The I20 'Motorway Junction (System Interchange)' sign is a crucial information sign found on Danish motorways. It helps you plan your route by providing essential details about upcoming exits, junctions, lane assignments, route numbers, and distances. Seeing this sign early allows you to select the correct lane well in advance, avoiding dangerous last-minute manoeuvres and ensuring a smoother, safer journey. Always match the sign's information to your intended destination before committing to a lane.
This vital Danish road sign, code I20, helps you navigate complex motorway interchanges and plan your lane choices effectively. Mastering its interpretation is crucial for safe driving and passing your theory test revision on Danish motorways.
This Danish motorway sign is designed for high-speed route planning. It can identify exits, motorway junctions, lane assignments, route confirmation, distances, or tourist information. Drivers should read it early enough to choose the correct lane and avoid late lane changes, especially near exits and system interchanges. Official catalogue code: I20.
The "Motorway junction (system interchange)" sign provides motorway-specific exit, junction, lane, route, distance, or tourist information. Use it to plan motorway lane choice and exits in good time. Catalogue code I20.
Get clear, practical answers to the most common questions about the I20 - Motorway junction (system interchange) 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 Danish driving theory exam in Denmark.
The I20 sign's primary purpose is to provide advance information about motorway junctions and exits. It helps drivers plan their lane choices and route by displaying exit numbers, route confirmations, distances, and sometimes tourist information, enabling safe preparation for changes in the road layout.
You should look for the I20 sign well in advance of the junction or exit it indicates. The earlier you can read and understand the information – such as your intended exit or route number – the more time you have to safely position your vehicle in the correct lane.
When you see the I20 sign, your priority is to assess the information it provides. Match the route, destination, lane arrow, or exit number shown on the sign with your planned route. If it matches, begin preparing to move into the designated lane for your exit or continuation route.
You must avoid making late lane changes near junctions or system interchanges. It's also crucial to avoid following a motorway direction or exit that does not align with your intended route or vehicle category. The I20 sign helps you prevent these risky actions by giving you advance notice.
Yes, often the I20 sign will indicate which lane or lanes are appropriate for specific exits or routes. Pay close attention to any lane arrows or specific instructions on the sign to ensure you are in the correct lane well before reaching the junction.
A clear reference image of the I20 - Motorway junction (system interchange) road sign used in Denmark.

The I20 - Motorway junction (system interchange) road sign may also be known by these alternative names or terms.
The I20 - Motorway junction (system interchange) road sign is part of the Danish Motorway Signs category, which groups together signs with similar rules and functions.
Reviewing similar road signs together enhances your ability to distinguish between them, which is crucial for accurate recognition and fewer errors during your theory test revision. Mastering traffic sign comparison is key to confident driving and passing your Danish driving theory exam.

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After reviewing the full list of Danish road signs, test your understanding by attempting practice questions focused on sign recognition and meaning. Reinforce your learning and identify areas needing further study to confidently pass your driving theory exam.
View All Danish Road Signs List