What does the spotlight on the high-speed scanning frame do?

What are the main spotlights on the high-speed gantry? Anti-fatigue use. At night, the spotlights on the high-speed gantry will light up, which is to remind drivers to be vigilant when driving and not to drive tired. However, because the spotlight is too bright, some drivers think it is not conducive to driving and there are safety hazards.

What should I pay attention to when driving on the highway?

When entering the entrance of the expressway, you should drive in strict accordance with the requirements, and it is forbidden to overtake, turn around, stop or reverse. In addition, you need to pay attention to the signs on the expressway.

When merging into the expressway traffic from the ramp, you should be polite to others, turn on the turn signal and whistle, and observe that it will not affect other vehicles before entering the expressway lane.

You should slow down before entering the tunnel. Tunnel is a closed space. Once an accident happens, it will easily lead to a series of accidents. In addition, be careful not to drive fatigue.