Determine minimum cycle length and LOS of North bound approach for che intersection shown below. Given, Phase l: All EB movements; Phase 1: All WB movements; and Phase IlI: All NB movements. Traffic volumes given in figure are in veh/hr. Assume saturation flow rates as follows, EBT/R 1590 veh/hr, WBL 1580 veh/hr, WBT 1670 veh/hr, NBR - 1660 veh/hr and NBL - 1580 veh/hr. The intersection is isolated and pre-timed. Use lost time per phase as 5 seconds. Use appropriate recommendations where ever needed. 300 LT 36 ft 285 305 330 250 LT RT 110 PHF 0.90 Target vle ratio = Moderate pedestrian activity (in xwalks only) Speed limit 30 mi/h (all approaches) Crosswalk width 15 ft 0.90 10 ft

Determine minimum cycle length and LOS of North bound approach for che intersection shown below. Given, Phase l: All EB movements; Phase 1: All WB movements; and Phase IlI: All NB movements. Traffic volumes given in figure are in veh/hr. Assume saturation flow rates as follows, EBT/R 1590 veh/hr, WBL 1580 veh/hr, WBT 1670 veh/hr, NBR - 1660 veh/hr and NBL - 1580 veh/hr. The intersection is isolated and pre-timed. Use lost time per phase as 5 seconds. Use appropriate recommendations where ever needed. 300 LT 36 ft 285 305 330 250 LT RT 110 PHF 0.90 Target vle ratio = Moderate pedestrian activity (in xwalks only) Speed limit 30 mi/h (all approaches) Crosswalk width 15 ft 0.90 10 ft

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Determine minimum cycle length and LOS of North bound approach for
the intersection shown below. Given, Phase l: All EB movements; Phase
I1: All WB movements; and Phase IlI: All NB movements. Traffic volumes
given in figure are in veh/hr. Assume saturation flow rates as follows,
EBT/R 1590 veh/hr, WBL- 1580 veh/hr, WBT 1670 veh/hr, NBR -
1660 veh/hr and NBL - 1580 veh/hr. The intersection is isolated and
pre-timed. Use lost time per phase as 5 seconds. Use appropriate
recommendations where ever needed.
300
Eir
36 ft
330
285
LT RI
305
250
110
PHF 0.90
Target v/e ratio 0.90
Moderate pedestrian activity
(in xwalks only)
Speed limit 30 mi/h
(all approaches)
Crosswalk width
15 ft
24 ft24 ft
10 ft

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