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Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 1 (Q.No. 44)
Surveying
44.
For the construction of highway (or railway)
longitudinal sections are required
cross sections are required
both longitudinal and cross sections are required
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Naveen said:   1 decade ago
We need both L/S and C/S because at every interval there might difference in land profile so that we will get clear idea of landfilling or cutting to maintain level surface.
Sura said:   8 years ago
For construction highway or railway we take longitudinal and cross sectional level in regular interval from that we can easily determined the cutting and filling volume.
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