Welland Canal Welland Canal The Welland Canal is a ship canal in Ontario, Canada, connecting Lake Ontario and Lake Erie. It forms a key section of the St. Lawrence Seaway. Traversing the Niagara Peninsula from Port Weller to Port Colborne, it enables ships to ascend and descend the Niagara Escarpment and bypass Niagara Falls. The canal carries about 3,000 ships which carry about 40,000,000 tons of cargo a year. It was a major factor in the growth of the city of Toronto, Ontario. The original canal and its successors allowed goods from Great Lakes ports such as Cleveland, Detroit, and Chicago, as
Welland stations, under Via Rail control. Prior to the Welland Canal relocation in the early 1970s, there were two bridges crossing the old canal. The busiest was a swing bridge located between the Lincoln and Broadway bridges (the CASO line). This bridge was a relic of an earlier canal, and although it does not swing any longer, it remains in railway use. Once or twice per week, a local Trillium Rwy way freight crosses this bridge to access Vesuvius Industries on the west side of the old canal located on Trillium Rwy's West Welland Spur. The second crossing was as vertical