Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 2 (Q.No. 3)
3.
According to IRC : 52-1973, for a single lane National Highway in hilly region,
Discussion:
11 comments Page 2 of 2.
Asoke said:
2 years ago
The total width of the carriageway for a single lane is 3.75 (NH/SH), Minimum shoulder to be provided is 1.25 on each side.
Thus total width will be ( 2S+carriage way)={(2×1.25)+3.75} = 6.25m.
Hence, D is the correct answer.
Thus total width will be ( 2S+carriage way)={(2×1.25)+3.75} = 6.25m.
Hence, D is the correct answer.
(1)
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