 59.23.617.9 3.218.53.224.9 1.48.611.121.1
Cars 926 1199 408 2533 361 651 260 1272 227 1314 221 1762 98 611 785 1494 7061
% Cars 92.796.196.794.9 96.895.296.795.9 95.495.994.495.7 94.296.195.795.8 95.5
Trucks and Buses 73 49 14 136 12 33 9 54 11 56 13 80 6 25 35 66 336
% Trucks and Buses 7.33.93.35.1 3.24.83.34.1 4.64.15.64.3 5.83.94.34.2 4.5
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Blue Clay Rd @ N. College Rd
Site Code: 00190205
Start Date: 9/24/2019
Page No: 2
N. College Road
B
l
u
e
C
l
a
y
B
l
u
e
C
l
a
y
N. College Road
Right
926
73
999
Thru
1199
49
1248
Left
408
14
422
InOut Total
2460 2533 4993
103 136 239
2563 5232 2669
Rig
h
t
36
1
12
37
3
Th
r
u
65
1
33
68
4
Le
f
t 26
0
9
26
9
Ou
t
To
t
a
l
In
12
4
6
12
7
2
25
1
8
50
54
10
4
12
9
6
26
2
2
13
2
6
Left
221
13
234
Thru
1314
56
1370
Right
227
11
238
Out TotalIn
1557 1762 3319
64 80 144
1621 3463 1842
Le
f
t78
5
35
82
0
Th
r
u
61
1
25
63
6
Rig
h
t
98
6
10
4
To
t
a
l
Ou
t
In
17
9
8
14
9
4
32
9
2
11
9
66
18
5
19
1
7
34
7
7
15
6
0
9/24/2019 07:00 AM
9/24/2019 06:00 PM
Cars
Trucks and Buses
North
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Blue Clay Rd @ N. College Rd
Site Code: 00190205
Start Date: 9/24/2019
Page No: 3
N.College Road
North
Blue Clay
East
N.College Road
South
Blue Clay
West
Start Time Right Thru Left App. Total Right Thru Left App. Total Right Thru Left App. Total Right Thru Left App. Total Int. Total
Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1
Peak Hour for Entire Intersection Begins at 07:15 AM
07:15 AM 395229120 1922950 3510323161 1533892 423
07:30 AM 747941194 2237 1877 5012327200 3 80 47 130 601
07:45 AM 644720131 2638 771 2711526168 6 373376 446
08:00 AM 525432138 20301363 159521131 251 61 114 446
Total Volume 229 232 122 583 87 127 47 261 127 436 97 660 12 221 179 412 1916
% App. Total 39.3 39.8 20.9 33.3 48.7 18 19.2 66.1 14.7 2.9 53.6 43.4
PHF .774 .734 .744 .751 .837 .836 .653 .847 .635 .886 .898 .825 .500 .691 .734 .792 .797
Cars 219215116550 8512346254 12241488624 11219168398 1826
% Cars 95.692.795.194.3 97.796.997.997.3 96.195.090.794.5 91.799.193.996.6 95.3
Trucks and Buses 1017633 2417 522936 121114 90
% Trucks and Buses 4.47.34.95.7 2.33.12.12.7 3.95.09.35.5 8.30.96.13.4 4.7
N. College Road
B
l
u
e
C
l
a
y
B
l
u
e
C
l
a
y
N. College Road
Right
219
10
229
Thru
215
17
232
Left
116
6
122
InOut Total
667 550 1217
35 33 68
702 1285 583
Ri
g
h
t
85
2
87
Th
r
u
12
3
4
12
7
Le
f
t
46
1
47
Ou
t
To
t
a
l
In
45
7
25
4
71
1
13
7
20
47
0
73
1
26
1
Left
88
9
97
Thru
414
22
436
Right
122
5
127
Out TotalIn
272 624 896
19 36 55
291 951 660
Le
f
t
16
8
11
17
9
Th
r
u21
9
2
22
1
Rig
h
t
11
1
12
To
t
a
l
Ou
t
In
43
0
39
8
82
8
23
14
37
45
3
86
5
41
2
Peak Hour Begins at 07:15 AM
Cars
Trucks and Buses
Peak Hour Data
North
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
File Name: Blue Clay Rd @ N. College Rd
Site Code: 00190205
Start Date: 9/24/2019
Page No: 4
N.College Road
North
Blue Clay
East
N.College Road
South
Blue Clay
West
Start Time Right Thru Left App. Total Right Thru Left App. Total Right Thru Left App. Total Right Thru Left App. Total Int. Total
Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1
Peak Hour for Entire Intersection Begins at 04:15 PM
04:15 PM 82 10818208 27 59 20106 586798 16 28 77 121 533
04:30 PM 5710325185 265719102 456767 11 48 72 131 485
04:45 PM 529228172 24332279 557668 5315894 413
05:00 PM 59 13637232 34 49 26109 586596 7375599 536
Total Volume 250 439 108 797 111 198 87 396 19 285 25 329 39 144 262 445 1967
% App. Total 31.4 55.1 13.6 28 50 22 5.8 86.6 7.6 8.8 32.4 58.9
PHF .762 .807 .730 .859 .816 .839 .837 .908 .950 .828 .893 .839 .609 .750 .851 .849 .917
Cars 222429105756 10818684378 1827524317 37134251422 1873
% Cars 88.897.797.294.9 97.393.996.695.5 94.796.596.096.4 94.993.195.894.8 95.2
Trucks and Buses 2810341 312318 110112 2101123 94
% Trucks and Buses 11.22.32.85.1 2.76.13.44.5 5.33.54.03.6 5.16.94.25.2 4.8
N. College Road
B
l
u
e
C
l
a
y
B
l
u
e
C
l
a
y
N. College Road
Right
222
28
250
Thru
429
10
439
Left
105
3
108
InOut Total
634 756 1390
24 41 65
658 1455 797
Ri
g
h
t
10
8
3
11
1
Th
r
u 18
6
12
19
8
Le
f
t
84
3
87
Ou
t
To
t
a
l
In
25
7
37
8
63
5
14
18
32
27
1
66
7
39
6
Left
24
1
25
Thru
275
10
285
Right
18
1
19
Out TotalIn
550 317 867
15 12 27
565 894 329
Le
f
t
25
1
11
26
2
Th
r
u13
4
10
14
4
Rig
h
t
37
2
39
To
t
a
l
Ou
t
In
43
2
42
2
85
4
41
23
64
47
3
91
8
44
5
Peak Hour Begins at 04:15 PM
Cars
Trucks and Buses
Peak Hour Data
North
DAVENPORT
305 West 4th Street, Winston Salem NC, 27101
Ph:(336)744-1636
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Approved Development Information
**
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OLDDAIRYROADDEVELOPMENT NEWHANOVERCOUNTY, NC PROJECTNUMBER200218SIGNALIZEDINTERSECTIONUNSIGNALIZEDINTERSECTIONTRAFFICMOVEMENTBLACK= EXISTINGROADWAYLEGEND AM / PM PEAKS FIGUREAAPPROVED DEVELOPMENTS
Dairy Farm Road
6/26/2020 Sidbury Crossing – Transportation Impact Analysis
Supporting Documentation
May 13, 2020
Ms. Dionne Brown, PE
Davenport
4600 Marriott Drive, Suite 350
Raleigh, NC 27612
RE: Approved Scope for the Traffic Impact Analysis (TIA) associated with the proposed
Dairy Farm Road
Wilmington, NC
Dear Ms. Brown,
Based on the information provided, it is our understanding that the proposed development will consist of:
320 apartments (LUC 221 Multifamily Housing Mid-Rise)
Below please find the scope to be used for the Traffic Impact Analysis:
1.Data Collection - Analysis Parameters
a)Study Intersections
i.For existing intersections, provide turning movement counts for weekday during school (T,W,TH) AM
(7:00am-9:00am) and PM (4:00pm-6:00pm) peak periods, signal timing (if applicable), and lane
geometry:
US 117 (N. College Road) at SR 1318 (Blue Clay Road)
SR 1318 (Blue Clay Road) at SR 1336 (Sidbury Road)
SR 1336 (Sidbury Road) at SR 2181 (Dairy Farm Road)
SR 2181 (Dairy Farm Road) at Site Access 1
SR 2181 (Dairy Farm Road) at Site Access 2
SR 2181 (Dairy Farm Road) at Site Access 3
As requested, 2019 turning movement counts from the Sidbury Road Development TIA may be
utilized for the study.
ii.Signal plans may be acquired by sending an email request to NCDOT Traffic Services: Ross Kimbro,
rkimbro@ncdot.gov or by calling (910) 341-0300
iii.Within the Wilmington signal system, traffic signal coordinated timings and controller
sequences/settings can be obtained by contacting Denys Vielkanowitz,
denys.vielkanowitz@wilmingtonnc,gov, or by calling 910-341-4676. All signals within the
Wilmington system shall use C-Max as the coordinated phase recall position.
Page 2 of 3
b)Site Trip Generation, Site Trip Distribution and Background Traffic Assumptions
i.Site Trip Generation Estimate
Trip generation is approved as attached
ii.Site Trip Distribution
To be submitted for approval and approved prior to use in the TIA
Please submit the table on page 5 of 12 of the attached NCDOT Congestion Management
checklist
iii.Adjacent Development (approved but not yet built):
Sidbury Road Development
Cape Landing
iv.Planned Roadway Improvements
n/a
v.Background Traffic Assumptions
Built Out Year: 2024
Growth rate – 1% per year
2.Capacity Analysis: Week day AM & PM Peak Hour
a)Technical Analysis
i.2020 Existing
ii.2024 Future No-Build
[Existing + 1% background growth + approved development trips]
iii.2024 Full Build Conditions
[Existing + 1% background growth + approved development trips + site trips]
iv.2024 Full Build Conditions + Improvements
[Existing + 1% background growth + approved development trips + site trips]
3.Final Report Submittal
a)Completed TIA Application
b)Signed and sealed by a Professional Engineer
c)Four bound copies
d)Four Electronic copies to include PDF of TIA and Synchro output files and Synchro analysis files in
digital format
4.Notes
a)This scope shall remain valid for three months from the date of this letter.
b)Please note that if any changes occur (including but not limited to; land use, intensity, phasing, and/or
site access) additional analysis may be required.
Please contact me at 910-772-4170 with any questions regarding this scope.
Sincerely,
Kayla Grubb, EI
Project Manager
Wilmington Metropolitan Planning Organization
Page 3 of 3
Attachments: Trip Generation Summary (provided by Davenport)
Site Map (provided by Davenport)
Traffic Impact Analysis Supplemental Guidelines
ec: Ben Hughes, PE, District Engineer, NCDOT
Dan Cumbo, PE, Deputy Division Engineer, NCDOT
Eva Covarrubias, EI, Transportation Engineering Associate, NCDOT
Jon Roan, Assistant District Engineer, NCDOT
Jessi Leonard, PE, Division Traffic Engineer, NCDOT
Don Bennett, PE, City Traffic Engineer, City of Wilmington
Denys Vielkanowitz, PE, Signal Systems Management Engineer, City of Wilmington
Brian Chambers, AICP, Senior Planner, City of Wilmington
Bill McDow, Transportation Planner, WMPO
Mike Kozlosky, Executive Director, WMPO
Evaluation Only. Created with Aspose.PDF. Copyright 2002-2018 Aspose Pty Ltd.
Evaluation Only. Created with Aspose.PDF. Copyright 2002-2018 Aspose Pty Ltd.
Evaluation Only. Created with Aspose.PDF. Copyright 2002-2018 Aspose Pty Ltd.
OpposingLeftsOpposingRights
AM 43625 AM N/AN/A
PM 38390 PM N/AN/A
VolumesVolumesPeak HourPeak Hour
AM Peak Hour, Vr
PM Peak Hour, Vr
AM Peak Hour, Vl
PM Peak Hour, Vl
TURN LANE WARRANT SUMMARY BLUE CLAYAT SIDBURY (ON
SIDBURY)
OpposingLeftsOpposingRights
AM 69430 AM 450229
PM 88024 PM 263127
VolumesVolumesPeak HourPeak Hour
AM Peak Hour, Vr
PM Peak Hour, Vr
AM Peak Hour, Vl
PM Peak Hour, Vl
TURN LANE WARRANT SUMMARY SIDBURYAT DAIRY FARM (ON DAIRY
FARM)
OpposingLeftsOpposingRights
AM 47869 AM 45028
PM 580300 PM 26335
VolumesVolumesPeak HourPeak Hour
AM Peak Hour, Vr
PM Peak Hour, Vr
AM Peak Hour, Vl
PM Peak Hour, Vl
TURN LANE WARRANT SUMMARY SIDBURYAT DAIRY FARM (ON
SIDBURY)
OpposingLeftsOpposingRights
AM 20718 AM N/AN/A
PM 11852 PM N/AN/A
VolumesVolumesPeak HourPeak Hour
AM Peak Hour, Vr
PM Peak Hour, Vr
AM Peak Hour, Vl
PM Peak Hour, Vl
TURN LANE WARRANT SUMMARY SITE ACCESS 1
OpposingLeftsOpposingRights
AM 1829 AM N/AN/A
PM 3926 PM N/AN/A
VolumesVolumesPeak HourPeak Hour
AM Peak Hour, Vr
PM Peak Hour, Vr
AM Peak Hour, Vl
PM Peak Hour, Vl
TURN LANE WARRANT SUMMARY SITE ACCESS 2
OpposingLeftsOpposingRights
AM 1733 AM N/AN/A
PM 339 PM N/AN/A
VolumesVolumesPeak HourPeak Hour
AM Peak Hour, Vr
PM Peak Hour, Vr
AM Peak Hour, Vl
PM Peak Hour, Vl
TURN LANE WARRANT SUMMARY SITE ACCESS 3