Q3- A minor road carrying 100 veh/h on each approach for 8 hours of an average day crosses a major road carrying 260 veh/h on each approach for the same 8 hours, forming a cross intersection. The 85th-percentile approach speed of major roads is 35 kph. In addition, the multiway stop is considered as an interim solution. Determine whether a multiway stop sign is justified at this location if the following conditions exist: 1. The pedestrian volume from the minor street for the same 8 hours traffic volume is 110 ped/h. 2. The average delay to minor-street vehicular traffic during the maximum hours is 40 sec/veh. 3. There is an average of 18 crashes for the last 3-years that may be corrected by installing a multiway stop control.
Q3- A minor road carrying 100 veh/h on each approach for 8 hours of an average day crosses a major road carrying 260 veh/h on each approach for the same 8 hours, forming a cross intersection. The 85th-percentile approach speed of major roads is 35 kph. In addition, the multiway stop is considered as an interim solution. Determine whether a multiway stop sign is justified at this location if the following conditions exist: 1. The pedestrian volume from the minor street for the same 8 hours traffic volume is 110 ped/h. 2. The average delay to minor-street vehicular traffic during the maximum hours is 40 sec/veh. 3. There is an average of 18 crashes for the last 3-years that may be corrected by installing a multiway stop control.
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter9: Capacity And Level Of Service For Highway Segments
Section: Chapter Questions
Problem 21P
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