The "Uneven Road" (1.06) sign is a crucial advance hazard warning in Switzerland. It alerts you to a change in road surface quality that might affect your vehicle's stability or your driving comfort. Seeing this sign means you should anticipate the hazard, adjust your speed if necessary, and be ready to widen your observation before you reach the affected area, rather than reacting at the last moment.
This advance warning sign (1.06) alerts you to upcoming uneven road surfaces, prompting you to adjust speed and observation for safe passage. Mastering such road sign meanings is crucial for theory test revision and safe driving in Switzerland.
This warning sign is used as an early planning cue, not as a last-second prompt. On Swiss roads it appears before the relevant hazard so the driver can adjust speed, following distance, lane position, and observation before the situation becomes demanding. In theory training, the expected answer should connect the sign with a concrete behaviour change: anticipate the hazard, keep control, and avoid overtaking or sudden manoeuvres where the warning reduces the safety margin. Official catalogue code: 1.06.
The "Uneven road" sign is an advance hazard warning. It gives the driver time to lower speed if needed, widen observation, and prepare for the signed hazard before reaching the danger point. Catalogue code 1.06.
Get clear, practical answers to the most common questions about the 1.06 - Uneven road 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 Swiss driving theory exam in Switzerland.
The 1.06 Uneven Road sign is a warning sign indicating that the road surface ahead is about to become uneven. This could mean potholes, bumps, or other irregularities. It serves as an early alert for drivers to prepare for potential discomfort or a change in road conditions.
When you see the 1.06 Uneven Road sign, you should prepare for the change in road surface. This generally involves checking your mirrors, potentially reducing your speed if the unevenness is significant, and increasing your following distance to allow for smoother passage. Avoid overtaking or sudden lane changes in the area where the warning applies.
Reacting early to the 1.06 sign is vital because uneven road surfaces can affect your vehicle's handling, potentially leading to a loss of control if you're travelling too fast or are unprepared. Early preparation allows you to maintain a safe speed and steering, ensuring a smoother and safer drive.
A common exam trap is not demonstrating a proactive response. The test expects you to show you understand the need to anticipate and adjust speed or behaviour before reaching the hazard, not just react when you hit the uneven patch. Also, remember that this sign is a warning, not necessarily a prohibition on driving through, but it demands a cautious approach.
Yes, the context is important. While the 1.06 sign always warns of an uneven road, how you react might vary. For instance, if the sign is accompanied by a supplementary panel indicating 'narrow road' or 'slippery surface', you would need to combine these warnings for a more specific response, likely involving further speed reduction and increased caution.
A clear reference image of the 1.06 - Uneven road road sign used in Switzerland.

The 1.06 - Uneven road road sign may also be known by these alternative names or terms.
The 1.06 - Uneven road road sign is part of the Swiss Warning Signs category, which groups together signs with similar rules and functions.
Comparing similar road signs helps solidify your understanding of their distinct meanings and applications. Effective traffic sign comparison is crucial for accurate recognition and fewer mistakes during your theory test revision.

Understand the "Bend to Right" warning sign (1.01) and how to react safely.

Prepare for the upcoming bend to the left with this advance warning sign.

Prepare for a double bend starting to the right with this advance warning sign.

Prepare for a Double Bend, Starting with a Left Turn

Prepare for reduced grip with the Slippery Road warning sign (1.05).

Prepare for a road that narrows from both sides with this advance warning sign.

Prepare for a narrowing road ahead with the "Road Narrows on Right" warning sign (1.08).

Prepare for a narrower road ahead with the 'Road Narrows on Left' warning sign.
Mastering the meaning of specific road signs is essential for navigating Switzerland's complex infrastructure safely. These resources link visual markers to the official traffic rules and priority procedures required for your driving theory test.
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Foreign visitors planning to drive rental cars in Switzerland will find essential information here to ensure compliance with local regulations. The article clarifies the minimum age for renters, the requirement for an International Driving Permit (IDP) if your license isn't in Latin script or from an EU/EFTA country, and the critical importance of the motorway vignette, including who is responsible for it. This knowledge is key to a stress-free driving experience and passing any on-road checks.
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This warning sign is used as an early planning cue, not as a last-second prompt. On Swiss roads it appears before the relevant hazard so the driver can adjust speed, following distance, lane position, and observation before the situation becomes demanding. In theory training, the expected answer should connect the sign with a concrete behaviour change: anticipate the hazard, keep control, and avoid overtaking or sudden manoeuvres where the warning reduces the safety margin. Official catalogue code: 1.15.
This warning sign is used as an early planning cue, not as a last-second prompt. On Swiss roads it appears before the relevant hazard so the driver can adjust speed, following distance, lane position, and observation before the situation becomes demanding. In theory training, the expected answer should connect the sign with a concrete behaviour change: anticipate the hazard, keep control, and avoid overtaking or sudden manoeuvres where the warning reduces the safety margin. Official catalogue code: 1.16.
After reviewing the full list of Swiss road signs, delve deeper into specific categories, practice recognition with quizzes, or explore detailed explanations for each sign. Continue your comprehensive preparation for the official theory driving test.
View All Swiss Road Signs