+1 vote
in Irrigation Engineering by (75.2k points)
Culverts are all those road bridges whose spans are up to ________

(a) 6 m

(b) 8 m

(c) 10 m

(d) 12 m

I have been asked this question in an interview for job.

My enquiry is from Culverts Construction topic in portion Culverts and Small Road Bridges Construction of Irrigation Engineering

1 Answer

0 votes
by (106k points)
The correct option is (b) 8 m

The explanation: When the bridge span is less than 8 m, it is called Culvert Bridge. The minor bridge has a span length in between 8 m and 30 m and Major bridge have a span range of about 30 to 120 m. Long span bridges have a span length of more than 120 m.

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