Welland Canal an average of about eleven hours to traverse the entire length of the Welland Canal. Before the digging of the Welland Canal, shipping traffic between Lake Ontario and Lake Erie used a portage road between Chippawa, Ontario, and Queenston, Ontario, both of which are located on the Niagara River—above and below Niagara Falls, respectively. The Welland Canal Company was incorporated by the Province of Upper Canada, in 1824, after a petition by nine "freeholders of the District of Niagara". One of the petitioners was William Hamilton Merritt, who was in part looking to provide a regular flow of water for
Welland and was also used by the Wabash Railway. Later, it became the Cayuga Subdivision of the Canadian National Railway. Lastly, the Niagara, St. Catharines and Toronto Railway provided electric interurban service from Port Colborne, Ontario to Thorold, Ontario via Welland. Passenger service ended in November 1959, but the tracks remained in freight use until 1981 when a trestle over the Welland River became unsafe and the line was removed from service. The relocation of the Welland Canal in the early 1970s caused massive changes in the local railway network. The new route of the canal was previously crossed by five