Drehfunkfeuer
The Aichtal Bridge, built from 1979 to 1983, is with a length of 1161 meters the longest road bridge in Germany. It spans the Aich and Bombach Valley between Aich and Neuenhaus at a height of 52 meters above the valley floor. On the Betzenberg, on the western boundary of the district above Waldenbuch, is the Waldenbuch telecommunications tower, built in 1976, which is visible from afar at a height of 146 meters. Another remarkable building from more recent times is the VHF omnidirectional range on the Kleinbergle, which is used for air navigation.