GATE Traffic Engineering and Transportation Planning: Traffic signs, signal design by Webster method, intersections and interchanges – Previous Year Questions

2 GATE previous year questions on Traffic signs, signal design by Webster method, intersections and interchanges (Traffic Engineering and Transportation Planning, Civil Engineering) with answers and explanations, from every paper.

1. GATE 2022 CE (CE2) Q65 (2 marks, Numerical answer) – The lane configuration with lane volumes in vehicles per hour of a four-arm signalized intersection is shown in the figure. There are only two phases:…
2. GATE 2022 CE (CE1) Q62 (2 marks, Numerical answer) – A two-phase signalized intersection is designed with a cycle time of 100 s. The amber and red times for each phase are 4 s and 50 s, respectively. If…