A two lane, one-way road with radius of 50 m is predominantly carrying lorries with wheelbase of 5 m. The speed of lorries is restricted to be between 60 kmph and 80 kmph. The mechanical widening and psychological widening required at 60 kmph are designated as W_me,₆₀ and W_ps,₆₀, respectively. The mechanical widening and psychological widening required at 80 kmph are designated as W_me,₈₀ and W_ps,80, respectively. The correct values of W_me,60, W_ps,60, W_me,80, W_ps,80, respectively are

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Examsnet · Accepted Answer

Correct Answer is : 0.50 m, 0.89 m, 0.50 m, and 1.19 m

GATE Civil Engineering (CE) 2016 Shift 1 Solved Paper