If an ascending gradient of 1 in 50 meets a descending gradient of 1 in 50, the length of summit curve for a stopping sight distance of 80 m will be -

- 1
  
  zero.
- 2
  
  64 m
- 3
  
  80 m
- 4
  
  60 m

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.