What are the speed limits for the high and low lanes on a two-lane highway?
2 Answers
Two-lane highways have speed limits ranging from 100 to 120. Speed limits for two-lane highways: For a two-lane highway in the same direction, the rightmost lane is the emergency lane and cannot be used under normal circumstances. Therefore, driving is only permitted in the left and right travel lanes. According to China's Road Traffic Safety Law, the speed limit for the leftmost lane on a two-lane highway is 100-120. Speed limits for three-lane highways: For highways with three or more lanes in the same direction, the minimum speed for the leftmost lane is 110 kilometers per hour, the minimum speed for the middle lane is 90 kilometers per hour, and the deceleration lane speed should not exceed 50 kilometers per hour. If the speed limit indicated by road signs differs from the above lane speed regulations, drivers should follow the speed limit indicated by the road signs.
As someone who frequently drives on highways, I find the speed limit settings on two-lane highways quite interesting. The maximum speed is usually around 120 kilometers per hour, which is common on flat or straight sections; while there's no official minimum speed clearly defined, it's best not to go below 60 kilometers per hour during smooth traffic flow, as driving too slowly can easily cause congestion behind, especially during peak hours. I've also noticed that in mountainous areas or places with rain and fog, speed limit signs drop to 80 or even 60, so it's important to frequently check roadside signs and adjust flexibly. Personally, I prefer using cruise control between 100-110, which is safe and doesn't violate regulations. These rules vary by region—some places like the U.S. might use the mile system, where 75mph is the norm, but when driving, traffic flow and weather factors should be considered to avoid risks.
