Civil Engineering - Tunnelling - Discussion

Discussion Forum : Tunnelling - Section 1 (Q.No. 30)
30.
The tunnels, the artificial underground passages are constructed for :
highways
railways
sewerage
water supply project
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
Be the first person to comment on this question !

Post your comments here:

Your comments will be displayed after verification.