automationgame.com

Here is the AVUS 1992-1993 track, used in DTM:





In the track image, appears the real lenght. Ingame is 200m larger.

Great!

A tip: You can get much higher resolution images from Google Earth.

Also I may have a look at your curves because I still want to improve my own version. And I didnt even know the layout was so close to the 1959.

And not to be nit picky but the correct spelling is

"Automobil-Verkehrs- und Übungsstraße"

What you wrote is ok for non Germans who know no Umlaut but it looks a little bit funny to us.