Display of Expressway Construction Signs

Legal analysis: The construction site must comply with the following traffic control requirements for maintenance operations:

First, the site safety signs of special projects or major and medium-sized repair projects shall be executed in strict accordance with the warning zone, upstream transition zone, buffer zone, operation zone, downstream transition zone and termination zone.

The total length of 1, warning zone, upstream transition zone and buffer zone shall not be less than1500m, and signs such as "Construction ahead", "No overtaking", "Narrowing the lane ahead", "No traffic", "Guidance" and "Speed limit" shall be uniformly set in this area. Signs should be made according to GB 5768- 1999 standard. Roadblocks and isolation piers should be set up in the buffer zone;

2. The operation area is the stacking place for construction personnel's operations and construction materials. Construction materials must be neatly stacked, and shall not be too high and occupy the driving lane of passing vehicles. Construction machinery must be painted orange according to the standard, and isolation piers must be set between the working area and the driveway.

3. The length of the termination area should not be less than 50m, and a termination sign must be set at the end of the termination area.

Two, traffic control minor repairs and maintenance operations, it is really necessary to occupy motor vehicles, should be implemented in accordance with the above provisions; Otherwise, square warning signs, speed limit signs and no overtaking signs should be set up.

, "guide" signs and lane isolation piers, etc. , and the distance between the sign shall not be less than 300 m;

3. If construction is needed at night, a yellow support warning signal should be set in the upstream transition zone, and a lighting lamp should be set in the operation area. Construction is generally prohibited in bad weather such as night, rain and fog.

Four, the construction is all over, first clean up the work area, and then quickly remove all signs opposite to the traffic direction.

Legal basis: Article 11 of the Law of the People's Republic of China on Road Traffic Safety, when driving a motor vehicle on the road, the motor vehicle number plate shall be hung, inspection marks and insurance marks shall be placed, and the motor vehicle driving license shall be carried with the vehicle.

Motor vehicle number plates shall be hung in accordance with the regulations and kept clear and complete, and shall not be intentionally obscured or defaced.

No unit or individual may confiscate or detain the motor vehicle license plate.