There is no uniform standard for setting the interval distance of traffic lights, which mainly depends on the situation of intersections and the reasonable urban road planning and layout to a great extent. However, if the red street lamps are too dense, it will affect the smoothness of the road system and even increase the traffic load and risk factor.

When setting traffic lights, we should consider three conditions: intersection, road section and crossing. The setting of traffic lights at intersections should be determined according to the intersection shape, traffic flow and traffic accident conditions. Traffic lights and corresponding supporting facilities dedicated to guiding public transport vehicles can be set up. The setting of road traffic lights should be determined according to traffic flow and traffic accident conditions.

Extended data:

Precautions:

1, novice drivers are inevitably a little nervous at first. First of all, they should overcome their nervousness and relax. When they reach the zebra crossing at the 100 meter red light, they should lightly brake and slow down. When they get to the intersection, they should step on the clutch at the same time, and the car will stop immediately.

Step on the brake at the uphill section of the traffic light. At this time, don't forget to hold the handbrake to prevent the car body from sliding backwards and hitting the car behind, and use the handbrake to pull up and down the ramp.

Don't drive when you are sleepy. You should find a free and safe place to park and rest. Being sleepy will affect your judgment.

If the vehicle on the left is complicated, please stop.

5. Before finding that the distance on the left side is safe enough and the opportunity comes, quickly check the blind area on the right side to ensure that there are no pedestrians and bicycles around.

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