How to Drive on Sawtooth Road Markings?

3 Answers
DeMason
07/29/25 3:05am
Sawtooth road markings should be followed according to the direction indicated on the lane signs. Sawtooth lanes, also known as tidal lanes or variable lanes, refer to lanes with multiple diagonal lines marked on the inner side, allowing the direction of travel to be changed based on real-time traffic flow. Sawtooth lanes are primarily designed for sections where traffic is concentrated during peak hours but lanes are insufficient, or where there is a significant difference in traffic flow between morning and evening peak periods. These lanes are mainly set up at intersections and can be flexibly adjusted according to the characteristics of traffic flow during different time periods, changing the direction of travel to alleviate traffic pressure. They are particularly suitable for intersections requiring time-based traffic management measures.
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DiGrace
08/12/25 1:24pm
I used to drive on highways frequently, and when encountering sawtooth-shaped road markings, I usually reduce my speed to a safe range because these markings remind me that there might be curves or exits ahead, which are prone to accidents. Just like last time on the national highway, the markings were jagged, and I immediately knew I had to slow down to avoid crossing the line or veering off the lane. Actually, with more driving experience, you'll find that this type of marking design is used on slippery sections, such as during rainy days, where tire noise becomes louder, reminding me to maintain a safe distance. The key is not to make sharp turns or speed—slowing down is the priority. Additionally, when encountering similar markings in the city, like in school zones, I slow down to under 30 km/h to ensure pedestrian safety. Overall, safe driving means slowing down and observing road conditions more—that’s the steadiest way to go.
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ElizaAnn
10/02/25 5:18am
I'm the kind of guy who emphasizes driving safety. Zigzag markings on the road are warning signals, meaning you need to control your speed. Every time I see these markings, I immediately ease off the accelerator and slow down because they're designed to alert you to potential hazards like steep slopes or intersections. I remember once on an expressway, the markings were zigzagged, and my slowdown helped me avoid a rear-end collision. In actual driving, it's also important not to cross these markings to avoid traffic violations and fines; maintaining a greater following distance is advisable too. Additionally, I recommend that new drivers practice simulating such scenarios: slowing down, shifting to a lower gear, and turning on lights for better visibility. In short, safety comes first—slowing down is the way to handle it, and it can even extend tire life.
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