MacTier Subdivision
The MacTier Subdivision is a major rail line in Ontario, Canada, which is owned and operated by the Canadian Pacific Railway. The line stretches from Toronto in the south to MacTier in northern Muskoka. The MacTier Subdivision is the easternmost section of Canadian Pacific's present-day transcontinental route and is the railway's only connection between its eastern and western holdings which is fully within Canada. The route is single-track in its entirety and hosts only freight rail service. Between 1955 and 1978 the MacTier Subdivision hosted CPR's premier transcontinental passenger train, the "Canadian", from  Toronto to Vancouver. Operation of the "Canadian" was transferred to Via Rail in 1978, which switched over to CNR's Newmarket Subdivision, rejoining the former CPR route at Parry Sound, north of MacTier. Route. The MacTier Subdivision begins at the West Toronto Diamond, where it diverges northwest from the Galt Subdivision, which is also a part of the Canadian Pacific system. From here, the line parallels GO Transit's Kitchener line for about until diverging north. Just after crossing into York, the railway crosses under Canadian National's Halton Subdivision. Here the line passes just east of CPR's Vaughan  Intermodal facility. Following three sidings at Bolton, Palgrave and Ypres, the railway junctions with the Barrie Collingwood Railway, which runs east to Barrie. Following this junction, the route winds its way through northern Simcoe County until entering the dense forests of northern Ontario. The route enters Muskoka after crossing the Trent–Severn Waterway at Severn Falls. Travelling through the wilderness, the route reaches Bala, where it begins to parallel Canadian National's Bala Subdivision until reaching MacTier, Ontario. The subdivision ends at MacTier, where the Parry Sound Subdivision continues north to Sudbury. Stations. The MacTier subdivision had three stations served  by the "Canadian", all closed in 1978: