What is the minimum speed for a sedan driving on the highway?

[VanJordan]

The minimum speed for a sedan driving on the highway must not be less than 60 kilometers per hour. Here are some relevant details about highway driving speeds: 1. Driving speeds in different lanes: Traffic laws stipulate the minimum speeds on highways as follows: For roads with 2 lanes in the same direction, the minimum speed in the left lane is 100 kilometers per hour; for roads with 3 or more lanes in the same direction, the minimum speed in the leftmost lane is 110 kilometers per hour, and the minimum speed in the middle lane is 90 kilometers per hour. 2. Precautions for highway driving: (1) Highways can have 2 lanes or 3 lanes in the same direction. (2) The minimum speed limits decrease from left to right. (3) The rightmost lane is the slowest lane, with a minimum speed limit of 70.