Civil Engineering - Highway Engineering - Discussion

Discussion Forum : Highway Engineering - Section 4 (Q.No. 13)
13.
The minimum width of the pavement of a National Highway should be
4.7 m
5.7 m
6.7 m
7.7 m
8.0 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 1 of 2.

Sagar Rathor said:   6 years ago
For single-lane road - 3.5 m.
Double lane road with Kerb - 7.5 m.
Double lane road without Kerb - 7 m.
Multilane - 3.5m/lane.
Intermediate lane- 5.5 m.
Single lane Bridge- 4.25m.
Village road - 3m.
(2)

Sajid ktk said:   4 years ago
Width of highway minimum two lanes =2(3.6) = 7.2m.
And excluding separator width both sides=0.7 * 2=1.4,
The width should be 5.8m.
(1)

Gourav said:   8 years ago
I think 6.7.

Bhanuvalmiki said:   8 years ago
How? Please can you explain.

Mukunda said:   8 years ago
Yes, 6.7m.

Garry said:   8 years ago
The width of payment for single Lane is 3.75 M so how these answers can be correct.

Aadarsh said:   7 years ago
Ans is D.

i.e. 3.6+0.7+3.6=7.9m.

Lalit sharma said:   7 years ago
Answer is E 8.1.

3.7 is a minimum width for a single lane.
Therefore 3.7 + 0.7 + 3.7 = 8.1.

Vishwasnv said:   7 years ago
6.7 is the correct answer.

Abubakar said:   6 years ago
There is a difference between the width of pavement and width of formation.
width of the formation may be 6.7m
But the width of the pavement is 5.7m so the answer is right.


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