The cross -sections for a highway is taken at
Q. The cross -sections for a highway is taken at
A. Intermediate points having abrupt change in gradient
B. Right angle to the centre line
C. 30 metres apart
D. All the above
Answer: All the above
A. Intermediate points having abrupt change in gradient
B. Right angle to the centre line
C. 30 metres apart
D. All the above
Answer: All the above