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
Manchester Ship Canal Police Docks and Piers Clauses Act 1847 (which was incorporated by and with the Manchester Ship Canal Act 1885). Their jurisdiction extended from Manchester to Eastham, Merseyside where the Manchester Ship Canal started at the River Mersey, along the length of the canal and within one mile of same and to its subsidiary waterways, canals and adjoining works. Manchester Ship Canal Police Manchester Ship Canal Police (also known as Manchester Dock Police and the Port of Manchester Police) was a police force in the United Kingdom that was responsible for policing the Manchester Ship Canal. It was maintained by the Manchester