What does single-point speeding on highways mean?

[JamesonLynn]

Single-point speeding refers to when a vehicle is speeding and passes a speed measurement point set up at a specific section of the road. The reason for using single-point speed measurement is mainly to enforce speed limits in areas where the speed limit values vary, road conditions are complex, or safety standards are not high. Notes: Currently, single-point speed measurement methods are widely used. When drivers pass through sections with single-point speed measurement, they tend to focus on avoiding speed detection cameras. Upon seeing speed measurement warning signs, they often brake suddenly. Additionally, speeding violations captured by single-point speed measurement can sometimes be somewhat random. Single-point speed measurement is mainly set up at a specific point on the road. If a vehicle exceeds the speed limit at this point, it will be recorded as a traffic violation.