Follow the foot/cycle-path at your right to the approach end of runway 08.
Ramstein is conveniently situated near the Autobahnkreuz of A6 and A62 in Rheinland-Pfalz.
By September 2011, a guardrail had been placed along the road for several hundreds of meters, rendering the clearing near the railway tracks unuseable for parking.
To drive here nevertheless, take exit 14 of the A6 (Kaiserslautern-Einsiedlerhof) and proceed west towards the airfield.
From here, walk back along the road and then follow the canal.
It might be obvious, but there is also a small path leading onto the fence right behind the parking lot, which might be confusing.