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 Canal, bridge 13 years. Ships failing to negotiate the curve, on at least a couple of occasions, collided with the western approach span. The Welland Public Library holds a file of newspaper clippings regarding such collisions, including one where the ship Atomena collided with the bridge in 1970. The route through Welland which had crossed Main Street since the 1830s was winding and difficult. The large number of bridges, and especially a railroad swing bridge (Welland Canal, Bridge 15) made the route difficult and dangerous. In 1967, it was decided to re-route the canal to the east of the city via the Welland