German road sign 550-21, officially 'Zusammenführungstafel - an durchgehender Strecke - 2-streifig plus 1 Fahrstreifen von rechts', is a traffic control board indicating a lane merge. It specifically shows a scenario where two lanes continue and one lane merges from the right. You'll encounter this sign, often alongside road markings, in areas with temporary traffic management, roadworks, or lane closures, especially on motorways and multi-lane roads. It's crucial to recognize the upcoming lane arrangement early and adapt your speed and lane position proactively before the merge point to ensure a smooth and safe transition.
Mastering German road sign 550-21, the Lane Merge board, is crucial for navigating complex traffic situations and passing your theory test. This sign indicates how lanes will merge, requiring early recognition and appropriate adjustments to ensure smooth passage through the affected road section.
German road sign 550-21, officially designated "Zusammenführungstafel - an durchgehender Strecke - 2-streifig plus 1 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 550-21 means "Lane merge board - an continuinger Strecke - 2-lane plus 1 lane right" and is officially listed as "Zusammenführungstafel - an durchgehender Strecke - 2-streifig plus 1 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 550-21 - Lane merge board - an continuinger Strecke - 2-lane plus 1 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 550-21, a lane merge board, informs drivers about an upcoming change in lane configuration. It specifically illustrates that two lanes will continue while a third lane merges from the right, typically due to roadworks or lane reductions. Its purpose is to prompt drivers to prepare for the merge and choose the appropriate lane early.
Upon seeing sign 550-21, you must recognize the lane arrangement being shown. Pay close attention to the arrows indicating that your current lane might merge with another from the right. You should adapt your speed, check your mirrors, and, if necessary, signal and move to the appropriate continuing lane before reaching the merge point itself.
A common exam trap is reacting too late. Drivers often wait until the actual merge point to make a decision, which can lead to sudden braking or unsafe lane changes. The sign requires you to anticipate the merge and select your lane in the 'taper' or transition zone before the lanes actually combine.
Sign 550-21 is specific to a situation where two lanes continue and one merges from the right. Other lane merge signs might show different lane configurations, such as a lane ending and merging into another, or multiple lanes merging. Always read the arrows on the specific board carefully to understand the exact lane changes required.
Yes, if sign 550-21 indicates that your lane is one of those merging, you must not continue in it past the indicated point. You need to either move to one of the continuing lanes early, or if you are in the lane that merges from the right, ensure you yield appropriately if necessary and merge safely into the continuing traffic.
A clear reference image of the 550-21 - Lane merge board - an continuinger Strecke - 2-lane plus 1 lane right road sign used in Germany.
The 550-21 - Lane merge board - an continuinger Strecke - 2-lane plus 1 lane right road sign may also be known by these alternative names or terms.
The 550-21 - Lane merge board - an continuinger Strecke - 2-lane plus 1 lane right road sign is part of the German Traffic Control Boards category, which groups together signs with similar rules and functions.
Understanding subtle differences between similar road signs, like this lane merge board, is crucial for accurate recognition and fewer errors. Comparing related traffic signs helps reinforce your knowledge, improving performance on your theory test revision and ensuring safer driving decisions.
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Deepen your understanding of specific road sign categories or test your knowledge with practice questions. Explore our themed sign groups for targeted study or jump into quizzes to reinforce your recognition skills for the official German theory exam.
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