Pirmasens-Winzeln is one of only four "left slip roads" in the German autobahn network: coming from Zweibrücken, the left lane is the exit to Winzeln and the right lane stays on the A8; access from Winzeln leads to the left lane. In the direction towards Zweibrücken, the exit and entry are normal. An interchange between the A8 and A62 was planned here, but following the cancellation of the A8 Pirmasens - Karlsruhe section the "interchange" was used for the Winzeln exit.