Civil Engineering - Highway Engineering - Discussion

Discussion Forum : Highway Engineering - Section 5 (Q.No. 42)

Highway Engineering

42.

Extra widening required at a horizontal curve on a single lane hill road of radius 80 m for a design speed of 50 km ph and for a vehicle with wheel base 6.0 m is

0.225 m

0.589 m

1.250 m

none of these

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

21 comments Page 3 of 3.

Shailendra kumar said: 9 years ago

Here not clearly mention what we have to actually determine. Therefore answer should be (D).

Correct answer would be Mechanical + psychological widening = 0.811 m.