Port Colborne is the exit point for the Welland Canal, which connects Lake Erie and Lake Ontario, with an entrance point at St.Catharines. (Ships do, of course, also enter the canal at Port Colborne when they're headed in the opposite direction!) It also lies at the end of Highway 140, which runs down from Welland, and straddles Highway 3, which runs westwards out of Fort Erie. There is sufficient real estate activity in Port Colborne to support several local offices. Their representatives are, however, all members of the Welland Real Estate Board. The related sites are therefore indexed in that city's section of the Open Directory.