The ruling gradient required for plain or rolling terrain is _______

The height of low kerb is kept about _______

The degree if curve is central angle subtended by an arc of length is?

The stopping sight distance does not depend on _______

The SSD is based on _______

The equation for L

The rate of change of acceleration in m/sec3 for a design speed of 85kmph is _______

The value of “a” in the equation y=ax2 used in the summit curve is _______