The design speed for a two-lane road is 80 kmph When a design vehicle with a wheelbase of 6.6 m is negotiating a horizontal curve on that road, the off-tracking is measured as 0.096 m. The required widening of carriageway of the two-lane road on the curve is approximately: (a) 0.55 m (c)0.75 m (b) 0 65 m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The design speed for a two-lane road is 80
kmph When a design vehicle with a wheelbase
of 6.6 m is negotiating a horizontal curve on
that road, the off-tracking is measured as
0.096 m. The required widening of carriageway
of the two-lane road on the curve is
approximately:
(a) 0.55 m
(c)0.75 m
(b) 0.65 m
(d) 0.85 m
Transcribed Image Text:The design speed for a two-lane road is 80 kmph When a design vehicle with a wheelbase of 6.6 m is negotiating a horizontal curve on that road, the off-tracking is measured as 0.096 m. The required widening of carriageway of the two-lane road on the curve is approximately: (a) 0.55 m (c)0.75 m (b) 0.65 m (d) 0.85 m
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