Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 1 (Q.No. 40)
40.
According to the recommendations of Nagpur Conference, the width formation of an ideal National Highway in hard rock cutting, is
Discussion:
10 comments Page 1 of 1.
Shaharyar alam said:
7 years ago
But in India, the width of the road for the single lane is 3.75 and for 2 lanes and more than that is 3.5 * no of lanes. then how can you say that width of lane 3.6m?
Alekhya.v said:
9 years ago
Width of highway (minimum of two lanes).
= Width of 2 lanes + Separator width.
= (2 * 3.60) + 0.7 = 7.9m.
= Width of 2 lanes + Separator width.
= (2 * 3.60) + 0.7 = 7.9m.
JEET said:
6 years ago
Width of highway (minimum of two lanes).
= Width of 2 lanes + Separator width.
= (2 * 3.60) + 0.7 = 7.9m
= Width of 2 lanes + Separator width.
= (2 * 3.60) + 0.7 = 7.9m
(2)
Ali said:
4 years ago
Formation width =lane width + separator width + shoulder width on either side.
= 3.5 + 3.5 + 0.9 = 7.9.
= 3.5 + 3.5 + 0.9 = 7.9.
(1)
Prakash said:
7 years ago
But in India, the width of one lane is 3.5 m number.
Hannanur Rahaman said:
6 years ago
3.5+0.9+3.5 = 7.9( 0.9 for separator width).
(3)
Uddipan said:
7 years ago
That's right.
3.6 is for USA standard.
3.6 is for USA standard.
Shiv said:
2 years ago
I think it should be 8.9 m.
Laxmi said:
8 years ago
Thank you @Alekhya.
Vikas yadav said:
8 years ago
Thanks @Alekhya.
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