This sign, variant 2 of 4.77-2, provides essential information about upcoming lane routing changes, specifically indicating a reduction from three to two lanes, with traffic from the right merging into one lane, and the left lane being rerouted. While it informs you about the road layout, it doesn't replace regulatory signs like speed limits or priority rules. Always use this information to anticipate changes and continue to observe other traffic controls.
This informational sign provides critical details about lane configurations, specifically indicating a reduction from three to two lanes ahead and how traffic will be rerouted. Proper interpretation is key for safe lane changes and adherence to traffic rules, making it essential for your theory test revision.
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: 4.77-2.
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 2)" 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 4.77-2.
Get clear, practical answers to the most common questions about the 4.77-2 - 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 2) 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 4.77-2 sign (variant 2) informs drivers about future lane routing. It specifically indicates that the road ahead will reduce from three lanes to two, with traffic from the right merging and the left lane being rerouted. It's an informational sign, guiding your awareness of the changing road layout.
When you see the 4.77-2 sign, prepare for a change in lane configuration. You should anticipate merging traffic and potentially a rerouted lane. Start scanning for other signs and road markings that may provide further instructions or regulations, such as speed limits or lane closure indications.
No, the 4.77-2 sign is an informational sign, not a prohibitory or mandatory one. It advises you of an upcoming lane reduction and rerouting. Your specific lane choice will depend on other signs, road markings, traffic conditions, and your intended direction.
Both variants inform about lane routing changes. The specific configuration of merging and rerouting lanes differs. Variant 2 typically shows two lanes from the right joining one, with the left lane being rerouted, differing from other variants of the same sign family.
A common trap is confusing informational signs like 4.77-2 with regulatory signs. Learners might mistakenly think this sign gives permission to ignore other rules or that it dictates an immediate, mandatory lane change. Always remember that informational signs supplement, but do not replace, binding traffic rules and markings.
A clear reference image of the 4.77-2 - 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 2) road sign used in Switzerland.

The 4.77-2 - 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 2) road sign may also be known by these alternative names or terms.
The 4.77-2 - 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 2) road sign is part of the Swiss Indication Signs category, which groups together signs with similar rules and functions.
Comparing signs like 'Information about routing of lanes (reducing from three to two lanes)' helps solidify your understanding and improve recall for the theory test. Detailed traffic sign comparison sharpens your ability to distinguish subtle differences, crucial for successful exam preparation.

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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.
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