'''2nd option ([[Rest area]] Gräfenhausen - in the south of Frankfurt)''':<br/>
Take suburban train (S-Bahn) S3 (indicating: [[Darmstadt]]) to the stop "Erzhausen", leave the station and walk through the town Erzhausen on "Bahnstraße" and "Hauptstraße" westward until you can hear the [[A5 (Germany)|Autobahn A5]]. At some point, you will see a sign pointing left to a '''Schützenhaus''', follow this direction, continue straight beyond the clubhouse and you will arrive at [http://www.serways.de/standorte/standorte/Gr%C3%A4fenhausen%20Ost Rastanlage Gräfenhausen Ost] ([http://g.co/maps/wjg7k Map]).
It takes 50-60 minutes from the city center of Frankfurt until "Rastanlage Gräfenhausen". There is plenty of long distance traffic 24 hours a day at this spot, a restaurant as well as a small supermarket!