The J15 road sign is a warning sign indicating that a bridge ahead may lift or open to allow water traffic to pass. When you encounter this sign, be prepared for potential delays, barriers, signals, and queues. Pay close attention to any signals or descending barriers, as crossing is prohibited during these times. Wind gusts or water spray can also affect visibility, so proceed with caution. Understanding this sign is crucial for safe driving and passing your theory exam.
Learn the key details of the J15 - Movable Bridge road sign, including its function, what it communicates to drivers, and how it applies in real traffic situations in the Netherlands. Use this overview to understand the sign clearly and recognise it confidently during the Dutch driving theory exam.
The movable bridge warning sign indicates the approach to a bridge whose deck can be raised, lifted, or swung for passing boats. It prepares drivers for barriers, traffic lights, bells, and road markings that control access to the bridge. The sign is often placed on roads near canals or rivers. Drivers must never enter the bridge once red signals, barriers, or warning devices begin to operate.
This sign warns that there is a movable bridge ahead which can open to let water traffic pass. Drivers must anticipate possible delays, queues, and sudden stops when the bridge starts to operate. Approach in good time at a moderate speed, observe the signals closely, and be ready to stop safely if barriers or lights activate.
Get clear, practical answers to the most common questions about the J15 - Movable Bridge road sign. Learn how the sign works, what rules it represents, and how it affects real driving situations. This FAQ strengthens your understanding and supports accurate decision making for the Dutch driving theory exam in the Netherlands.
The J15 sign warns drivers that a bridge ahead is designed to open for water traffic. It means you should anticipate potential stops and delays as the bridge lifts and lowers.
You should be prepared to stop. Look out for barriers, signals, and other vehicles queuing. Never attempt to cross if barriers are descending or signals are active; wait until the bridge is fully reopened and safe to cross.
Yes, it is strictly prohibited to pass closing barriers. You must also not stop on the bridge deck itself while it is operational or being opened/closed.
A common trap is assuming the bridge will always be open or accessible. Learners might also forget that visibility can be reduced due to wind or spray, or underestimate the length of potential queues. Always heed signals and barriers.
Delays can vary significantly depending on the frequency of water traffic. Some bridges open frequently, while others may have longer waiting times. It's essential to allow extra travel time in areas known to have movable bridges.
A clear reference image of the J15 - Movable Bridge road sign used in the Netherlands.

The J15 - Movable Bridge road sign may also be known by these alternative names or terms.
The J15 - Movable Bridge road sign is part of the Warning Signs (J) category, which groups together signs with similar rules and functions.