Civil Engineering > GATE 2020 SET-2 > Highway Engineering
The design speed of a two-lane two-way road is 60 km/h and the longitudinal coefficient of friction is 0.36. The reaction time of a driver is 2.5 seconds. Consider acceleration due to gravity as 9.8 m/s2. The intermediate sight distance (in m, round off to the nearest integer) required for the road is _______.

Correct : 154 to 178

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sight distance civil engineering GATE Civil Engineering 2020 road design speed friction coefficient driver reaction time intermediate sight distance calculation sight distance formula civil engineering gate questions

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