CURVES ON ROAD - Practice Mode

1) How much extra width of pavement on horizontal curves is given for a radius of 21 to 40m for two lane?
Correct Answer: 1.5m
2) What is the minimum width provided for the cycle track in urban areas?
Correct Answer: 2m
3) What is the minimum shoulder width recommended by IRC?
Correct Answer: 2.5m
4) What is the value of minimum gradient?
Correct Answer: 1 in 200
5) What is the minimum sight distance recommended by IRC for minor roads?
Correct Answer: 15m