Highway Engineering - Engineering

Q1:

Minimum radius of a simple circular curve deflecting through 5°, is

A 1618.9 m

B 1816.9 m

C 1718.9 m

D 1817.9 m

ANS:C - 1718.9 m

I think The formula is R= 1746.38/D.

So, take the value 1718.9m.