German road sign 551-29, also known as a 'Zusammenführungstafel', is a crucial traffic control board used to manage lane arrangements on German roads. This specific variant indicates a scenario where two lanes merge into a continuing route of five lanes. Its primary purpose is to inform drivers about upcoming lane changes, shifts, or merges, prompting them to adjust their speed, positioning, and attention well in advance to ensure a safe transition.
Master the German Sign 551-29, a critical traffic control board, for your theory test revision. This sign shows lane configurations, guiding you on necessary adjustments for safe merging and continuing traffic flow, essential for successful exam preparation.
German road sign 551-29, officially designated "Zusammenführungstafel - an einmündender Strecke - 2-streifig einmündend plus 5-streifig durchgehend", 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. 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 551-29 means "Lane merge board - an einmündender Strecke - 2-lane einmündend plus 5-lane continuing" and is officially listed as "Zusammenführungstafel - an einmündender Strecke - 2-streifig einmündend plus 5-streifig durchgehend". 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 551-29 - Lane merge board - an einmündender Strecke - 2-lane einmündend plus 5-lane continuing 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 551-29 visually depicts how lanes are rearranged, showing two lanes merging into a main continuing route of five lanes. It's designed to help drivers anticipate and prepare for these changes, ensuring a smooth flow of traffic.
You'll typically find this sign on motorways (Autobahnen) or multi-lane roads, especially in areas with roadworks, temporary lane closures, or planned lane shifts. It's part of a system to guide traffic through complex or changing road conditions.
The most important action is to recognise the situation early and prepare for the lane merge. This means checking your mirrors, signalling any necessary lane changes in advance, and selecting the appropriate lane before reaching the merge point, rather than reacting at the last moment.
A common mistake is waiting too long to decide which lane to use, often leading to last-minute, aggressive manoeuvres. Learners might also ignore temporary road markings or barriers that supplement the sign. It's vital to combine the sign's information with all visible road guidance.
No, sign 551-29 is not a stop sign. It's an informational traffic control board that guides you on lane configurations. While it might be accompanied by other signs or conditions that require slowing down or stopping, the sign itself only indicates a merging situation.
Sign 551-29 is part of the 'traffic control boards' group, which includes signs that manage lane layouts for various reasons like roadworks or lane narrowing. They all serve to inform drivers about structural changes to the road ahead and require early adaptation.
A clear reference image of the 551-29 - Lane merge board - an einmündender Strecke - 2-lane einmündend plus 5-lane continuing road sign used in Germany.

The 551-29 - Lane merge board - an einmündender Strecke - 2-lane einmündend plus 5-lane continuing road sign may also be known by these alternative names or terms.
The 551-29 - Lane merge board - an einmündender Strecke - 2-lane einmündend plus 5-lane continuing road sign is part of the German Traffic Control Boards category, which groups together signs with similar rules and functions.
Reviewing similar traffic signs side-by-side helps cement your understanding and avoid confusion, a crucial step for effective theory test revision. This comparative approach enhances sign recognition and ensures you master German road signs for your driving licence exam.

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