Bamberg The inscribed centre includes some remains of the "Ludwig Canal" including "Lock 100" and quays/old cranes alongside the street "Am Kanal". The Ludwig Canal was built between 1836/46 as the first attempt to link the Main and Danube. See ; link
Banska Stiavnica Network of canals connecting the water reservoirs
Frontiers of the Roman Empire Antonine Wall: when a new section of the Union Canal was built in 2000 a Tunnel was built under the wall to avoid damaging it.