Road sign 357, officially known as 'Sackgasse', informs drivers that a street ahead leads to a dead end. As a guide and information sign, it helps you orient yourself and plan your route effectively. When you see this sign, especially with directional arrows or supplementary plates, it's crucial to recognize the situation early and adjust your speed and position accordingly. Remember that this sign itself doesn't create a prohibition, but it signals a change in the road ahead that requires your attention and careful decision-making, especially in preparation for your German driving theory test.
This section deciphers the meaning and practical implications of the 'Dead-end street' (Sackgasse) sign. Crucial for your theory test revision, it explains how to recognise and react to this sign to ensure safe driving and effective route planning in Germany.
German road sign 357, officially designated "Sackgasse", belongs to the guide and information signs group. It provides official information that supports orientation and safer decisions without usually creating a prohibition by itself. You may see it in route guidance, priority-road sections, motorway services, parking facilities, tourist destinations, diversions, and local information points, depending on how the road authority has arranged the location. An end version marks the point where that specific rule, facility, or marked section ceases to apply. 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 using the information early while still obeying mandatory signs and markings. Always combine the sign with road markings, traffic lights, police instructions, and any supplementary plates at the same location.
German road sign 357 means "Dead-end street" and is officially listed as "Sackgasse". 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.
Get clear, practical answers to the most common questions about the 357 - Dead-end street 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.
Sign 357, known as 'Sackgasse', indicates a dead-end street. It's an information sign designed to help you navigate and plan your route. It means the road ahead does not continue through and will likely require you to turn around.
No, sign 357 itself does not require you to stop. It's an informational sign. You should use the information to prepare for the situation ahead, such as adjusting your speed or choosing the correct lane if a turn is indicated, but you only stop if the road ends and you need to turn around, or if other traffic rules require it.
A common mistake is not recognizing the sign early enough, leading to abrupt braking or lane changes at the last moment. Learners might also overlook supplementary plates that could specify parking rules or indicate the exact location of the dead end, or fail to understand that other mandatory signs (like priority signs) still apply.
Sign 357 is an information sign and does not override mandatory signs such as speed limits, priority rules, or prohibitory signs. You must always obey these other signs. For example, if sign 357 appears with a 'Give Way' sign, you still need to yield to oncoming traffic at the dead-end intersection.
Yes, sign 357 is often accompanied by directional arrows on supplementary plates. These arrows indicate the direction you need to take to reach the dead-end street, or the direction to follow to exit a dead-end section if it's part of a diversion or specific route.
A clear reference image of the 357 - Dead-end street road sign used in Germany.

The 357 - Dead-end street road sign may also be known by these alternative names or terms.
The 357 - Dead-end street road sign is part of the German Guide and Information Signs category, which groups together signs with similar rules and functions.
Comparing similar German road signs like "Dead-end street" (Sackgasse) helps solidify your knowledge and prevent common errors during your theory test revision. Effective traffic sign comparison and mastering sign recognition are crucial skills for safe driving and passing your exam.

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