ROADS - Practice Mode

1) Which camber is provided for earth roads?
Correct Answer: 1 in 20 to 1 in 25
2) Which is the direction of rolling in highway construction?
Correct Answer: Sides and proceeds to centre
3) Which is an advantage of cement concrete pavement?
Correct Answer: Tractive resistance is low
4) What is the another name of continuous bay method?
Correct Answer: Strip