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TRANSPORTATION STUDY

TRANSPORTATION STUDY - Town of Collingwood

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34: Hume Street & Pretty River Parkway2030 Total - Improvements to Secondary Intersections<br />

HCM Signalized Intersection Capacity Analysis<br />

PM Peak Hour<br />

Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR<br />

Lane Configurations<br />

Volume (vph) 205 630 30 25 550 860 50 80 50 1050 75 200<br />

Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900<br />

Total Lost time (s) 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0<br />

Lane Util. Factor 1.00 0.95 1.00 1.00 1.00 1.00 1.00 1.00 0.97 1.00<br />

Frt 1.00 0.99 1.00 1.00 0.85 1.00 1.00 0.85 1.00 0.89<br />

Flt Protected 0.95 1.00 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00<br />

Satd. Flow (prot) 1789 3554 1789 1883 1601 1789 1883 1601 3471 1678<br />

Flt Permitted 0.25 1.00 0.31 1.00 1.00 0.95 1.00 1.00 0.95 1.00<br />

Satd. Flow (perm) 468 3554 585 1883 1601 1789 1883 1601 3471 1678<br />

Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95<br />

Adj. Flow (vph) 216 663 32 26 579 905 53 84 53 1105 79 211<br />

RTOR Reduction (vph) 0 2 0 0 0 470 0 0 48 0 64 0<br />

Lane Group Flow (vph) 216 693 0 26 579 435 53 84 5 1105 226 0<br />

Turn Type Perm NA Perm NA Perm Prot NA Perm Prot NA<br />

Protected Phases 4 8 5 2 1 6<br />

Permitted Phases 4 8 8 2<br />

Actuated Green, G (s) 69.0 69.0 69.0 69.0 69.0 7.5 13.1 13.1 46.0 51.6<br />

Effective Green, g (s) 69.0 69.0 69.0 69.0 69.0 7.5 13.1 13.1 46.0 51.6<br />

Actuated g/C Ratio 0.47 0.47 0.47 0.47 0.47 0.05 0.09 0.09 0.31 0.35<br />

Clearance Time (s) 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0<br />

Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0<br />

Lane Grp Cap (vph) 221 1678 276 889 756 92 169 144 1093 593<br />

v/s Ratio Prot 0.19 0.31 0.03 c0.04 c0.32 0.13<br />

v/s Ratio Perm c0.46 0.04 0.27 0.00<br />

v/c Ratio 0.98 0.41 0.09 0.65 0.58 0.58 0.50 0.03 1.01 0.38<br />

Uniform Delay, d1 37.8 25.3 21.3 29.4 27.9 67.7 63.4 60.7 50.0 35.3<br />

Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00<br />

Incremental Delay, d2 55.0 0.8 0.7 3.7 3.2 8.5 2.3 0.1 30.0 0.4<br />

Delay (s) 92.8 26.0 22.0 33.1 31.1 76.2 65.7 60.8 80.0 35.7<br />

Level of Service F C C C C E E E F D<br />

Approach Delay (s) 41.8 31.7 67.2 70.8<br />

Approach LOS D C E E<br />

Intersection Summary<br />

HCM Average Control Delay 49.3 HCM Level of Service D<br />

HCM Volume to Capacity ratio 0.94<br />

Actuated Cycle Length (s) 146.1 Sum of lost time (s) 18.0<br />

Intersection Capacity Utilization 94.5% ICU Level of Service F<br />

Analysis Period (min) 15<br />

c Critical Lane Group<br />

Synchro 7 - Report<br />

Page 3

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