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Civil Engineering Objective Questions { Highway Engineering }

22. The width of the right of war in urban area, is kept between 24 m to 60 m for
A. National Highways
B. State Highways
C. Both (a) and (b)
D. None of these.

23.  The pavement width of a road depends upon
A. terrain
B. type of traffic
C. number of lanes
D. all the above.

24.  The traffic carrying capacity of a single lane, depends on
A. type of the)rehicles
B. level crossings
C. road intesections
D. all the above.

25.  According to Highway Research Board of U.S.A. practical land width, is
A. 2.7 m
B. 3.0 m
C. 3.3 m
D. 3.6,m

26. The width of pavement in addition to a gravelled berm 1 in on either side for a two directional traffic recommended Nagpur Conference of Chief Engineers, is
A. 4.7 m
B.-, 5.7 m
C. 6.7 m
D. 7 .7 m

27.  If the number of lanes on the carriageway of a road is more than two, the total width of lane ways is equal to 3.0 m
A. + 0.60 m
B. + 0.70 m (c) + 0.80 m
C. + 0.90 m
D. + 1.50 m.

28. Concrete pavement is provided if daily traffic per lane exceeds
A. 500 tonnes
B. 750 tonnes
C. 1000 tonnes
D. 1250 tonnes

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