Tunnel in an older part of the canal Brussel-Charleroi near Seneffe (B). In use between 1885 and 1958. The tunnel has a length of 1050 m and a width of 8 m with a towpath for the horses. The canal in the tunnel could be navigated with ships with a maximum width of 5 m and a maximum draft of 2.1 m (capacity 350 tons).
