Can you go straight in a variable lane?

[IsabelFitz]

You can go straight on a variable guide lane. Precautions for driving in variable lanes: Traffic lights: When the signal indicator at the opening of the reverse variable lane is green, left-turning vehicles are allowed to enter. After entering the variable lane, drive according to normal traffic signs, markings, and signals; when the small signal light at the opening is red or yellow, vehicles are not allowed to enter the lane. Telescopic guardrails: After the telescopic guardrail at the reverse variable lane is opened, U-turn vehicles should choose to make a U-turn in advance at the opening of the reverse variable lane, and are prohibited from making a U-turn in the left-turn lane inside the intersection; after the telescopic guardrail at the reverse variable lane is closed, you can make a U-turn in the left-turn lane inside the intersection. U-turn: The reverse variable lane only allows vehicles coming from the east to make a U-turn, and does not allow vehicles coming from the west to make a U-turn.

[LeOmar]

Last week, I encountered an issue with a variable lane while driving. Whether you can go straight in those lanes marked with zigzag lines entirely depends on the current signal light. If a straight arrow is lit green, you can proceed with confidence; if it changes to a left-turn arrow, you can only turn left. Especially during morning and evening rush hours, traffic authorities frequently adjust the direction of travel. When passing through such sections, you should check the overhead LED signs in advance. If you mistakenly enter a variable lane and continue in the original direction, a 6-point, 200-yuan fine is waiting for you. Some cities also implement tidal flow lanes, where an extra lane is added for inbound traffic in the morning and outbound traffic in the afternoon, essentially following the same concept as variable lanes.

[ChloeMarie]

Every day during my commute, I pass through an intersection with a reversible lane. This type of lane is quite smart, as traffic police can remotely control its direction based on traffic flow. At 7:30 in the morning when I pass by, it’s always a straight-through lane, but after 8:00, it often changes to a left-turn-only lane. The key is to develop the habit of checking the indicator lights: never enter when the red cross light is on, and proceed normally when the green straight arrow is displayed. I remember one rainy day when the LED screen was obscured by mud and water, making it hard to see, so I simply changed lanes early to avoid it. When in doubt, it’s safer to be conservative. New drivers should especially note that the sawtooth lines on the ground only indicate that it’s a reversible lane—how to proceed depends entirely on the real-time signals.

[DelGriffin]

New drivers often fear variable lanes the most. Instructors teach a trick: you must look up at the overhead signal lights before entering the lane. When the green straight arrow is lit, it functions as a regular straight lane; when the left-turn arrow is illuminated, you must turn left. Some road sections switch directions during morning and evening rush hours—the traffic rules at 5 PM might be completely opposite to those at 9 AM. I've seen car owners mistakenly enter and get caught on camera, claiming they didn't notice the signal change during appeals, only for traffic police to pull up surveillance footage showing the LED display status was clearly visible. Nowadays, newer variable lanes even come with countdown features, providing a 10-second advance notice for direction changes, making them much more user-friendly.

[SanOlive]

When working as a designated driver, I often explain the rules of variable lanes to passengers. The essence of this design is the dynamic allocation of road resources, such as temporarily adding a left-turn lane near school areas after dismissal. Whether you can go straight depends on three factors: the current lane indicator light color (red cross means no entry/green arrow means proceed), the direction of the arrow (straight or turn), and whether there are traffic police gestures directing traffic. Pay special attention to the electronic signs at the entrance of the lane, as they provide earlier warnings about direction changes than the overhead traffic lights. I once encountered a passenger who insisted that 'all lanes with zigzag lines allow going straight,' only to be caught by the camera during the switching moment. In reality, paying attention to real-time indicators can prevent such situations.

[McLucas]

Last time in Shenzhen, I experienced the smart variable lane. When the navigation prompted 'Variable lane status change ahead,' the dashboard even displayed a green light countdown simultaneously! Under normal circumstances, remember to start observing the LED screen above the lane 100 meters before the intersection. When the green straight arrow lights up, go straight boldly; if it shows a left-turn sign but you go straight, it's definitely considered not driving according to the guide. A special reminder for car modification enthusiasts: if you install an HUD system, some apps can now access traffic management data to display lane status in real-time, which is more convenient and safer than looking up at the signal lights.