40. 4000 vehicle trips are to travel from zone 1 to zone 2 during the AM peak hour using the shown three routes. All rou
Posted: Sat May 21, 2022 1:42 pm
40. 4000 vehicle trips are to travel from zone 1 to zone 2 during the AM peak hour using the shown three routes. All routes are multi-lane routes with a 50 mph speed. Assignment is being performed in 25% increments. The capacities (in each direction), free flow travel times and speeds are as shown. The volumes (q) and the resulting travel times (w) after the 2nd increment was assigned are as shown. What will be the volume and travel time on R1 after the third increment has been assigned? R1 4max=2000 vph ū = 29 minutes q = 00 vph w= 29 minutes R2 Amax=2000 vph W = 26 minutes q = 900 vph w = 29.45 minutes = 2 1 R3 4max=2000 vph ū = 28 minutes q = 900 vph w = 31.72 minutes