If the angle of merging is low, then the relative speed will be ______

Give way sign is of ______

Running speed of a vehicle is equal to ______

Pedestrian data is used for planning ______

Which type of board should be installed if the speed limit is 100kmph?

The highway accidents occur mostly at ______

The study of traffic engineering is divided into how many major categories?

The hearing, visibility and reaction time are covered in which type of factors?