The houses stand within the Alte Nahebrücke bridge, which was crafted of stone in 1300. Standing on 8 supporting columns (called “piers”), it spans the two arms on the Nahe river flowing through the town: the Nahe as well as Mühlenkanal - a channel of drinking water giving the mill. https://www.social-bookmarking.org/de/immobilienmakler-in-bingen-ihr-partner-fuer-immobiliengeschaefte-am-rhein