
On highways, the leftmost lane is the overtaking lane, so the minimum speed is 110 km/h. Below are the highway speed limit regulations: 1. Lane speed limits: The corresponding speeds for left, middle, and right lanes are generally a minimum of 110 km/h for the leftmost lane, 90 km/h for the middle lane, and 60 km/h for the rightmost lane. 2. Violations: Driving a motor vehicle on the highway at a speed below 60 km/h will result in a 3-point deduction and a fine. For medium-sized or larger passenger or cargo vehicles and hazardous material transport vehicles, driving below 20% of the minimum speed limit on the highway will not incur fines or point deductions.

As a veteran long-distance driver, I know the leftmost lane on the highway is the fast lane, typically with a maximum speed of 120 km/h, but this isn't a hard rule—it depends on the specific highway signs. When driving in the left lane, the key is to match the flow of traffic and not go below 100 km/h, otherwise, you'll block the lane like a snail, causing cars behind to aggressively switch lanes and overtake, which can lead to rear-end collisions. I once almost got rear-ended in the rain while driving 100 km/h in the left lane, so after overtaking, immediately move back to the middle or right lane. Also, rules vary by province—mountain highways might cap speeds at 100 km/h. I recommend using a navigation app for alerts and maintaining a safe following distance of at least 150 meters. Don’t rush or drive fatigued on the highway; arriving safely is what matters most.

As a consultant with years of focus on driving safety, I emphasize that the maximum speed limit of 120 km/h in the left lane of highways must never be exceeded. Speeding is not only illegal but also dangerous. Statistics show that exceeding the speed limit by 50 km/h doubles the risk of accidents, so the left lane should only be used for overtaking, with speed controlled between 100-120 km/h. Slow-moving vehicles, such as those traveling at 90 km/h and occupying the lane for long periods, can disrupt traffic flow and increase the likelihood of collisions, especially in foggy conditions when speed should be reduced. Remember to check road signs as limits vary by location, with some sections capped at 100 km/h. Safety advice: return to the right lane after overtaking; maintain a 200-meter following distance.

China's traffic laws state that the maximum speed in the leftmost lane on highways is 120 kilometers per hour, but don't ignore changes in road signs. The left lane is called the overtaking lane and should only be used for overtaking; occupying it for extended periods can result in fines. Before driving on highways, it's more reliable to check local regulations.


