The basic objective of traffic engineering is to achieve _______

In which type of transport, walk mode is mandatory?

The capacity of an uncontrolled intersection is ______

How many types of factors affect traffic characteristics?

The ratio of seven day average for 24 hours and 24 hours count on any particular day is ______

The best type of interchange can be provided with ______

The maximum jam density occurs at ______

The traffic signals that are installed for pedestrians are called ______