Why is speed detection not allowed on ramps?

1 Answers
RhettAnn
07/29/25 4:46pm
The statement that speed detection is not allowed on ramps is incorrect. If necessary, speed detection devices can be installed anywhere on highways, but drivers must adhere to the speed limits specified for ramps. Ramps typically feature sharp curves, and excessive speed can easily lead to dangerous situations. Moreover, a small number of highway ramps do have speed detection devices installed. Exceeding the speed limit by 50% will result in a deduction of 12 points. Below are the relevant laws and regulations: Article 82 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China": Motor vehicles driving on highways shall not engage in the following behaviors: 1. Reversing, driving against the traffic, making U-turns by crossing the central divider, or stopping within the lane; 2. Overtaking on ramps, acceleration lanes, or deceleration lanes; 3. Riding or straddling the lane dividing line or driving on the shoulder; 4. Driving or stopping on the emergency lane under non-emergency circumstances; 5. Testing vehicles or learning to drive motor vehicles.
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