Reversible Lane
The sign indicates a reversible lane
When You See This Sign
When you see the marking for a reversible lane you should immediately check the current signals (arrow or red X) above or at the lane. Only drive in the lane that shows an arrow in your direction; if a red X is displayed you should change lanes in good time and safely.
Rules & Regulations
- A reversible lane means the lane's direction of travel can be changed, and you must always follow the current signals (arrow or red X) at or above the lane.
- A red X over the lane means the lane is closed for your direction — do not drive in this lane and leave it as soon as it can be done safely.
- You may only drive in the lane when the arrow indicates it is open for your direction; if the signals change you must adjust immediately.
- Other traffic rules still apply: speed limits, right-of-way rules and lane changes may only be carried out when it is safe and permitted.
Tips for Drivers
- Check the overhead signals and any vertical signs for the lane status before entering the reversible lane.
- Be prepared to change lanes in good time when the signal shows a red X — perform the lane change at a calm, controlled speed and check your blind spot.
- Keep extra watch for other road users: when the signals change vehicles may suddenly start changing lanes.
- Plan your route early; avoid being left in a reversible lane near its end or in complex exit areas.
Common Mistakes
- Relying solely on the painted road marking and not checking the current light signals above the lane.
- Remaining in the lane when a red X lights up instead of changing lanes as soon as it is safe.
- Not being aware that the signals can change quickly during rush hour and therefore not adapting your driving in time.
Test Yourself
Road Sign: Reversible Lane
What does this road marking sign mean for the lane?
- A The lane can change direction at certain times (reversible lane).
- B This is a permanent bus lane where only buses may drive.
- C It is a lane reserved for vehicles with trailers.
- D It is a passing lane where overtaking is always allowed.
Exam Tip
In exam questions they usually test whether you know which has priority: the painted marking or the current signal. The correct answer is that you always follow the current signal (arrow or red X), not just the painted marking.
Did You Know?
Reversible lanes are often used on bridges, in tunnels and on approach roads to adjust road capacity according to morning and afternoon rush hours. The road marking is always complemented by light signals or signs showing current usage.
Frequently Asked Questions
Am I allowed to drive in a reversible lane if there is an arrow pointing toward me?
Yes — if an arrow shows the lane is open in your direction it is permitted to drive in it, provided no other prohibitions or restrictions apply and you drive safely.
What does it mean if a red X lights up over my lane?
A red X means the lane is closed for your direction. You must change lanes and leave the lane as soon as it is safe to do so.
Do reversible lanes apply to bicycles and mopeds?
It depends on the signage and road layout at the location. Reversible lanes are usually intended for motor vehicles, so cyclists and moped riders should follow local signs and instructions.
What happens if I ignore a red X and drive in the closed lane?
Ignoring a red X is dangerous and can lead to collisions as well as legal traffic penalties. You risk fines and, in serious cases, reports for driving offenses depending on the consequences.
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