What are the three elements of road traffic?

Pedestrians \ drivers, roads and vehicles.

Component: the so-called traffic, its basic components can be divided into three major items:

1. People: pedestrians and drivers.

2. Road: Road

3. Cars: vehicles

Traffic engineering is a combination of three basic elements, an optimal linear programming, and a combination of practical experience and academic theory.

Road traffic engineering only studies the traffic on the road, specifically, it is to unify people, vehicles, roads and environment in a traffic system, and explore their respective and mutual internal laws and their best cooperation, so as to achieve the goals of smooth road traffic, large capacity, few traffic accidents, high transportation efficiency, low pollution, fuel and transportation cost saving and harmonious and comfortable environment.

Extended data:

Traffic engineering mainly includes the following contents:

1、? Study on traffic characteristics

2、? traffic survey

3、? Traffic flow theory

4、? Urban traffic planning

5、? driving safety

6、? Traffic control and management

7、? Traffic Environmental Pollution and Control

8、? stop

9、? Traffic simulation

10、? Traffic design