The A99 is just a ring around Munich.
Rasthof Vaterstetten East
This service station is located at the A99 in Feldkirchen. It is located only 2 km from the S-Bahn station Vaterstetten and requires walking through the small village to the back of the service station. 1,000 trucks or more park here here every night with many more passing through, heading north and south. While I would not like to sleep here (with a 1,000 plus lonely men), its a excellent place when heading both north and south.