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 Canal, Bridge 15 keep trespassers off. Bridge 15 is visually similar to the Montrose Swing Bridge located on the Welland River approximately 15 km away; however, that bridge is a Warren Truss, as opposed to the rarer Baltimore Truss of Bridge 15. The two bridges were constructed at approximately the same time. The Niagara, St. Catharines and Toronto Railway Swing Bridge over the canal (Bridge 8) at Thorold, Ontario was also constructed at approximately the same time. That bridge, built for interurbans and light electric freight locomotives, was a lighter construction and only carried a single track. Bridge 8 no longer exists. Bridge