German road sign 550-27, officially known as 'Zusammenführungstafel - an durchgehender Strecke - 4-streifig plus 3 Fahrstreifen von rechts', is a traffic control board designed to guide you through complex lane arrangements. It specifically informs drivers on a continuous route about merging lanes, indicating a situation where 4 lanes are continuing and 3 lanes are merging from the right. You'll often see this sign before roadworks or areas with significant lane shifts, prompting you to adjust your speed, lane position, and attention early to avoid hazards.
This sign, 'Lane merge board - an continuinger Strecke - 4-lane plus 3 lane right', visually explains upcoming lane configurations crucial for safe driving. Master its interpretation for your theory test revision and to navigate German road signs effectively.
German road sign 550-27, officially designated "Zusammenführungstafel - an durchgehender Strecke - 4-streifig plus 3 Fahrstreifen von rechts", belongs to the traffic control boards group. It shows how lanes are arranged, shifted, narrowed, separated, or merged, usually before a roadworks or high-speed lane-change area. You may see it in motorways, multilane roads, temporary roadworks, lane closures, lane shifts, merge areas, and construction-stage traffic management, 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. Any right reference should be read as part of the direction, road side, lane arrangement, or placement shown by the sign. 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 translating the arrows into early lane choice rather than reacting at the last moment. Always combine the sign with road markings, traffic lights, police instructions, and any supplementary plates at the same location.
German road sign 550-27 means "Lane merge board - an continuinger Strecke - 4-lane plus 3 lane right" and is officially listed as "Zusammenführungstafel - an durchgehender Strecke - 4-streifig plus 3 Fahrstreifen von rechts". 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 550-27 - Lane merge board - an continuinger Strecke - 4-lane plus 3 lane right 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 550-27 informs drivers on a continuous route that there are 4 continuing lanes and 3 lanes merging from the right. Its main purpose is to alert you to an upcoming lane change or merge situation so you can prepare to adjust your driving behaviour accordingly, such as selecting the correct lane early or reducing speed.
When you see sign 550-27, you should recognise the lane merge situation early. It's crucial to adapt before reaching the controlled area by checking the exact lane configuration shown by the arrows. You must then select the appropriate lane, signal any lane changes, and potentially reduce your speed to match the traffic flow and conditions.
A common mistake is reacting too late to the lane merge. Learners might continue in a lane that is about to end or merge, or they may attempt to switch lanes at the last possible moment, causing disruption or danger. The theory exam tests your ability to anticipate such situations based on signs like 550-27 and plan your lane choice well in advance.
No, sign 550-27 specifically indicates that 4 lanes are continuing on the current route, while 3 additional lanes are merging from the right. It's essential to carefully read the arrows and symbols on the sign to understand precisely which lanes are continuing and which are merging to make the correct lane choice.
In Germany, official road markings, temporary signs, cones, and police instructions form a combined traffic management system. Always follow the most immediate and clearest instructions. If road markings or temporary barriers indicate a different lane arrangement than suggested by sign 550-27, prioritize the markings and temporary guidance.
A clear reference image of the 550-27 - Lane merge board - an continuinger Strecke - 4-lane plus 3 lane right road sign used in Germany.

The 550-27 - Lane merge board - an continuinger Strecke - 4-lane plus 3 lane right road sign may also be known by these alternative names or terms.
The 550-27 - Lane merge board - an continuinger Strecke - 4-lane plus 3 lane right road sign is part of the German Traffic Control Boards category, which groups together signs with similar rules and functions.
Reviewing related road signs like the lane merge board helps solidify your understanding and reduces mistakes during your theory test revision. Comparing similar traffic signs improves sign recognition and ensures you master all essential German traffic rules.

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