Logo
German Road Signs and Traffic Sign Meanings

Sign 151: Warning of a Level Crossing Ahead

151 - Level crossing German road sign meaning

German road sign 151, officially 'Bahnübergang', is a crucial danger warning sign. It alerts you to an upcoming level crossing, signalling the need for early recognition and reduced speed. As part of warning signs, it emphasizes potential hazards requiring your full attention. Always be prepared to adapt your driving behaviour, such as adjusting your speed and positioning, especially if supplemented by other traffic control measures like lights or markings.

Interpreting German Road Sign 151: Level Crossing

Mastering the meaning of German Road Sign 151, "Level Crossing," is crucial for safe driving and successful theory test revision. This sign demands immediate recognition and appropriate speed adjustment to navigate potential hazards effectively during your exam preparation.

Definition of 151

German road sign 151, officially designated "Bahnübergang", belongs to the danger warning signs group. It warns that vulnerable road users, animals, or crossing movements may appear suddenly, so recognition and early speed reduction are essential. You may see it in approaches to hazards, rural roads, urban conflict points, railway crossings, roadworks, and weather-sensitive sections, depending on how the road authority has arranged the location. The practical meaning is not just the symbol itself, but the driving decision it triggers: adjust speed, position, priority, route choice, stopping behaviour, or attention before the situation becomes urgent. For learners, the key skill is anticipating what could go wrong before the hazard is visible. Always combine the sign with road markings, traffic lights, police instructions, and any supplementary plates at the same location.

Meaning of 151

German road sign 151 means "Level crossing" and is officially listed as "Bahnübergang". In practice, it tells drivers to recognise the situation early, adapt before reaching the controlled area, and check whether markings or supplementary plates change how the rule applies.

Allowed actions for 151

Reduce speed early enough to keep full control before reaching the hazard.Scan both sides of the road, mirrors, lanes, shoulders, and crossing areas for the risk shown by the sign.Increase following distance and be ready to brake smoothly if another road user reacts suddenly.Choose a lane position that leaves safe clearance from the warned danger while staying within your lane and markings.Continue only when your speed and observation match the hazard, road surface, and available sight distance.

Prohibited actions for 151

Do not treat the warning as optional or wait until the hazard is directly in front of you.Do not overtake, accelerate, or follow closely when the sign points to reduced visibility, unstable road surface, crossing traffic, or vulnerable road users.Do not assume the danger is limited to the exact sign location; it may begin shortly after the sign and continue through the affected section.Do not ignore weather, darkness, traffic density, or roadworks conditions that can make the warned hazard more serious.

151 - Level crossing road sign FAQ

Get clear, practical answers to the most common questions about the 151 - Level crossing 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 German driving theory exam in Germany.

What does German road sign 151 (Bahnübergang) mean?

Sign 151 is a danger warning sign indicating an upcoming level crossing. It means you must be extra vigilant, recognise the hazard early, and reduce your speed to maintain control before reaching the crossing.

What should I do when I see sign 151 at a level crossing?

When you see sign 151, you should immediately prepare to reduce your speed. Scan for the actual crossing, any warning lights, barriers, or supplementary signs. Be ready to stop if necessary. Never assume it's safe to proceed without checking.

Are there any specific actions prohibited by sign 151?

Yes, you should not treat this warning as optional or wait until the last second to react. Do not overtake, accelerate, or follow too closely. Crucially, do not ignore the sign; the danger persists until you have safely passed the crossing.

Can sign 151 be combined with other traffic controls at a level crossing?

Absolutely. Sign 151 is often used alongside flashing lights, barriers, or railway signal systems. You must always obey these combined signals and instructions. Supplementary plates can also provide additional information about the specific nature of the crossing.

What is a common theory test trap related to sign 151?

A common trap is underestimating the importance of early recognition. Learners might think they can react at the last moment, but the exam stresses the need for proactive driving. Always anticipate the hazard and adjust your speed well in advance, not just as you arrive at the crossing.

Does sign 151 mean I always have to stop?

No, sign 151 is a warning to prepare for the hazard. You only need to stop if a train is approaching, if the barriers are down, or if flashing lights indicate a train is coming. However, you must always reduce speed and be ready to stop, as the sign signifies a potentially dangerous situation.

151 - Level crossing road sign image

A clear reference image of the 151 - Level crossing road sign used in Germany.

151 - Level crossing road sign

Other names for the 151 - Level crossing

The 151 - Level crossing road sign may also be known by these alternative names or terms.

German road sign 151German traffic sign 151StVO sign 151Level crossing signBahnübergangdanger warning signs 151

German Danger Warning Signs road sign category

The 151 - Level crossing road sign is part of the German Danger Warning Signs category, which groups together signs with similar rules and functions.

Reinforce Your Knowledge with Similar Signs

Comparing related road signs aids recognition and memory, crucial for reducing errors during your German theory test. Understanding subtle differences between similar traffic signs sharpens your ability to react correctly and improves overall sign recognition for exam preparation.

101 - Danger spot road sign

Danger spot

Sign 101: Danger Spot Ahead – Be Prepared for Hazards

German Danger Warning Signs101
101-10 - Aircraft operations - installed on the right road sign

Aircraft operations - installed on the right

Warning: Aircraft Operations Ahead (Sign Installed on the Right)

German Danger Warning Signs101-10
101-11 - Pedestrian crossing - installed on the right road sign

Pedestrian crossing - installed on the right

Beware of Pedestrians: Understand the "Pedestrian Crossing - Installed on the Right" Danger Warning Sign (101-11)

German Danger Warning Signs101-11
101-12 - Cattle crossing - installed on the right road sign

Cattle crossing - installed on the right

Warning: Cattle Crossing Ahead - Sign 101-12 (Installed on the Right)

German Danger Warning Signs101-12
101-13 - Reiter - installed on the right road sign

Reiter - installed on the right

Understand German Road Sign 101-13: Reiter - Installed on the Right

German Danger Warning Signs101-13
101-14 - Amphibian migration - installed on the right road sign

Amphibian migration - installed on the right

Beware of Amphibian Migration Crossing Ahead!

German Danger Warning Signs101-14
101-15 - Falling rocks - installed on the right road sign

Falling rocks - installed on the right

Beware of falling rocks on the right with sign 101-15

German Danger Warning Signs101-15
101-20 - Aircraft operations - installed on the left road sign

Aircraft operations - installed on the left

Prepare for Aircraft Operations Ahead with Warning Sign 101-20

German Danger Warning Signs101-20

Ready to Master German Road Signs? Start Your Focused Revision

Deepen your understanding of specific road sign categories or test your knowledge with practice questions. Explore our themed sign groups for targeted study or jump into quizzes to reinforce your recognition skills for the official German theory exam.

All German Road Signs List
CTA Decorative Squares

Dive into German road sign knowledge

101-53 Ufer German road signGerman Driving Theory B courseGerman Driving Theory AM courseGerman HGV Theory - C/CE course101 Danger spot German road signGerman Motorcycle Theory A course101-51 Snow or ice German road sign108-10 Descent 10% German road sign108-11 Descent 11% German road sign108-12 Descent 12% German road sign108-13 Descent 13% German road sign108-14 Descent 14% German road sign108-15 Descent 15% German road signGerman Bus & Coach Theory (D) course101-52 Loose gravel German road sign103-10 Curve - left German road sign103-20 Curve - right German road sign101-55 Movable bridge German road sign102 Intersection or side road German road signGerman Regulatory Signs German road sign category105-10 Double curve - first left German road sign105-20 Double curve - first right German road signGerman Supplementary Signs German road sign categoryGerman Danger Warning Signs German road sign category101-23 Reiter - installed on the left German road sign101-54 Insufficient clearance profile German road signGerman Traffic Control Boards German road sign category101-13 Reiter - installed on the right German road signGerman Guide and Information Signs German road sign category101-25 Falling rocks - installed on the left German road sign101-15 Falling rocks - installed on the right German road sign101-22 Cattle crossing - installed on the left German road sign101-12 Cattle crossing - installed on the right German road sign101-20 Aircraft operations - installed on the left German road sign101-21 Pedestrian crossing - installed on the left German road sign101-24 Amphibian migration - installed on the left German road sign101-10 Aircraft operations - installed on the right German road sign101-11 Pedestrian crossing - installed on the right German road sign101-14 Amphibian migration - installed on the right German road signGerman Traffic Facilities and Road Markings German road sign category