Appendix
APPENDIX D: SYNCHRO RESULTS
September 12, 2023Pages 221–23112 sections
Raw data reports from Synchro software providing intersection delay, volume-to-capacity ratios, and queuing statistics.
Covers 2025 and 2035 horizon yearsIncludes peak hour data for both AM and PM periods
Page 221–231
339 / 341 / 345 Island Highway Traffic Impact Assessment
APPENDIX D: SYNCHRO RESULTS
Page 221–231
HCM 2010 TWSC
1: Prince Robert Dr/RV Park Access (North Leg) & Island Hwy (03/12/2023)
Scenario: View Royal 2025 PD AM 12:00 am 11/15/2022
| Intersection | |
|---|---|
| Int Delay, s/veh | 11.5 |
| Movement | EBL | EBT | EBR | WBL | WBT | WBR | NBL | NBT | NBR | SBL | SBT | SBR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lane Configurations | ↑ | ↑ | ↑ | ↑ | ||||||||
| Traffic Vol, veh/h | 4 | 878 | 14 | 26 | 531 | 0 | 32 | 0 | 59 | 0 | 0 | 0 |
| Future Vol, veh/h | 4 | 878 | 14 | 26 | 531 | 0 | 32 | 0 | 59 | 0 | 0 | 0 |
| Conflicting Peds, #/hr | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Sign Control | Free | Free | Free | Free | Free | Free | Stop | Stop | Stop | Stop | Stop | Stop |
| RT Channelized | - | - | None | - | - | None | - | - | None | - | - | None |
| Storage Length | - | - | - | - | - | - | - | - | - | - | - | - |
| Veh in Median Storage, # | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Grade, % | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Peak Hour Factor | 50 | 87 | 63 | 67 | 84 | 92 | 70 | 92 | 70 | 92 | 92 | 92 |
| Heavy Vehicles, % | 2 | 3 | 0 | 2 | 4 | 2 | 0 | 2 | 9 | 2 | 2 | 2 |
| Mvmt Flow | 8 | 1009 | 22 | 39 | 632 | 0 | 46 | 0 | 84 | 0 | 0 | 0 |
| Major/Minor | Major1 | Major2 | Minor1 | Minor2 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conflicting Flow All | 632 | 0 | 0 | 1033 | 0 | 0 | 1750 | 1748 | 1022 | 1788 | 1759 | 634 |
| Stage 1 | - | - | - | - | - | - | 1038 | 1038 | - | 710 | 710 | - |
| Stage 2 | - | - | - | - | - | - | 712 | 710 | - | 1078 | 1049 | - |
| Critical Hdwy | 4.12 | - | - | 4.12 | - | - | 7.1 | 6.52 | 6.29 | 7.12 | 6.52 | 6.22 |
| Critical Hdwy Stg 1 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Critical Hdwy Stg 2 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Follow-up Hdwy | 2.218 | - | - | 2.218 | - | - | 3.5 | 4.018 | 3.381 | 3.518 | 4.018 | 3.318 |
| Pot Cap-1 Maneuver | 951 | - | - | 673 | - | - | 68 | 86 | 278 | 63 | 85 | 479 |
| Stage 1 | - | - | - | - | - | - | 281 | 308 | - | 424 | 437 | - |
| Stage 2 | - | - | - | - | - | - | 427 | 437 | - | 265 | 304 | - |
| Platoon blocked, % | - | - | - | - | ||||||||
| Mov Cap-1 Maneuver | 951 | - | - | 672 | - | - | 62 | 77 | 277 | 40 | 76 | 478 |
| Mov Cap-2 Maneuver | - | - | - | - | - | - | 62 | 77 | - | 40 | 76 | - |
| Stage 1 | - | - | - | - | - | - | 275 | 301 | - | 416 | 398 | - |
| Stage 2 | - | - | - | - | - | - | 388 | 398 | - | 181 | 297 | - |
| Approach | EB | WB | NB | SB |
|---|---|---|---|---|
| HCM Control Delay, s | 0.1 | 0.6 | 159.2 | 0 |
| HCM LOS | F | A |
| Minor Lane/Major Mvmt | NBLn1 | EBL | EBT | EBR | WBL | WBT | WBR | SBLn1 |
|---|---|---|---|---|---|---|---|---|
| Capacity (veh/h) | 125 | 951 | - | - | 672 | - | - | - |
| HCM Lane V/C Ratio | 1.04 | 0.008 | - | - | 0.058 | - | - | - |
| HCM Control Delay (s) | 159.2 | 8.8 | 0 | - | 10.7 | 0 | - | 0 |
| HCM Lane LOS | F | A | A | - | B | A | - | A |
| HCM 95th %tile Q(veh) | 7.3 | 0 | - | - | 0.2 | - | - | - |
Page 221–231
HCM 2010 TWSC
1: Prince Robert Dr & Island Hwy (03/12/2023)
Scenario: View Royal 2025 Post Development PM 12:00 am 11/15/2022
| Intersection | |
|---|---|
| Int Delay, s/veh | 8.5 |
| Movement | EBL | EBT | EBR | WBL | WBT | WBR | NBL | NBT | NBR | SBL | SBT | SBR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lane Configurations | ↑ | ↑ | ↑ | ↑ | ||||||||
| Traffic Vol, veh/h | 2 | 677 | 60 | 25 | 965 | 0 | 32 | 0 | 19 | 0 | 0 | 0 |
| Future Vol, veh/h | 2 | 677 | 60 | 25 | 965 | 0 | 32 | 0 | 19 | 0 | 0 | 0 |
| Conflicting Peds, #/hr | 0 | 0 | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sign Control | Free | Free | Free | Free | Free | Free | Stop | Stop | Stop | Stop | Stop | Stop |
| RT Channelized | - | - | None | - | - | None | - | - | None | - | - | None |
| Storage Length | - | - | - | - | - | - | - | - | - | - | - | - |
| Veh in Median Storage, # | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Grade, % | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Peak Hour Factor | 50 | 93 | 65 | 75 | 95 | 92 | 65 | 92 | 65 | 92 | 92 | 92 |
| Heavy Vehicles, % | 2 | 4 | 0 | 0 | 2 | 2 | 0 | 2 | 0 | 2 | 2 | 2 |
| Mvmt Flow | 4 | 728 | 92 | 33 | 1016 | 0 | 49 | 0 | 29 | 0 | 0 | 0 |
| Major/Minor | Major1 | Major2 | Minor1 | Minor2 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conflicting Flow All | 1016 | 0 | 0 | 823 | 0 | 0 | 1868 | 1867 | 777 | 1879 | 1913 | 1017 |
| Stage 1 | - | - | - | - | - | - | 785 | 785 | - | 1082 | 1082 | - |
| Stage 2 | - | - | - | - | - | - | 1083 | 1082 | - | 797 | 831 | - |
| Critical Hdwy | 4.12 | - | - | 4.1 | - | - | 7.1 | 6.52 | 6.2 | 7.12 | 6.52 | 6.22 |
| Critical Hdwy Stg 1 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Critical Hdwy Stg 2 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Follow-up Hdwy | 2.218 | - | - | 2.2 | - | - | 3.5 | 4.018 | 3.3 | 3.518 | 4.018 | 3.318 |
| Pot Cap-1 Maneuver | 683 | - | - | 816 | - | - | 56 | 73 | 400 | 54 | 68 | 288 |
| Stage 1 | - | - | - | - | - | - | 389 | 404 | - | 263 | 294 | - |
| Stage 2 | - | - | - | - | - | - | 265 | 294 | - | 380 | 384 | - |
| Platoon blocked, % | - | - | - | - | ||||||||
| Mov Cap-1 Maneuver | 683 | - | - | 814 | - | - | 51 | 65 | 399 | 46 | 61 | 288 |
| Mov Cap-2 Maneuver | - | - | - | - | - | - | 51 | 65 | - | 46 | 61 | - |
| Stage 1 | - | - | - | - | - | - | 384 | 398 | - | 260 | 267 | - |
| Stage 2 | - | - | - | - | - | - | 240 | 267 | - | 348 | 379 | - |
| Approach | EB | WB | NB | SB |
|---|---|---|---|---|
| HCM Control Delay, s | 0 | 0.3 | 208.2 | 0 |
| HCM LOS | F | A |
| Minor Lane/Major Mvmt | NBLn1 | EBL | EBT | EBR | WBL | WBT | WBR | SBLn1 |
|---|---|---|---|---|---|---|---|---|
| Capacity (veh/h) | 76 | 683 | - | - | 814 | - | - | - |
| HCM Lane V/C Ratio | 1.032 | 0.006 | - | - | 0.041 | - | - | - |
| HCM Control Delay (s) | 208.2 | 10.3 | 0 | - | 9.6 | 0 | - | 0 |
| HCM Lane LOS | F | B | A | - | A | A | - | A |
| HCM 95th %tile Q(veh) | 5.6 | 0 | - | - | 0.1 | - | - | - |
Page 221–231
HCM 2010 TWSC
1: Prince Robert Dr/RV Park Access (North Leg) & Island Hwy (03/12/2023)
Scenario: View Royal 2035 Background AM 12:00 am 11/15/2022
| Intersection | |
|---|---|
| Int Delay, s/veh | 1.1 |
| Movement | EBL | EBT | EBR | WBL | WBT | WBR | NBL | NBT | NBR | SBL | SBT | SBR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lane Configurations | ↑ | ↑ | ↑ | ↑ | ||||||||
| Traffic Vol, veh/h | 4 | 989 | 11 | 9 | 598 | 0 | 7 | 0 | 12 | 0 | 0 | 0 |
| Future Vol, veh/h | 4 | 989 | 11 | 9 | 598 | 0 | 7 | 0 | 12 | 0 | 0 | 0 |
| Conflicting Peds, #/hr | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Sign Control | Free | Free | Free | Free | Free | Free | Stop | Stop | Stop | Stop | Stop | Stop |
| RT Channelized | - | - | None | - | - | None | - | - | None | - | - | None |
| Storage Length | - | - | - | - | - | - | - | - | - | - | - | - |
| Veh in Median Storage, # | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Grade, % | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Peak Hour Factor | 50 | 90 | 63 | 67 | 87 | 92 | 50 | 92 | 69 | 92 | 92 | 92 |
| Heavy Vehicles, % | 2 | 3 | 0 | 2 | 4 | 2 | 0 | 2 | 9 | 2 | 2 | 2 |
| Mvmt Flow | 8 | 1099 | 17 | 13 | 687 | 0 | 14 | 0 | 17 | 0 | 0 | 0 |
| Major/Minor | Major1 | Major2 | Minor1 | Minor2 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conflicting Flow All | 687 | 0 | 0 | 1118 | 0 | 0 | 1841 | 1839 | 1110 | 1845 | 1847 | 689 |
| Stage 1 | - | - | - | - | - | - | 1126 | 1126 | - | 713 | 713 | - |
| Stage 2 | - | - | - | - | - | - | 715 | 713 | - | 1132 | 1134 | - |
| Critical Hdwy | 4.12 | - | - | 4.12 | - | - | 7.1 | 6.52 | 6.29 | 7.12 | 6.52 | 6.22 |
| Critical Hdwy Stg 1 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Critical Hdwy Stg 2 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Follow-up Hdwy | 2.218 | - | - | 2.218 | - | - | 3.5 | 4.018 | 3.381 | 3.518 | 4.018 | 3.318 |
| Pot Cap-1 Maneuver | 907 | - | - | 625 | - | - | 59 | 75 | 247 | 57 | 75 | 446 |
| Stage 1 | - | - | - | - | - | - | 251 | 280 | - | 423 | 435 | - |
| Stage 2 | - | - | - | - | - | - | 425 | 435 | - | 247 | 278 | - |
| Platoon blocked, % | - | - | - | - | ||||||||
| Mov Cap-1 Maneuver | 907 | - | - | 624 | - | - | 56 | 71 | 247 | 51 | 71 | 445 |
| Mov Cap-2 Maneuver | - | - | - | - | - | - | 56 | 71 | - | 51 | 71 | - |
| Stage 1 | - | - | - | - | - | - | 245 | 273 | - | 413 | 420 | - |
| Stage 2 | - | - | - | - | - | - | 410 | 420 | - | 224 | 271 | - |
| Approach | EB | WB | NB | SB |
|---|---|---|---|---|
| HCM Control Delay, s | 0.1 | 0.2 | 58.2 | 0 |
| HCM LOS | F | A |
| Minor Lane/Major Mvmt | NBLn1 | EBL | EBT | EBR | WBL | WBT | WBR | SBLn1 |
|---|---|---|---|---|---|---|---|---|
| Capacity (veh/h) | 98 | 907 | - | - | 624 | - | - | - |
| HCM Lane V/C Ratio | 0.32 | 0.009 | - | - | 0.022 | - | - | - |
| HCM Control Delay (s) | 58.2 | 9 | 0 | - | 10.9 | 0 | - | 0 |
| HCM Lane LOS | F | A | A | - | B | A | - | A |
| HCM 95th %tile Q(veh) | 1.2 | 0 | - | - | 0.1 | - | - | - |
Page 221–231
Queuing and Blocking Report
Intersection: 1: Prince Robert Dr/RV Park Access (North Leg) & Island Hwy (03/12/2023)
Scenario: View Royal 2035 Background AM 12:00 am 11/15/2022
| Movement | EB | WB | NB |
|---|---|---|---|
| Directions Served | LTR | LTR | LTR |
| Maximum Queue (m) | 16.2 | 41.2 | 15.6 |
| Average Queue (m) | 0.9 | 3.8 | 5.0 |
| 95th Queue (m) | 7.4 | 19.7 | 14.1 |
| Link Distance (m) | 225.1 | 183.9 | 120.3 |
| Upstream Blk Time (%) | |||
| Queuing Penalty (veh) | |||
| Storage Bay Dist (m) | |||
| Storage Blk Time (%) | |||
| Queuing Penalty (veh) |
Page 221–231
HCM 2010 TWSC
1: Prince Robert Dr/RV Park Access & Island Hwy (03/12/2023)
Scenario: View Royal 2035 Background PM w Norh Leg of Prince Robert Dr 12:00 am 11/15/2022
| Intersection | |
|---|---|
| Int Delay, s/veh | 1.2 |
| Movement | EBL | EBT | EBR | WBL | WBT | WBR | NBL | NBT | NBR | SBL | SBT | SBR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lane Configurations | ↑ | ↑ | ↑ | ↑ | ||||||||
| Traffic Vol, veh/h | 2 | 763 | 19 | 7 | 1087 | 0 | 8 | 0 | 6 | 0 | 0 | 0 |
| Future Vol, veh/h | 2 | 763 | 19 | 7 | 1087 | 0 | 8 | 0 | 6 | 0 | 0 | 0 |
| Conflicting Peds, #/hr | 0 | 0 | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sign Control | Free | Free | Free | Free | Free | Free | Stop | Stop | Stop | Stop | Stop | Stop |
| RT Channelized | - | - | None | - | - | None | - | - | None | - | - | None |
| Storage Length | - | - | - | - | - | - | - | - | - | - | - | - |
| Veh in Median Storage, # | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Grade, % | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Peak Hour Factor | 50 | 93 | 57 | 75 | 95 | 92 | 58 | 92 | 42 | 92 | 92 | 92 |
| Heavy Vehicles, % | 2 | 4 | 0 | 0 | 2 | 2 | 0 | 2 | 0 | 2 | 2 | 2 |
| Mvmt Flow | 4 | 820 | 33 | 9 | 1144 | 0 | 14 | 0 | 14 | 0 | 0 | 0 |
| Major/Minor | Major1 | Major2 | Minor1 | Minor2 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conflicting Flow All | 1144 | 0 | 0 | 856 | 0 | 0 | 2011 | 2010 | 840 | 2014 | 2026 | 1145 |
| Stage 1 | - | - | - | - | - | - | 848 | 848 | - | 1162 | 1162 | - |
| Stage 2 | - | - | - | - | - | - | 1163 | 1162 | - | 852 | 864 | - |
| Critical Hdwy | 4.12 | - | - | 4.1 | - | - | 7.1 | 6.52 | 6.2 | 7.12 | 6.52 | 6.22 |
| Critical Hdwy Stg 1 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Critical Hdwy Stg 2 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Follow-up Hdwy | 2.218 | - | - | 2.2 | - | - | 3.5 | 4.018 | 3.3 | 3.518 | 4.018 | 3.318 |
| Pot Cap-1 Maneuver | 611 | - | - | 793 | - | - | 44 | 59 | 368 | 44 | 58 | 243 |
| Stage 1 | - | - | - | - | - | - | 359 | 378 | - | 237 | 269 | - |
| Stage 2 | - | - | - | - | - | - | 239 | 269 | - | 354 | 371 | - |
| Platoon blocked, % | - | - | - | - | ||||||||
| Mov Cap-1 Maneuver | 611 | - | - | 791 | - | - | 42 | 56 | 367 | 41 | 55 | 243 |
| Mov Cap-2 Maneuver | - | - | - | - | - | - | 42 | 56 | - | 41 | 55 | - |
| Stage 1 | - | - | - | - | - | - | 353 | 372 | - | 234 | 261 | - |
| Stage 2 | - | - | - | - | - | - | 231 | 261 | - | 336 | 365 | - |
| Approach | EB | WB | NB | SB |
|---|---|---|---|---|
| HCM Control Delay, s | 0.1 | 0.1 | 77.8 | 0 |
| HCM LOS | F | A |
| Minor Lane/Major Mvmt | NBLn1 | EBL | EBT | EBR | WBL | WBT | WBR | SBLn1 |
|---|---|---|---|---|---|---|---|---|
| Capacity (veh/h) | 76 | 611 | - | - | 791 | - | - | - |
| HCM Lane V/C Ratio | 0.369 | 0.007 | - | - | 0.012 | - | - | - |
| HCM Control Delay (s) | 77.8 | 10.9 | 0 | - | 9.6 | 0 | - | 0 |
| HCM Lane LOS | F | B | A | - | A | A | - | A |
| HCM 95th %tile Q(veh) | 1.4 | 0 | - | - | 0 | - | - | - |
Page 221–231
Queuing and Blocking Report
Intersection: 1: Prince Robert Dr/RV Park Access & Island Hwy (03/12/2023)
Scenario: View Royal 2035 Background PM w Norh Leg of Prince Robert Dr 12:00 am 11/15/2022
| Movement | EB | WB | NB |
|---|---|---|---|
| Directions Served | LTR | LTR | LTR |
| Maximum Queue (m) | 30.6 | 49.6 | 9.8 |
| Average Queue (m) | 1.8 | 4.5 | 4.0 |
| 95th Queue (m) | 13.6 | 24.7 | 10.9 |
| Link Distance (m) | 225.1 | 184.5 | 120.3 |
| Upstream Blk Time (%) | |||
| Queuing Penalty (veh) | |||
| Storage Bay Dist (m) | |||
| Storage Blk Time (%) | |||
| Queuing Penalty (veh) |
Page 221–231
HCM 2010 TWSC
1: Prince Robert Dr/RV Park Access & Island Hwy (03/12/2023)
Scenario: View Royal 2035 PD AM w North Leg 12:00 am 11/15/2022
| Intersection | |
|---|---|
| Int Delay, s/veh | 18.9 |
| Movement | EBL | EBT | EBR | WBL | WBT | WBR | NBL | NBT | NBR | SBL | SBT | SBR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lane Configurations | ↑ | ↑ | ↑ | ↑ | ||||||||
| Traffic Vol, veh/h | 4 | 989 | 15 | 27 | 598 | 0 | 33 | 0 | 60 | 0 | 0 | 0 |
| Future Vol, veh/h | 4 | 989 | 15 | 27 | 598 | 0 | 33 | 0 | 60 | 0 | 0 | 0 |
| Conflicting Peds, #/hr | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Sign Control | Free | Free | Free | Free | Free | Free | Stop | Stop | Stop | Stop | Stop | Stop |
| RT Channelized | - | - | None | - | - | None | - | - | None | - | - | None |
| Storage Length | - | - | - | - | - | - | - | - | - | - | - | - |
| Veh in Median Storage, # | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Grade, % | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Peak Hour Factor | 50 | 90 | 63 | 67 | 87 | 92 | 70 | 92 | 70 | 92 | 92 | 92 |
| Heavy Vehicles, % | 2 | 3 | 0 | 2 | 4 | 2 | 0 | 2 | 9 | 2 | 2 | 2 |
| Mvmt Flow | 8 | 1099 | 24 | 40 | 687 | 0 | 47 | 0 | 86 | 0 | 0 | 0 |
| Major/Minor | Major1 | Major2 | Minor1 | Minor2 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conflicting Flow All | 687 | 0 | 0 | 1125 | 0 | 0 | 1898 | 1896 | 1113 | 1937 | 1908 | 689 |
| Stage 1 | - | - | - | - | - | - | 1129 | 1129 | - | 767 | 767 | - |
| Stage 2 | - | - | - | - | - | - | 769 | 767 | - | 1170 | 1141 | - |
| Critical Hdwy | 4.12 | - | - | 4.12 | - | - | 7.1 | 6.52 | 6.29 | 7.12 | 6.52 | 6.22 |
| Critical Hdwy Stg 1 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Critical Hdwy Stg 2 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Follow-up Hdwy | 2.218 | - | - | 2.218 | - | - | 3.5 | 4.018 | 3.381 | 3.518 | 4.018 | 3.318 |
| Pot Cap-1 Maneuver | 907 | - | - | 621 | - | - | 53 | 70 | 246 | 49 | 68 | 446 |
| Stage 1 | - | - | - | - | - | - | 250 | 279 | - | 395 | 411 | - |
| Stage 2 | - | - | - | - | - | - | 397 | 411 | - | 235 | 275 | - |
| Platoon blocked, % | - | - | - | - | ||||||||
| Mov Cap-1 Maneuver | 907 | - | - | 620 | - | - | 48 | 61 | 246 | 29 | 59 | 445 |
| Mov Cap-2 Maneuver | - | - | - | - | - | - | 48 | 61 | - | 29 | 59 | - |
| Stage 1 | - | - | - | - | - | - | 244 | 272 | - | 386 | 368 | - |
| Stage 2 | - | - | - | - | - | - | 355 | 368 | - | 149 | 268 | - |
| Approach | EB | WB | NB | SB |
|---|---|---|---|---|
| HCM Control Delay, s | 0.1 | 0.6 | 279.2 | 0 |
| HCM LOS | F | A |
| Minor Lane/Major Mvmt | NBLn1 | EBL | EBT | EBR | WBL | WBT | WBR | SBLn1 |
|---|---|---|---|---|---|---|---|---|
| Capacity (veh/h) | 100 | 907 | - | - | 620 | - | - | - |
| HCM Lane V/C Ratio | 1.329 | 0.009 | - | - | 0.065 | - | - | - |
| HCM Control Delay (s) | 279.2 | 9 | 0 | - | 11.2 | 0 | - | 0 |
| HCM Lane LOS | F | A | A | - | B | A | - | A |
| HCM 95th %tile Q(veh) | 9.4 | 0 | - | - | 0.2 | - | - | - |
Page 221–231
Queuing and Blocking Report
Intersection: 1: Prince Robert Dr/RV Park Access & Island Hwy (03/12/2023)
Scenario: View Royal 2035 PD AM w North Leg 12:00 am 11/15/2022
| Movement | EB | WB | NB |
|---|---|---|---|
| Directions Served | LTR | LTR | LTR |
| Maximum Queue (m) | 21.4 | 81.9 | 47.6 |
| Average Queue (m) | 1.7 | 14.1 | 16.2 |
| 95th Queue (m) | 11.1 | 50.2 | 36.0 |
| Link Distance (m) | 225.1 | 183.6 | 120.3 |
| Upstream Blk Time (%) | |||
| Queuing Penalty (veh) | |||
| Storage Bay Dist (m) | |||
| Storage Blk Time (%) | |||
| Queuing Penalty (veh) |
Page 221–231
HCM 2010 TWSC
1: Prince Robert Dr/RV Park Access (North Leg) & Island Hwy (03/12/2023)
Scenario: View Royal 2035 PD PM w Pince Robort North Leg 12:00 am 11/15/2022
| Intersection | |
|---|---|
| Int Delay, s/veh | 16.7 |
| Movement | EBL | EBT | EBR | WBL | WBT | WBR | NBL | NBT | NBR | SBL | SBT | SBR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lane Configurations | ↑ | ↑ | ↑ | ↑ | ||||||||
| Traffic Vol, veh/h | 2 | 763 | 62 | 26 | 1087 | 0 | 33 | 0 | 20 | 0 | 0 | 0 |
| Future Vol, veh/h | 2 | 763 | 62 | 26 | 1087 | 0 | 33 | 0 | 20 | 0 | 0 | 0 |
| Conflicting Peds, #/hr | 0 | 0 | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sign Control | Free | Free | Free | Free | Free | Free | Stop | Stop | Stop | Stop | Stop | Stop |
| RT Channelized | - | - | None | - | - | None | - | - | None | - | - | None |
| Storage Length | - | - | - | - | - | - | - | - | - | - | - | - |
| Veh in Median Storage, # | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Grade, % | - | 0 | - | - | 0 | - | - | 0 | - | - | 0 | - |
| Peak Hour Factor | 50 | 93 | 65 | 75 | 95 | 92 | 65 | 92 | 65 | 92 | 92 | 92 |
| Heavy Vehicles, % | 2 | 4 | 0 | 0 | 2 | 2 | 0 | 2 | 0 | 2 | 2 | 2 |
| Mvmt Flow | 4 | 820 | 95 | 35 | 1144 | 0 | 51 | 0 | 31 | 0 | 0 | 0 |
| Major/Minor | Major1 | Major2 | Minor1 | Minor2 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conflicting Flow All | 1144 | 0 | 0 | 918 | 0 | 0 | ~ 2094 | 2093 | 871 | 2105 | 2140 | 1145 |
| Stage 1 | - | - | - | - | - | - | 879 | 879 | - | 1214 | 1214 | - |
| Stage 2 | - | - | - | - | - | - | 1215 | 1214 | - | 891 | 926 | - |
| Critical Hdwy | 4.12 | - | - | 4.1 | - | - | 7.1 | 6.52 | 6.2 | 7.12 | 6.52 | 6.22 |
| Critical Hdwy Stg 1 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Critical Hdwy Stg 2 | - | - | - | - | - | - | 6.1 | 5.52 | - | 6.12 | 5.52 | - |
| Follow-up Hdwy | 2.218 | - | - | 2.2 | - | - | 3.5 | 4.018 | 3.3 | 3.518 | 4.018 | 3.318 |
| Pot Cap-1 Maneuver | 611 | - | - | 752 | - | - | ~ 39 | 52 | 353 | 38 | 49 | 243 |
| Stage 1 | - | - | - | - | - | - | 345 | 365 | - | 222 | 254 | - |
| Stage 2 | - | - | - | - | - | - | 224 | 254 | - | 337 | 347 | - |
| Platoon blocked, % | - | - | - | - | ||||||||
| Mov Cap-1 Maneuver | 611 | - | - | 750 | - | - | ~ 35 | 45 | 352 | 31 | 42 | 243 |
| Mov Cap-2 Maneuver | - | - | - | - | - | - | ~ 35 | 45 | - | 31 | 42 | - |
| Stage 1 | - | - | - | - | - | - | 339 | 359 | - | 219 | 221 | - |
| Stage 2 | - | - | - | - | - | - | 195 | 221 | - | 303 | 341 | - |
| Approach | EB | WB | NB | SB |
|---|---|---|---|---|
| HCM Control Delay, s | 0 | 0.3 | $ 442.5 | 0 |
| HCM LOS | F | A |
| Minor Lane/Major Mvmt | NBLn1 | EBL | EBT | EBR | WBL | WBT | WBR | SBLn1 |
|---|---|---|---|---|---|---|---|---|
| Capacity (veh/h) | 53 | 611 | - | - | 750 | - | - | - |
| HCM Lane V/C Ratio | 1.538 | 0.007 | - | - | 0.046 | - | - | - |
| HCM Control Delay (s) | $ 442.5 | 10.9 | 0 | - | 10 | 0 | - | 0 |
| HCM Lane LOS | F | B | A | - | B | A | - | A |
| HCM 95th %tile Q(veh) | 7.6 | 0 | - | - | 0.1 | - | - | - |
Notes: ~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon
Page 221–231
Queuing and Blocking Report
Intersection: 1: Prince Robert Dr/RV Park Access (North Leg) & Island Hwy (03/12/2023)
Scenario: View Royal 2035 PD PM w Pince Robort North Leg 12:00 am 11/15/2022
| Movement | EB | WB | NB |
|---|---|---|---|
| Directions Served | LTR | LTR | LTR |
| Maximum Queue (m) | 26.2 | 92.2 | 39.9 |
| Average Queue (m) | 1.2 | 17.5 | 12.7 |
| 95th Queue (m) | 11.9 | 62.7 | 29.1 |
| Link Distance (m) | 225.1 | 184.5 | 120.3 |
| Upstream Blk Time (%) | |||
| Queuing Penalty (veh) | |||
| Storage Bay Dist (m) | |||
| Storage Blk Time (%) | |||
| Queuing Penalty (veh) |
Page 221–231
Extracted from: 2023 09 12 Committee of the Whole Agenda - Agenda - Pdf