For a road with camber of 3% and the design speed of 80 km/hr, the minimum radius of the curve, beyond which NO superelevation is needed, is

For a road with camber of 3% and the design speed of 80 km/hr, the min

1.	For a road with camber of 3% and the design speed of 80 km/hr, the minimum radius of the curve, beyond which NO superelevation is needed, is
A.	1080 m
B.	948 m
C.	406 m
D.	280 m
Answer» C. 406 m

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For a road with camber of 3% and the design speed of 80 km/hr, the minimum radius of the curve, beyond which NO superelevation is needed, is

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