Don Valley Railway of the line. Stations at Oughtibridge, Wadsley Bridge and Neepsend are considered in the business plan along with the link to Supertram at Nunnery. The business plan also considers operating to the east to bring in a cross-city service to serve Darnall, the Advanced Manufacturing Park, Orgreave and Woodhouse. Originally, at weekends and holidays Don Valley Railway ltd. planned to operate the Don Valley Railway line as a double tracked heritage railway, with Preserved Steam, Diesel and Electric trains running along the route between Sheffield City Centre and Deepcar. In addition they hope to establish a living museum in Stocksbridge,
Don Valley Parkway to both carriageways. The expressway continues northward, with the Don River sandwiched between the highway and Bayview Avenue. The Parkway passes beneath Dundas and Gerrard Streets and rises onto the 'Don Flats' plateau at Riverdale Park. In this section, the elevation of the highway is close to the level of the river and is liable to flood after heavy rains, as occurred in June 2010, for example. North from Riverdale Park, the valley widens considerably. The expressway rises from the floor of the valley and passes beneath the towering Prince Edward Viaduct bridge, which connects Bloor Street with Danforth Avenue