One-way lane dividing line

The function of road traffic markings is to control and guide traffic. It can be used together with the logo or alone. There are a total of 17 kinds of road traffic markings such as the center line of the roadway, the boundary line of the roadway, the edge line of the roadway, the parking line, the deceleration yield line, the guide line, the lane width gradual change line, the parking line, the harbor parking line, the entrance and exit line, the guide arrow, the left-turn guide line, the pavement text sign, the elevation sign, the prominent road sign and the outline of the roadside line. Lane centerline is a sign line set on the lane centerline (but not limited to the geometric centerline of the road) to separate the traffic flow traveling in the opposite direction. The center line of roadway includes four types: central dotted line, central single solid line, central double solid line and central virtual and real line. Where the center dotted line and the center single solid line are drawn, the center line should be white or yellow; For roads with double solid lines and solid lines, the center line should be yellow or white.

Road marking identification difference:

1, two-way two-lane road centerline. Yellow, used for traffic flow in the opposite direction. Under the condition of ensuring safety, vehicles are allowed to cross the line to overtake or turn left;

2. The dividing line of the road. The white dotted line is used to divide the traffic in the same direction, which is located on the lane boundary line of the same direction. Under the condition of ensuring safety, vehicles are allowed to cross the line and change lanes;

3. Road edge line. Solid white lines are used to indicate the edges of motor vehicle lanes or to divide motor vehicle lanes and non-motor vehicle lanes. If a motor vehicle needs to cross the edge line, a white dotted line should be drawn to allow the motor vehicle to cross the edge line (dotted line) and enter the branch road, except for the road section with emergency parking zone.

Legal basis:

Regulations of the People's Republic of China on the Implementation of Road Traffic Safety Law

Article 30

Traffic signs are divided into: indicating signs, warning signs, prohibition signs, guiding signs, tourist area signs, road construction safety signs and auxiliary signs.

Road traffic markings are divided into: indicating markings, warning markings and forbidden markings.

Article 31

The command of traffic police can be divided into: gesture signal and traffic command signal using appliances.

Article 32

Crosswalks, overpasses or underpasses should be set up at road intersections and sections where pedestrians cross the road. In the section where the blind people pass more intensively, the crosswalk signal lamp shall be provided with an acoustic warning device.