What are the traffic signs?

1. Warning signs: Warning signs are signs that warn vehicles and pedestrians to pay attention to dangerous places;

2. Prohibition signs: Prohibition signs are signs that prohibit or restrict the traffic behavior of vehicles and pedestrians;

3. Indicating signs: Indicating signs are signs that indicate the movement of vehicles and pedestrians;

4. Guiding signs: Guiding signs are signs that convey information about the direction, location and distance of lanes;

5. signs of tourist areas: signs of tourist areas provide directions and distances of tourist attractions;

6. Road construction safety signs: Road construction safety signs are signs to announce the passage of road construction areas;

7. auxiliary signs: auxiliary signs are signs attached to the main signs, which play an auxiliary role, indicating the types of time, vehicle type, area or distance, warning, reasons for prohibition, etc.

1. Road traffic signs are graphic symbols that display traffic regulations and road information. They can make traffic regulations vividly, concretely and concisely expressed, and at the same time, they also express contents that are difficult to describe in words, which are used to manage traffic and indicate driving directions to ensure smooth roads and safe driving. It is applicable to highways, urban roads and all special highways, and has the nature of laws, which vehicles and pedestrians must abide by.

road traffic sign diagram

1 intersection sign:

In addition to the basic intersection, there are some variant intersections, such as five-way intersection, deformed intersection and deformed five-way intersection. Intersections with more than five roads are treated as intersections.

2T-shaped crossing sign:

T-shaped sign is set on the road in line with the shape of the intersection in principle. On the right T-junction, this sign is set at an appropriate position before entering the T-junction.

in principle, the T-shaped sign shall be set on the road that conforms to the shape of the intersection, and the sign at the left T-shaped intersection shall be set at an appropriate position before entering the T-shaped intersection.

in principle, T-shaped signs shall be set on the roads that conform to the shape of the intersection. This sign is set at an appropriate position before entering the T-junction.

3Y-shaped crossing sign:

Set it at an appropriate position before the Y-shaped intersection.

roundabout sign:

At some roundabout, this sign is set on the front of the intersection facing the oncoming vehicles due to line shape restriction or obstacles.

Left sharp detour sign:

Left sharp detour sign is set at an appropriate position in front of the left sharp turn road.

sharp turn right sign:

sharp turn right sign, which is set at an appropriate position in front of the road with sharp turn right.

Reverse detour sign:

This sign is set at an appropriate position in front of two adjacent detours with opposite directions.

Continuous detour sign:

This sign is set at an appropriate position before the road with more than three continuous detours.

4 steep slope sign:

This sign is set at an appropriate position in front of steep slope roads with longitudinal gradient of 7% and urban longitudinal gradient of more than 4%.

sign of descending steep slope:

sign of narrowing on both sides:

narrowing on both sides of carriageway mainly refers to the road that narrows the city along the road center line; This sign is set at an appropriate position before the narrow road.

5 Right side narrowing sign:

Right side narrowing of roadway. This sign is set at an appropriate position before the narrow road.

left narrowing sign: the left side of the roadway is narrowed. This sign is set at an appropriate position before the narrow road.

6 narrow bridge sign:

this sign is set at an appropriate position in front of the narrow bridge whose deck width is less than the road width.

7 Two-way traffic sign:

On two-way roads, natural or artificial isolation measures are adopted to completely separate the upstream and downstream traffic, and this sign must be set when there is no isolated two-way lane for some reason (construction bridge or tunnel).

8 Pay attention to pedestrian signs:

Generally, it is located in front of a crosswalk on suburban roads. Because there are many crosswalks on urban roads, they can be set according to actual needs.

9 Pay attention to children's sign:

This sign is located in places or passages frequented by children such as primary schools, kindergartens, children's palaces and children's playgrounds.

pay attention to the livestock sign: this sign is set at an appropriate position in front of the road section where there are frequent livestock activities, especially the road section with poor sight.

Pay attention to the signal sign:

This sign is set at an appropriate position in front of the intersection where it is difficult to find the front signal control.

Logo of falling rocks:

This sign is set at an appropriate position in front of the mountain section on the left where falling rocks are dangerous.

this sign is located at an appropriate position in front of the hillside section on the right where there is danger of falling rocks.

Pay attention to the crosswind sign:

The sign should be set at an appropriate position in front of the road section where there is often strong crosswind and it is necessary to pay attention.

Easy-to-slip sign:

This sign is set at an appropriate position in front of the road section where the friction coefficient of the road surface cannot meet the emergency braking distance at the corresponding driving speed. You must slow down when driving to this section.

1 dangerous road sign beside the mountain:

This sign is set at an appropriate position in front of the mountainous terrain dangerous road section (the road section with steep wall and dangerous cliff outside the road).

dam road sign:

this sign is set at an appropriate position before dam roads such as water, lakes and rivers.

Zhuang sign:

This sign is set in an appropriate position before the road section where it is difficult to find villages or small towns ahead.

tunnel sign:

the sign is set at an appropriate position before entering the tunnel.

signs prohibiting or restricting the traffic behavior of vehicles and pedestrians

Order signs are one of the main signs in traffic signs, which prohibit or restrict vehicles. Except for some signs, the colors of prohibition signs are white background, red circle, red bar and black pattern. Pattern pressing bar. The shape of the prohibition sign is round, octagonal and equilateral triangle with downward vertex.

Legal basis:

Article 28 of the Road Traffic Safety Law. No unit or individual may set up, move, occupy or damage traffic lights, traffic signs and traffic markings without authorization. Trees or other plants planted on both sides of the road and the isolation belt, billboards, pipelines, etc., shall keep a necessary distance from traffic facilities, and shall not block street lamps, traffic lights, traffic signs, hinder the safe sight distance, or affect traffic.