Welland Canal and crossings are numbered from north to south. The following illustration depicts the profile of the Welland Canal. The horizontal axis is the length of the canal. The vertical axis is the elevation of the canal segments above mean sea level. If assigned by the St. Lawrence Seaway Authority. The original bridges across the fourth canal were numbered in order. Numbering was not changed as bridges were removed. 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
Welland name when it was incorporated on 25 July 1858. It became a city in 1917. One of the few railway crossings across the canal was near Welland. Together with the canal, these two factors attracted the development of heavy industry in Welland. In 1906 the Plymouth Cordage Company was the first major industrial company to open a plant in Welland. By the 1930s, Welland was an important industrial city in the region and was developing rapidly. In the 1960s, the city was starting to outgrow the canal passing through its core. The Welland By-Pass project, started in 1967 and finished