Welland Canal Port Maitland. With the opening of the extension, the canal stretched between the two lakes, with 40 wooden locks. The minimum lock size was , with a minimum canal depth of . Deterioration of the wood used in the 40 locks and the increasing size of ships led to demand for the Second Welland Canal, which used cut stone locks, within just a few years. In 1839 the government of Upper Canada approved the purchase of shares in the private canal company in response to the company's continuing financial problems in the face of the continental financial panic of 1837.
Welland initiative proposed by local businessmen and politicians, in particular Trillium Railway owner Wayne Ettinger and former mayor Damian Goulbourne calls for the planned GO Train extension into the Niagara Region to include a station — and cross the Welland Canal — in Welland rather than St. Catharines. The proponents argue that an adequate rail line is already in place and using the Trillium's track through the Townline Tunnel would allow for uninterrupted train traffic to Niagara Falls. They also point out that a station in Welland would fit in the Niagara Region's "Grow South" policy of expanding the infrastructure south