If the speed of overtaken vehicle is 80Kmph, then the design speed is _______

The extra width of pavement is provided on _______

The stopping sight distance does not depend on _______

The height of low kerb is kept about _______

The minimum camber required in heavy rainfall area for bituminous roads as per IRC is _______

The sight distance recommended by IRC for 50kmph speed is?

The stopping sight distance of a vehicle moving with 45kmph and having a coefficient of friction as 0.4 is?

The minimum value of change of centrifugal acceleration is _______