Via the A5 to the Friedberg exit, then continue in the direction of Friedberg/Friedrichsdorf/Karben/Rosbach to Nieder-Wöllstadt.
Or via the B3 coming from Bald Vilbel, *** watch out for speed cameras at the traffic lights in Okarben ***, turn right at the first traffic light in Nieder-Wöllstadt and continue almost to the Polo-Wiese… 😉