In trial cycle method, the average time headway is assumed as ______

The maximum theoretical capacity is ______

The specifications for road signs are specified by ______

If the side walk is 1.5m, then the capacity of pedestrians in one way is ______

The most complex type of intersections for traffic operation is ______

The first stage in the function of traffic engineering department is?

The difference in between the set of front axle and rear axle while negotiating a horizontal curve is called _______

The number of vehicles that pass through a transverse line of road at a given time in a specified direction is called __…