Image:Autobahn 1-9.png

I, SPUI, the creator of this image, hereby release it into the public domain. If that cannot be done for any reason, including the nonexistence of a way to release a work into the public domain, I release it (or my changes in the case of a derivative work) under the following license: This image is copyrighted. The copyright holder has irrevocably released all rights to it, allowing it to be freely reproduced, distributed, transmitted, used, modified, built upon, or otherwise exploited in any way by anyone for any purpose, commercial or non-commercial, with or without attribution of the author.

German Autobahn 1-9. Base map is from OpenGeoDb, which allows any use. [Translation of part of [1] from German: "May I use the data also for commercial projects? Of course! Because the goal of this project was and is the structure of comprehensive a geo data base as possible, which can be used free of charge."]