5. (5 points) For the following area and roadway network, a new development in zone 1 will generate 1000 new vehicle tri

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5 5 Points For The Following Area And Roadway Network A New Development In Zone 1 Will Generate 1000 New Vehicle Tri 1 (141.29 KiB) Viewed 11 times

5. (5 points) For the following area and roadway network, a new development in zone 1 will generate 1000 new vehicle trips during the peak hour. The existing travel times and volumes are as shown. The new 1000 trips are to be assigned using the capacity-retrained method in 50% increment. Determine the volume of vehicle trips on R1, R2 and R3 after the new 1000 trips have been assigned. New development R3, Freeway, 50 mph - Imax= 2800 vph -ū = 27 minutes - Existing volume: 2600 veh - Travel time with existing traffic 40 min. 1 R1, Multilane, 50 mph - 9max=2000 vph - W = 24 minutes - Existing volume: 1800 veh - Travel time with existing traffic 39 min. 2 R2, Multilane, 50 mph - Amax= 2000 vph - W = 23 minutes - Existing volume: 2600 veh - Travel time with existing traffic 53 min.