German road sign 406-50, officially 'Knotenpunkte der Autobahnen - ein- oder zweistellige Nummer', is an information sign crucial for navigating German Autobahns. It highlights junctions with one or two-digit route numbers, prompting drivers to prepare for route changes, lane adjustments, or potential speed variations. You should use this sign to plan your actions early, checking for supplementary plates or specific road markings that might refine its meaning, ensuring a smooth and safe passage through complex interchange areas.
This explanation covers German road sign 406-50, crucial for understanding motorway junctions and planning your route effectively. Mastering this sign's interpretation is vital for your theory test revision and safe driving practice.
German road sign 406-50, officially designated "Knotenpunkte der Autobahnen - ein- oder zweistellige Nummer", belongs to the guide and information signs group. It provides official information that supports orientation and safer decisions without usually creating a prohibition by itself. You may see it in route guidance, priority-road sections, motorway services, parking facilities, tourist destinations, diversions, and local information points, depending on how the road authority has arranged the location. 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 using the information early while still obeying mandatory signs and markings. Always combine the sign with road markings, traffic lights, police instructions, and any supplementary plates at the same location.
German road sign 406-50 means "Knotenpunkte Autobahnen - - zweistellige Nummer" and is officially listed as "Knotenpunkte der Autobahnen - ein- oder zweistellige Nummer". 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 406-50 - Knotenpunkte Autobahnen - - zweistellige Nummer 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 406-50 informs you about junctions on the Autobahn that are marked with a one or two-digit number. It's an informational sign designed to help you recognise the upcoming junction and plan your route or lane changes accordingly.
Upon seeing sign 406-50, you should anticipate an upcoming junction. Use this early warning to check your planned route, adjust your speed gradually if necessary, and position your vehicle correctly for your intended exit or continuation. Always be alert for further signs or markings.
Sign 406-50 itself doesn't impose a direct prohibition or mandatory action like stopping. However, it's a cue to pay closer attention to other traffic signs, road markings, and your navigation. Always combine its information with your driving plan and surrounding traffic conditions.
A common trap is assuming sign 406-50 dictates your immediate actions. Learners might forget that this is an informational sign and crucial supplementary plates or specific traffic situations (like lane closures or priority changes) still require adherence. It prompts preparation, not automatic action.
While sign 406-50 specifically refers to junction numbers, it often appears in contexts leading to destinations, service areas, or parking facilities. You'll typically see other guide signs or supplementary plates in conjunction with 406-50 to specify these locations.
A clear reference image of the 406-50 - Knotenpunkte Autobahnen - - zweistellige Nummer road sign used in Germany.

The 406-50 - Knotenpunkte Autobahnen - - zweistellige Nummer road sign may also be known by these alternative names or terms.
The 406-50 - Knotenpunkte Autobahnen - - zweistellige Nummer road sign is part of the German Guide and Information Signs category, which groups together signs with similar rules and functions.
Comparing this sign with similar road signs helps solidify your recognition and reduces confusion for the German theory test. Use traffic sign comparison to enhance your sign recognition skills and prepare effectively for your driving exam revision.

Understand German Sign 301: The Priority Road Sign

Sign 306: Understand Germany's 'Priority Road' Traffic Sign

German Sign 307: You're Leaving the Priority Road

Sign 308: You Have Priority Over Oncoming Traffic

German Sign 310: Recognizing Place Names Ahead

Sign 311 (Ortstafel Rückseite) - Understanding Place-Name Sign Backsides

German Sign 311.1: Understand the Back of a Place-Name Sign without a Destination

Sign 314 'Parken' Provides Information About Parking Facilities and Rules
Deepen your understanding of these specific road markings by exploring related traffic rules and situational hazard perception exercises. Applying the official StVO regulations ensures you recognize critical signage accurately during your theory test.
As electric mobility increases on German roads, car drivers must distinguish between standard pedelecs, which function like bicycles, and higher-powered S-pedelecs that share the road with cars. This article breaks down the legal classifications and operational realities, such as speed differentials and lane usage, to ensure you are prepared for both real-world driving and the theory test. Mastering these interactions is a key step in reducing accident risks and demonstrating hazard perception proficiency.
Master German Merging Rules for a Smooth and Safe Drive
After any traffic accident in Germany, knowing the correct procedure is paramount. This guide details the mandatory actions you must take according to German law, including securing the accident scene, providing necessary information to other parties, and understanding the implications of §142 StGB (Fahrerflucht). Mastering these steps is vital for both safe driving and succeeding in your German driving theory test.
Master German Pedestrian Crossing Rules for a Safer Drive and Exam Success.
German road sign 274-50, officially designated "Zulässige Höchstgeschwindigkeit 50 km/h", belongs to the regulatory signs group. It creates a binding restriction or prohibition that applies until it is cancelled, replaced, or limited by a supplementary plate. You may see it in junctions, restricted streets, cycle and pedestrian facilities, parking areas, low-emission zones, and roads with binding lane or speed rules, depending on how the road authority has arranged the location. 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 knowing whether the sign commands, forbids, limits, or cancels a rule. Always combine the sign with road markings, traffic lights, police instructions, and any supplementary plates at the same location.
German road sign 278-50, officially designated "Ende der zulässigen Höchstgeschwindigkeit 50 km/h", belongs to the regulatory signs group. It gives a binding rule under the German StVO and must be followed rather than treated as advisory information. You may see it in junctions, restricted streets, cycle and pedestrian facilities, parking areas, low-emission zones, and roads with binding lane or speed rules, 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 knowing whether the sign commands, forbids, limits, or cancels a rule. Always combine the sign with road markings, traffic lights, police instructions, and any supplementary plates at the same location.
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.
All German Road Signs List