Canal des Salines
France
The Canal des Salines (French pronunciation: [kanal de salin]) was a planned canal in north eastern France. In its full extent it would have connected the river Sarre at Sarralbe with the river Moselle at Metz, via Dieuze and Château-Salins. Only 4 km were completed, between Mittersheim and Loudrefing. The section between Sarralbe and Mittersheim was replaced by the Canal de la Sarre, built in the 1860s.
Canal data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).