Welland By-Pass Welland By-Pass The Welland By-pass, completed in 1973, was a massive construction project on the Welland Canal in Ontario, Canada. A new channel long was constructed, providing a shorter, more direct alignment between Port Robinson and Port Colborne and by-passing downtown Welland. The project helped improve navigation along the canal and alleviated problems the presence of a busy ship canal was causing in Welland. Although the city of Welland had originally grown around the canal, by the 1960s the constant interruptions in the flow of the vehicular and rail traffic through the city became bothersome. A single ship would hold
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