Does exceeding the speed at the endpoint of an interval speed measurement count as speeding if the average speed over the interval is not exceeded?
3 Answers
Interval speed measurement only calculates the average speed from the starting point to the endpoint, so exceeding the speed limit at the endpoint does not count as speeding. Below is a detailed introduction to interval speed measurement: 1. Regulations: The management model of interval speed measurement on highways will be fully implemented. Speeding violations recorded by single-point speed measurement devices will be retained but not used as the basis for fines or penalty points, only as evidence for determining liability in traffic accidents. 2. Types: There are three main methods of speed measurement and evidence collection on highways: single-point speed measurement, interval speed measurement, and mobile speed measurement. Single-point speed measurement is mainly used for sections with varying speed limits, complex road conditions, and low safety standards. Due to these objective factors, drivers passing through single-point speed measurement sections tend to focus on avoiding speed traps, often braking abruptly upon seeing speed measurement warning signs. Moreover, speeding violations captured by single-point speed measurement can sometimes be coincidental.
I often encounter average speed checks on highways. Simply put, it measures your overall average speed. Cameras at the start and finish points record your time, and the system calculates whether your average speed exceeds the limit. Even if you speed up momentarily near the finish line, as long as your average speed stays within the limit, you generally won’t be ticketed. The system focuses on the overall speed, not individual moments. But don’t get too complacent—there might be other radar traps near the finish line targeting spot speed checks. If you’re caught speeding at any point, you could still get a ticket. My advice is to maintain a steady speed throughout, avoiding last-minute sprints. This makes driving safer, smoother in traffic, and reduces accident risks. Using a navigation app for alerts can help build good habits, save fuel, and prevent sudden braking. Ultimately, driving within the rules keeps you relaxed and minimizes risks on the road.
When I first got my driver's license, I was also curious about this question. After checking information and asking friends, I learned that average speed cameras calculate the mean speed between start and end points, so speeding at the endpoint doesn't affect the judgment. But as beginners, we tend to drive erratically - suddenly accelerating at the endpoint is unsafe and risks getting caught by spot speed cameras. It's best to use cruise control to maintain steady speed and plan ahead by watching road signs. Don't rush while driving, safety comes first. I've learned that maintaining constant speed is both worry-free and comfortable. When road conditions are complex, keep scanning visually to avoid distractions. Driving at moderate speed makes the car more stable and reduces tire wear. With more practice, you'll get familiar with it - average speed zones remind us to plan our routes properly.
