GO Transit is a regional public transit system serving the Greater Golden Horseshoe region of Ontario, Canada. With its hub at Union Station in Toronto, GO Transit's green-and-white trains and buses serve a population of more than seven million across an area over 11,000 square kilometres (4,200 sq mi) stretching from London in the west to Peterborough in the east, and from Barrie in the north to Niagara Falls in the south. In 2022, the system had a ridership of 35,234,400. GO Transit operates diesel-powered double-decker trains and coach buses, on routes that connect with all local and some long-distance inter-city transit services in its service area.
Lakeshore West is one of the seven train lines of the GO Transit system in the Greater Toronto Area, Ontario, Canada. It extends from Union Station in Toronto to Hamilton, along the shore of Lake Ontario. Some train trips extend past Hamilton to St. Catharines and Niagara Falls.
Lakeshore East is one of the seven commuter rail lines of GO Transit in the Greater Toronto Area, Ontario, Canada. It extends from Union Station in Toronto to Oshawa GO in Durham Region. Buses from Oshawa connect to communities further east in Newcastle, Bowmanville and Peterborough.
Bramalea GO Station is a GO Transit railway and bus station along the Kitchener line in Brampton, Ontario, Canada. It is located at 1713 Steeles Avenue East, near the community of Bramalea at Steeles Avenue East and Bramalea Road.
Bronte is the community that makes up much of the west end of Oakville, in Ontario, Canada. Twelve Mile Creek flows through the middle of town and empties into Lake Ontario. Main roads include Bronte Road (north-south), Lakeshore Road West and Rebecca Street (east-west). Streets in the business section include Lakeshore, Jones, Marine, and Ontario Street. Bronte is also accessed via a superhighway located to the north of the former village. Other main roads include Third Line, Speers Road and Burloak Drive to the west
King City GO Station is a train and bus station in the GO Transit network located in King City, Ontario in Canada. It also serves the nearby communities of Nobleton, Oak Ridges, the northern parts of Maple, and other communities in King Township. It is a stop on the Barrie line train service.
Unionville GO Station is a train and bus station in the GO Transit network located in Markham, Ontario, Canada. It is a stop on the Stouffville line. The station is also served by Highway 407 East Express buses, which run westbound to Highway 407 station, northbound to Mount Joy GO Station, and eastbound to the Oshawa GO station.
Clarkson GO Station is a GO Transit railway station and bus station in Mississauga, Ontario, Canada. It is a stop on the Lakeshore West line train service, serving the Clarkson neighbourhood.
Oakville GO Station is a GO Transit railway station and bus station in Oakville, Ontario, Canada. It is colocated and shares platforms with Via Rail's Oakville railway station.
Burlington GO Station is a railway station and bus station in the GO Transit network, located at 2101 Fairview Street in Burlington, Ontario, Canada, just south of Queen Elizabeth Way between Guelph Line and Brant Street.
Hamilton GO Centre is a commuter rail station and bus terminal in downtown Hamilton, Ontario, Canada. As the terminal stop for evening rush-hour Lakeshore West line trains, it is a major hub for GO Transit bus and train services.
Mimico GO Station is a railway station in the GO Transit network located in the Etobicoke area of Toronto, Ontario, Canada. It is a stop on the Lakeshore West line train service, serving the Mimico neighbourhood.
Rouge Hill is a GO Transit train and bus station in Toronto, Ontario, Canada. On the Lakeshore East line, the station is located on the shore of Lake Ontario in the West Rouge neighbourhood of the district of Scarborough. It is a major commuter transfer point, with large parking lots and local bus services. Travelling eastwards, it is the last station in Toronto before the trains enter Durham Region.
Whitby GO Station is a train and bus station in the GO Transit network in Whitby, Ontario, Canada. It is a stop on the Lakeshore East line and was the eastern terminus of the dedicated GO Transit right-of-way until those tracks were extended to Oshawa in 1995. There are connections by GO Bus northward to Port Perry and Beaverton, and local Durham Region Transit routes within Whitby.
Durham College Oshawa GO station is a station for commuter rail, passenger rail and regional bus services in Oshawa, Ontario, Canada. It is the terminal station for the Lakeshore East line of GO Transit and serves Via Rail's Corridor service, which travels from Toronto to both Ottawa and Montreal. The bus terminal is served by bus routes of GO Transit and Durham Region Transit.
Metrolinx is a Crown agency of the Government of Ontario that manages and integrates road and public transport in the Greater Toronto and Hamilton Area (GTHA), which comprises much of Ontario's Golden Horseshoe region. Headquartered at Union Station in Toronto, the agency was created as the Greater Toronto Transportation Authority on June 22, 2006. The agency adopted its present name as a brand name in 2007 and eventually as the legal name in 2009.
GO Transit is an interregional public transit system in Southern Ontario, Canada, operated by the provincial crown agency Metrolinx. It primarily serves the conurbation referred to by Metrolinx as the "Greater Toronto and Hamilton Area" (GTHA) with operations extending to several communities in the area centred around Toronto and Hamilton.
Bloomington GO Station is a train and bus station along the GO Transit network, located in the extreme northeast corner of Richmond Hill, Ontario. The station primarily serves the community of Oak Ridges and the town of Whitchurch–Stouffville. It is the northern terminus of the Richmond Hill line train service which connects to Union Station in Toronto. The station opened to the public on June 28, 2021.
Confederation GO Station is a GO bus stop and planned train station to be built by Metrolinx in East Hamilton, Ontario. The station is named for Confederation Beach Park, nearby on Lake Ontario.
GO Expansion, previously known as GO Regional Express Rail (RER), is a project to improve GO Transit train service by adding all-day, two-way service to the inner portions of the Barrie line, Kitchener line and the Stouffville line, and by increasing frequency of train service on various lines to every 15 minutes or better on five of the corridors. This would be achieved with the electrification of at least part of the Lakeshore East line, Lakeshore West line, Barrie line, Kitchener line and Stouffville line. GO Expansion is one of the Big Move rapid transit projects.
Bronte
Oakville Transit 
