This Swiss information sign (4.77-1) alerts you to upcoming changes in lane usage, such as a reduction from three to two lanes or a diversion of lanes. It's designed to help you anticipate and adjust your driving plan without replacing any specific regulatory signs. Always observe its placement, accompanying road markings, and any other traffic signals to ensure safe navigation and to comply with all traffic laws.
This specific Swiss indication sign helps drivers anticipate lane reductions, crucial for planning your route and adjusting your driving approach. Mastering its meaning is vital for passing your theory test and navigating Swiss traffic rules safely.
This indication sign identifies a road type, facility, traffic arrangement, service, or operating condition. It helps drivers understand what is available or expected ahead, but it does not override separate speed limits, prohibitions, priority rules, lane signals, or road markings. For learners, the professional interpretation is to use the information early while continuing to scan for binding regulatory instructions. Official catalogue code: 4.77-1.
The "Information about routing of lanes (reducing from three to two lanes – two lanes from the right join the one lane – left lane is derouted to the other side of the motorway) (variant 1)" sign identifies information about routing of lanes or gives practical information about that road facility. It supports route and behaviour choices without replacing separate regulations. Catalogue code 4.77-1.
Get clear, practical answers to the most common questions about the 4.77-1 - Information about routing of lanes (reducing from three to two lanes – two lanes from the right join the one lane – left lane is derouted to the other side of the motorway) (variant 1) 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.
Sign 4.77-1 is an information sign used in Switzerland to inform drivers about changes in lane routing. This could involve a reduction in the number of lanes ahead, or specific lanes being diverted. Its aim is to provide advance notice so drivers can prepare for the new road layout.
When you see sign 4.77-1, you should be aware that the lane situation ahead is changing. You need to pay close attention to lane markings, directional signs, and any other traffic control devices to understand which lane to use. It's important not to rely solely on this sign, but to integrate its information with all other visual cues.
No, sign 4.77-1 itself does not mandate a lane change. It simply provides information about the upcoming road layout. Your actual lane choice will depend on your destination and any specific regulatory signs or lane markings directing you.
A common trap is mistaking this information sign for a mandatory instruction. Learners might think it forces a specific action, like merging immediately. Remember, it's advisory information, and you must still follow any explicit traffic signals, lane signals, or road markings, which might have priority.
If you miss the information from sign 4.77-1, it's crucial not to make sudden or unsafe manoeuvres. Instead, focus on the immediate traffic situation and look for any subsequent signs or lane markings that clarify the correct path. Driving smoothly and observing traffic around you is key to correcting for missed information safely.
A clear reference image of the 4.77-1 - Information about routing of lanes (reducing from three to two lanes – two lanes from the right join the one lane – left lane is derouted to the other side of the motorway) (variant 1) road sign used in Switzerland.
The 4.77-1 - Information about routing of lanes (reducing from three to two lanes – two lanes from the right join the one lane – left lane is derouted to the other side of the motorway) (variant 1) road sign may also be known by these alternative names or terms.
The 4.77-1 - Information about routing of lanes (reducing from three to two lanes – two lanes from the right join the one lane – left lane is derouted to the other side of the motorway) (variant 1) road sign is part of the Swiss Indication Signs category, which groups together signs with similar rules and functions.
Reviewing related lane routing signs, such as those indicating lane reductions, sharpens your ability to distinguish subtle differences. This targeted practice is crucial for accurate sign recognition and enhances your preparation for the Swiss theory test, reducing potential exam errors through effective traffic sign comparison.
Understand the 'Motorway' indication sign (4.01) in Switzerland
End of Expressway sign (4.04) informs you about the road ahead.
Understanding the Mountain Postal Road Sign (4.05) in Switzerland
This sign marks the end of a designated mountain postal road.
Understand the 'Tunnel' indication sign (4.07) for safe navigation in Switzerland.
Identify Tunnels Ahead with the 'Tunnel (Variant 1)' Information Sign
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
