Why are some sections of the highway speed-limited to 100?

[MacNorah]

Because the road conditions on these highways are not very good, and if vehicles travel at higher speeds, it may pose a danger, hence the speed limit is set at 100. Here is some relevant information about driving on highways: 1. Introduction to highways: Highways refer to high-speed roads, which are compared to medium-speed and low-speed roads. In environments where low speed is the norm, low speed is considered the standard or usual speed, while in environments where medium speed is the norm, medium speed is considered the standard or usual speed. 2. Precautions before driving on highways: Check the weather and road conditions, perform a safety inspection on the vehicle, plan the driving route in advance, carry a vehicle breakdown warning sign and a fire extinguisher, and determine the driving and rest schedule in advance.