What does the sawtooth lane marking mean?
2 Answers
Sawtooth lane markings are also known as variable lanes. Below is relevant information about sawtooth lanes: 1. They are primarily set up at intersections and can flexibly control traffic flow direction based on characteristics of vehicle flow during different time periods, changing the driving direction of lanes to alleviate traffic pressure. 2. Generally, the driving direction of variable lanes will be adjusted according to time or traffic volume. When drivers are unsure which way to go, they can directly follow the instructions on LED traffic signals or signs. 3. The permitted driving direction periods for sawtooth lanes are usually posted on both sides of the road. The driving direction of sawtooth lanes varies at different times, and vehicles cannot enter sawtooth lanes during other periods. Especially during morning and evening rush hours, the driving direction of sawtooth lanes may be opposite. Please confirm the driving direction before entering the lane, otherwise you may end up driving against traffic, which could result in fines, penalty points, traffic congestion, and compromised driving safety.
I pay close attention to the new traffic regulations. The serrated lane markings are actually a special type of road surface marking, usually appearing on the edge lines of lanes. These zigzag lines are designed to alert drivers to lane changes, especially when approaching traffic light intersections. Their function is quite obvious—when you see these lines while driving, you need to increase your attention because the lanes ahead might be splitting or merging. Traffic authorities designed this to reduce instances of drivers mistakenly entering the wrong lane and to improve traffic efficiency. When driving, never overlook these small serrations; they help you prepare in advance and avoid the dangers of sudden lane changes. These markings are typically used in conjunction with other traffic signs, such as lane indication signs ahead. If you accidentally change lanes over the serrated lines, you might face fines and penalty points under strict enforcement.
