What is the speed limit standard for highways?

[CeciliaLynn]

Highways should clearly indicate the speed limits for each lane, with the maximum speed not exceeding 120 kilometers per hour and the minimum speed not less than 60 kilometers per hour. Below is a related introduction to highway speed limits: Definition: Highway speed limits refer to the maximum driving speed allowed on high-speed lanes. Relevant regulations: According to regulations, when encountering low visibility weather conditions such as fog or rain on highways, and visibility is less than 200 meters, drivers should turn on fog lights, low beam lights, marker lights, and front and rear position lights. The speed should not exceed 60 kilometers per hour, and a distance of more than 100 meters should be maintained from the vehicle in front in the same lane.