 Reichartsweiler lies at the crossroads formed by the thoroughfare known as Hauptstraße (“Main Street”; "Bundesstraße" 423), and, to each side of this, Glanstraße and Steinrissstraße (“Stone Cleft Street”), both of which run parallel to the Dorfbach down to its mouth.A further street, named Hahnböschel, branches off Hauptstraße north of this crossing at the mountainside.The houses in the original Rehweiler, too, cluster around a crossroads, this one formed by Kuselbergstraße and Quirnbacher Straße running north-south, and Rödelbachstraße and Glanstraße on the river's left bank.