The Motorway sign is a blue rectangular sign featuring a white depiction of a road with two lanes in each direction and a divider. In Germany, this sign indicates that you are about to enter a motorway (Autobahn).

When you see this sign, it means that you are entering a road designed for higher speeds, where certain rules and regulations apply. Key points to remember when driving on the motorway include:

- No general speed limit: While there is no absolute speed limit, it is recommended to drive at a speed of 130 km/h (81 mph) for safety. However, some sections are marked with speed limits that must be followed.
- Lane discipline: The left lane is for overtaking, while the right lane is to be used for normal driving. Traffic should maintain a steady flow with limited lane changes.
- No stopping: Stopping on the motorway is generally prohibited except in emergencies or break-down situations.
- Use of lights: In conditions of low visibility, using your headlights is mandatory, and it is advisable to use your turn signals when changing lanes.

Always stay alert and drive responsibly in accordance with traffic regulations while on the motorway. If you have any more questions about highway driving or other traffic rules, feel free to ask!