Extra widening required at a horizontal curve on a single lane hill road of radius 80 m for a design
speed of 50 km ph and for a vehicle with wheel base 6.0 m is
(A) 0.225 m
(B) 0.589 m
(C) 1.250 m
(D) None of these
speed of 50 km ph and for a vehicle with wheel base 6.0 m is
(A) 0.225 m
(B) 0.589 m
(C) 1.250 m
(D) None of these