The Built GO Train Corridors:
- The Lakeshore West Corridor (Union Station to Oakville/Aldershot/Hamilton) — May 23, 1967
- The Lakeshore East Corridor (Union Station to Pickering/Oshawa/Bowmanville) — May 23, 1967
- The Kitchener Corridor (formerly Georgetown) (Union Station to Kitchener) — April 29th, 1974
- The Richmond Hill Corridor (Union Station to Richmond Hill) — May 1, 1978
- The Milton Corridor (Union Station to Milton) — October 25th, 1981
- The Barrie Corridor (Union Station to Bradford/Barrie) — September 7th, 1982
- The Stouffville Corridor (Union Station to Stouffville/Uxbridge) — September 7th, 1982
GO Train Corridors to come?
- The Midtown Corridor (Kipling/Erindale to Markham Road?)
- The Woodbridge/Bolton Corridor (Union Station to Bolton?)
- The Streetsville/Orangeville Corridor (Union Station to Orangeville?)
- The Agincourt/Peterborough Corridor (Union Station to Havelock?)
Other GO Transit Articles
- The GO-ALRT Project (by Peter Drost)
- Current and Future GO/Subway Connections
- GO Transit’s Dial-a-Bus Experiment (1973-1976)
- Remarks by Gary McNeil, Managing Director, GO Transit
Articles About Local Transit Agencies in the GTA
- Hamilton Street Railway: A Short History of the Hamilton Street Railway’s Streetcar and Trolley Bus Operations
- Mississauga Transit: A History of the Mississauga Transitway
- York Region Transit: A History of the VIVA Network

