Which side is the fast lane on the highway?

2 Answers
Kieran
09/03/25 4:04am
The leftmost lane on the highway is the fast lane, also known as the overtaking lane. The primary purpose of the fast lane is to allow vehicles traveling at higher speeds from behind to overtake. If a vehicle occupies the overtaking lane for an extended period while driving at a slow speed, creating a speed difference with the following vehicles, it not only hinders overtaking but also increases the risk of rear-end collisions. According to the latest traffic regulations, prolonged occupation of the overtaking lane when the right lane is unobstructed or free of accidents may result in a fine and a 3-point penalty. Detailed introduction to the fast lane on highways: When there are two or more motor vehicle lanes in the same direction, the left lane is designated as the fast lane, and the right lane is the slow lane. Vehicles in the fast lane should adhere to the specified speed limits. If a vehicle cannot maintain the required speed of the fast lane, it should move to the slow lane. Vehicles in the slow lane may use the fast lane temporarily when overtaking the vehicle ahead. Speed regulations for the fast lane on highways: The maximum speed for small passenger vehicles on highways must not exceed 120 km/h, while other motor vehicles must not exceed 100 km/h, and motorcycles must not exceed 80 km/h. For highways with two lanes in the same direction, the minimum speed for the left lane is 100 km/h. For highways with three or more lanes in the same direction, the minimum speed for the leftmost lane is 110 km/h, and the middle lane has a minimum speed of 90 km/h. If the speed limit indicated by road signs differs from the above regulations, drivers must adhere to the speed limit specified by the road signs.
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VonMackenzie
09/15/25 5:41am
When I first started driving on the highway, I was completely lost. Later, my driving instructor told me that the fast lane is usually on the far left side of the highway, which makes it easier for you to overtake slower vehicles. New drivers should remember that most of the time, it's safer to drive at a reasonable speed in the right lane, only moving to the left lane when you really need to pass. After overtaking, immediately return to the right lane to avoid blocking the fast lane and causing trouble. Highways are designed this way for safety and efficiency, reducing accidents. I always follow this arrangement when driving on the highway, and it makes traffic flow more smoothly. It took me a while to realize the benefits of these rules—unlike when I was a beginner and would panic and change lanes randomly, putting myself and others at risk. The key is to practice more and get familiar with lane positioning and speed control.
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