The extra widening required for a two-lane national highway at a horizontal curve of 300 m radius, considering a wheel base of 8 m and a design speed of 100 kmph is

The extra widening required for a two-lane national highway at a horiz

1.	The extra widening required for a two-lane national highway at a horizontal curve of 300 m radius, considering a wheel base of 8 m and a design speed of 100 kmph is
A.	0.42 m
B.	0.62 m
C.	0.82 m
D.	0.92 m
Answer» D. 0.92 m

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The extra widening required for a two-lane national highway at a horizontal curve of 300 m radius, considering a wheel base of 8 m and a design speed of 100 kmph is

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