Unrestricted Autobahnen between Garda/Stuttgart/Nurburg?

[havoc]

Are there any which are approximately on that route? Would be nice to legally stretch the old girl's legs while we're over there?

Thanks,

Martin.

[G Man]

Heres a map of the unrestricted parts
http://www.autobahnatlas-online.de/Limitkarte.pdf
http://www.autobahnatlas-online.de/LegendeLimit_e....