What is the signal light style of the new national standard traffic light?

1 Answers
LaEmmanuel
07/30/25 6:21am
Here are the changes in the signal light style of the new national standard traffic light: 1. Cancel the countdown timer of traffic lights: The countdown timer of the 2021 new national standard traffic light will be canceled. The new traffic lights are highly intelligent, and the system can monitor the changes in traffic flow in real time and adjust the working time of the traffic lights at any time according to the specific traffic flow at the intersection, adjusting the signal light release. 2. Unify the national traffic light style: The new version of the traffic light style is completely unified, which is different from the previous signs. When both the disc light and the arrow light are red, traffic in any direction is prohibited; when the disc light is green, the right-turn arrow light is off, and the left-turn arrow light is red, you can go straight or turn right, but you cannot turn left.
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