The Built Corridors:

• The Lakeshore West Corridor (Union Station to Oakville/Hamilton — May 23, 1967
• The Lakeshore East Corridor (Union Station to Pickering/Oshawa/Bowmanville) — May 23, 1967
• The Georgetown Corridor (Union Station to Georgetown/Guelph) — 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 Newmarket/Bradford Corridor (Union Station to Bradford/Barrie) — September 7th, 1982
• The Stouffville Corridor (Union Station to Stouffville/Uxbridge) — September 7th, 1982

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?)

Corridors Never Built

• The GO-ALRT Project (by Peter Drost)

Other Articles

• Remarks by Gary McNeil, Managing Director, GO Transit
• Current and Future GO/Subway Connections
• A History of the Mississauga Transitway
• York Region’s VIVA