GATE 2020 CE (CE2) – Question 31

Traffic Engineering and Transportation Planning · Traffic studies: flow, speed, peak hour factor, accident study · 1 mark · Numerical answer

A 24-hour count is 1000 vehicles on a Tuesday in July. Tuesday daily adjustment is 1.121 and July monthly adjustment 0.913. Find AADT (vehicles/day), nearest integer.

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Correct answer: 1021 to 1024

Explanation

Apply both adjustment factors: $AADT=1000(1.121)(0.913)=1023.473$. Nearest integer is **1023 vehicles/day**.