Chemung Canal which connected to the Erie Canal. The growth of Southern Tier cities such as Elmira and Corning was enhanced by the canal. Emerson, Gary. (2004) "A Link in the Great Chain: a History of the Chemung Canal". Elmira: Chemung County Historical Society. Chemung Canal The Chemung Canal is a former canal in New York, United States. The canal connected Seneca Lake at Watkins Glen to the Chemung River at Elmira, New York. It was planned to connect the Finger Lakes region and Pennsylvania's Susquehanna River watershed with New York's Erie Canal system. The latter connected the Great Lakes with the
Canal du Midi de Thau near the Mediterranean. Strictly speaking, ""Canal du Midi"" refers to the portion initially constructed from Toulouse to the Mediterranean — the Deux-Mers canal project aimed to link together several sections of navigable waterways to join the Mediterranean and the Atlantic: first the Canal du Midi, then the Garonne which was more or less navigable between Toulouse and Bordeaux, then the Garonne Lateral Canal built later, and finally the Gironde estuary after Bordeaux. Jean-Baptiste Colbert authorized the start of work by royal edict in October, 1666, with the aim of developing the wheat trade, under the supervision of Pierre-Paul