What is the speed limit at highway tunnel entrances?
2 Answers
Highway tunnel entrances have a speed limit of 80 or 60 km/h. Lane changing and overtaking are prohibited inside tunnels due to the limited space and poor lighting conditions, which can easily disrupt the normal flow of other vehicles. Additionally, tunnels are now equipped with comprehensive camera monitoring systems, and illegal lane changes will result in a 3-point deduction and a fine of 150 yuan. Here is some extended information about highways: 1. Highway speed limits: Highways should clearly indicate the speed limits for each lane, with the maximum speed not exceeding 120 km/h and the minimum speed not below 60 km/h. 2. Vehicle speed limits on highways: The maximum speed for small passenger vehicles on highways should not exceed 120 km/h, while other motor vehicles should not exceed 100 km/h, and motorcycles should not exceed 80 km/h.
I'm a veteran driver with over a decade of highway experience. I still remember my first time driving through a tunnel - I missed the speed limit sign at the entrance and almost rear-ended someone. Now I know very well that highway tunnel speed limits are usually 80 km/h, with some special sections possibly reduced to 60. Why so strict? Because the drastic light changes between inside and outside tunnels require eye adjustment time - going too fast leaves no reaction time. One night I saw a speeding car skid and crash into the tunnel wall - a terrifying scene. For safety, I always ease off the accelerator early to reduce speed and maintain distance. It saves money and fuel too, but most importantly keeps me alive longer to see the world. Bottom line: make checking signs a habit, don't let fines and points come looking for you.
