The Announcement of Junction sign (catalogue code 4.66) is a crucial direction sign in Switzerland, designed to help you prepare for upcoming route arrangements. It allows you to choose the correct lane, destination, route number, or detour well in advance, preventing sudden braking or lane changes. Always interpret this sign in conjunction with lane markings, traffic lights, and any supplementary panels for safe navigation.
This Swiss direction sign, code 4.66, provides crucial advance notice of upcoming junctions and route arrangements, helping you plan your manoeuvre safely. Mastering its interpretation is key for theory test revision and confident navigation on Swiss roads.
This direction sign is part of Swiss route guidance. It is meant to be read before the decision point so drivers can select a lane, exit, route number, destination, detour, or road category without sudden steering or braking. The safe response is to plan the manoeuvre calmly, confirm that the lane and vehicle category match the sign, and avoid crossing lanes late. Official catalogue code: 4.66.
The "Announcement of junction" sign guides drivers toward announcement of junction or explains the route arrangement ahead. Use it to choose the correct lane, destination, route number, or detour in good time. Catalogue code 4.66.
Get clear, practical answers to the most common questions about the 4.66 - Announcement of junction 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 primary purpose of sign 4.66 is to inform drivers about upcoming junctions or route changes. It gives you advance notice so you can select the appropriate lane, destination, or route without having to make last-minute decisions, enhancing safety and traffic flow.
When you see sign 4.66, you should read the information it provides about lanes, destinations, and routes. Plan your manoeuvre calmly, confirm that the indicated lane and route match your intended direction and vehicle category, and then signal and move smoothly into the correct lane.
A common mistake is to ignore the sign until the last moment, forcing abrupt lane changes or braking. Another error is following an arrow or destination that doesn't align with your lane, route, or vehicle category. Always ensure your choice is appropriate for your situation.
While sign 4.66 is a direction sign, it's important to note its placement, lane context, and road markings. It should be interpreted alongside traffic lights and any supplementary panels. Understanding how these elements interact is key to safe navigation, especially in complex junctions.
Reading the sign early allows you ample time to process the route information, make a safe and informed decision about which lane to use, and position your vehicle correctly. This proactive approach prevents dangerous situations like sudden lane changes or missed exits, which are common hazards.
A clear reference image of the 4.66 - Announcement of junction road sign used in Switzerland.

The 4.66 - Announcement of junction road sign may also be known by these alternative names or terms.
The 4.66 - Announcement of junction road sign is part of the Swiss Direction Signs category, which groups together signs with similar rules and functions.
Reviewing signs like the Announcement of Junction alongside similar direction signs helps solidify your understanding and reduces errors. Effective traffic sign comparison is key for theory test revision and mastering Swiss road rules.

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This direction sign is part of Swiss route guidance. It is meant to be read before the decision point so drivers can select a lane, exit, route number, destination, detour, or road category without sudden steering or braking. The safe response is to plan the manoeuvre calmly, confirm that the lane and vehicle category match the sign, and avoid crossing lanes late. Official catalogue code: 4.55.
This direction sign is part of Swiss route guidance. It is meant to be read before the decision point so drivers can select a lane, exit, route number, destination, detour, or road category without sudden steering or braking. The safe response is to plan the manoeuvre calmly, confirm that the lane and vehicle category match the sign, and avoid crossing lanes late. Official catalogue code: 4.51.2.
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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