Civil Engineering - Highway Engineering - Discussion

38. 

To prevent a head-on-collision of vehicles travelling in opposite directions along four-lane roads

[A]. markings on the road are provided
[B]. physical dividers are provided
[C]. area dividers are provided
[D]. medians of wide area are provided
[E]. none of these.

Answer: Option D

Explanation:

No answer description available for this question.

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