 Owing to Mörlenbach’s central location in the Weschnitz valley, it is a transport hub.Through Mörlenbach runs "Bundesstraße" 38, which is the main traffic artery in the Rhine-Neckar agglomeration.In the heart of the community, the L 3120, coming from the Überwald, meets the B 38 and runs farther on to Heppenheim.