GO Transit bus services

Single-level coach buses and double-decker buses currently used by GO Transit.

Older buses previously used by GO Transit.

GO Transit bus services are provided throughout the Greater Toronto and Hamilton Area and the Greater Golden Horseshoe. In 2023, the system had a ridership of 15,229,800.

While GO Transit started as a single train line in 1967, 15 buses were introduced on September 8, 1970, extending service beyond the original Lakeshore line to Hamilton and Oshawa, as well as providing service north to Newmarket and Barrie. In 1989, GO started running buses between outer train stations and Union at off-peak times when trains were not scheduled. The bus network started expanding beyond train lines, feeding rail service and serving communities beyond the reach of existing trains. In 2000, GO Transit went beyond its existing train corridors and began service along Highway 407, linking York University to Oshawa, Mississauga and Oakville.

The GO Transit bus fleet consists of 366 single-level coach buses and 375 double-decker buses. Two of the coach buses are diesel-electric hybrid vehicles. GO Transit began acquiring double-decker buses in 2007 to relieve crowding on some routes. The first generation stood at a height of 4.3 metres, and second and third generations were built and acquired at even lower heights – in 2013 and 2016 at 4.15 and 3.9 metres, respectively – that allowed them to pass under lower bridges and trees and be used on additional routes. All of the buses are equipped with bike racks.

GO buses serve 15 bus terminals, as well as several local stops which include carpool/park and ride lots established by the Ministry of Transportation along Ontario highways. On average, 2,458 weekday and 1,218 weekend bus trips are made, with 70% of all bus travellers going to or from Toronto. All GO Transit fares are calculated by the fare zones that the origin and destination of the trip are in, as well as by passenger category (adult, student, senior or child). GO bus fares are not differentiated based whether or not trains are used for part of the trip.

Routes

Lakeshore West corridor

Route			Major stops	Notes
	Lakeshore West	11	Aldershot GO Hamilton GO West Harbour GO Confederation GO Grimsby Carpool Beamsville Carpool St. Catharines GO Brock University	Limited weekday service
	Niagara Falls/Toronto	12	Burlington Carpool Burlington GO Confederation GO Grimsby Carpool Beamsville Carpool St. Catharines Fairview Mall Niagara College Niagara Falls P&R Niagara Falls Bus Terminal
		12A	Burlington Carpool Burlington GO Confederation GO Grimsby Carpool	Weekday eastbound
		12B	Burlington GO Niagara Falls P&R Niagara Falls Bus Terminal	Express Service
	Brantford/Burlington	15	Aldershot GO McMaster University McMaster Innovation Park Brantford Bus Terminal
		15A	Aldershot GO McMaster University	Seasonal Friday eastbound
	Hamilton/Toronto Express	16	Union Hamilton GO
	Lakeshore West	18	Aldershot GO Hamilton GO
		18A	Union Oakville GO Bronte GO Appleby GO Burlington GO Aldershot GO Hamilton GO West Harbour GO	Limited weekend trips
		18B	Union Port Credit GO Clarkson GO Oakville GO Burlington GO Aldershot GO Hamilton GO	Eastbound express (weekend only)
		18C	Union Port Credit GO Clarkson GO Oakville GO Bronte GO Appleby GO Burlington GO Aldershot GO Hamilton GO	Sunday–Friday service
		18D	Union Port Credit GO Clarkson GO	Saturday service
		18F	Union Oakville GO Bronte GO Appleby GO Burlington GO Aldershot GO Hamilton GO	Sunday service
		18G	Union Oakville GO Burlington GO Aldershot GO Hamilton GO	Weekday limited eastbound express
		18H	Union Port Credit GO Clarkson GO Oakville GO	Weekday limited eastbound express
		18J	Union Port Credit GO Clarkson GO Oakville GO Bronte GO Appleby GO Burlington GO Aldershot GO Hamilton GO West Harbour GO	Eastbound express (Sunday-Thursday only)

Milton corridor

Route			Major stops	Notes
	Waterloo/Hamilton	17	University of Waterloo Wilfrid Laurier University Guelph GO University of Guelph Aldershot GO McMaster University Hamilton GO	Weekdays
	Mississauga/North York	19	Finch Sheppard-Yonge Yorkdale Keele & Highway 401 Renforth Dixie Square One
	Milton	21	Union Cooksville GO Square One Erindale GO Streetsville GO Meadowvale GO Meadowvale Town Centre Lisgar GO Milton GO	Weekdays
		21A	Union Meadowvale GO Meadowvale Town Centre Milton GO
		21B	Union Erindale GO Streetsville GO Lisgar GO	Weekdays
		21C	Union Cooksville GO Square One
		21D	Union Cooksville GO Square One Erindale GO Streetsville GO Meadowvale GO	Weekends
		21E	Union Cooksville GO Square One Erindale GO Streetsville GO Lisgar GO	Weekdays
		21F	Union Cooksville GO Square One Erindale GO Streetsville GO Meadowvale GO Meadowvale Town Centre Milton GO	Weekends
	Milton/Oakville	22	Oakville GO Sheridan College Oakville Carpool Milton GO	Weekdays
	Waterloo/Mississauga	25	Square One Erin Mills Winston Churchill Milton Carpool Aberfoyle P&R Cambridge SmartCentres Sportsworld P&R Wilfrid Laurier University University of Waterloo
		25A	Square One Milton Carpool Wilfrid Laurier University University of Waterloo	Weekdays
		25C	Square One Wilfrid Laurier University University of Waterloo	Express
		25L	Square One Erin Mills Winston Churchill Toronto Premium Outlets Milton Carpool Aberfoyle P&R Cambridge SmartCentres Sportsworld P&R Wilfrid Laurier University University of Waterloo	Weekends
	Milton/North York	27A	Finch Sheppard–Yonge Yorkdale Keele & Highway 401 Meadowvale Business Park Meadowvale GO Meadowvale Town Centre Milton GO
		27B	Finch Sheppard–Yonge Yorkdale Keele & Highway 401 Meadowvale Business Park Meadowvale GO

Kitchener corridor

Route			Major stops	Notes
	Guelph/Mississauga	29	Kipling Renforth Dixie Square One Erin Mills Winston Churchill Milton Carpool Aberfoyle P&R University of Guelph Guelph Central GO
		29A	Square One Erin Mills Winston Churchill Milton Carpool Aberfoyle P&R University of Guelph
	Kitchener	30	Bramalea GO Meadowvale Business Park Kitchener Kitchener GO Wilfrid Laurier University University of Waterloo
		30A	Bramalea GO Kitchener Kitchener GO Wilfrid Laurier University University of Waterloo	Express
		30E	Bramalea GO Wilfrid Laurier University University of Waterloo	Friday limited westbound express
		31	Union Malton GO Bramalea GO Steeles & Rutherford Shoppers World Brampton GO Mount Pleasant GO Norval Georgetown GO Georgetown Acton GO Rockwood Guelph Central GO University of Guelph	Weekday limited westbound
		31A	Union Steeles & Rutherford Shoppers World Brampton GO Mount Pleasant GO Norval Georgetown GO Georgetown Acton GO Rockwood Guelph Central GO University of Guelph	Westbound limited trips
		31B	Bramalea GO Steeles & Rutherford Shoppers World Brampton GO Mount Pleasant GO Norval Georgetown GO Georgetown Acton GO Rockwood Guelph Central GO University of Guelph	Weekdays
		31E	Union Malton GO Bramalea GO Steeles & Rutherford Shoppers World Brampton GO Mount Pleasant GO Norval Georgetown GO
		31F	Union Steeles & Rutherford Shoppers World Brampton GO Mount Pleasant GO Norval Georgetown GO	Limited eastbound trips
		31K	Union Steeles & Rutherford Shoppers World Brampton GO Mount Pleasant GO	Limited trips
		31L	Union Malton GO Bramalea GO	Express
		31M	Brampton GO Mount Pleasant GO Georgetown GO Georgetown Acton GO Guelph Central GO University of Guelph	Limited westbound trips
		31R	Bramalea GO Steeles & Rutherford Shoppers World Brampton GO	Weekday limited westbound trips
		31X	Union Malton GO Bramalea GO Shoppers World Brampton GO Mount Pleasant GO	Weekend limited trips
	Brampton Trinity Common/North York	32	York Mills Sheppard–Yonge Finch Bramalea GO Williams Pkwy Carpool Trinity Common	Weekdays
		32B	York Mills Sheppard–Yonge Finch Bramalea GO Bramalea Terminal	Weekdays
	Kitchener	33	York Mills Yorkdale Keele & Highway 401 Hurontario & 407 P&R Shoppers World Brampton GO Mount Pleasant GO Norval Georgetown GO Georgetown Acton GO Rockwood Guelph Central GO University of Guelph	Weekdays
		33A	York Mills Yorkdale Keele & Highway 401 Hurontario & 407 P&R Shoppers World Brampton GO	Weekdays
		33B	York Mills Yorkdale Keele & Highway 401 Hurontario & 407 P&R Shoppers World Brampton GO Mount Pleasant GO	Weekdays
		33C	Georgetown GO Georgetown Acton GO Rockwood Guelph Central GO University of Guelph	Weekday limited eastbound
		33E	York Mills Yorkdale Keele & Highway 401 Hurontario & 407 P&R Shoppers World Brampton GO Mount Pleasant GO Norval Georgetown GO	Weekdays
		33F	Mount Pleasant GO Norval Georgetown GO Georgetown Acton GO Rockwood Guelph Central GO University of Guelph	Weekday eastbound
		33G	Mount Pleasant GO Georgetown Georgetown GO	Weekends and holidays
	Brampton/North York	36B	York Mills Yorkdale Keele & Highway 401 Bramalea GO Bramalea Terminal
	Orangeville/Brampton	37	Brampton GO Snelgrove Victoria Caledon Carpool Orangeville Carpool Orangeville Mall Orangeville Orangeville P&R	Weekdays
		37A	Brampton GO Snelgrove Victoria Caledon Carpool Orangeville Carpool Orangeville Mall	Weekday northbound
		37B	Brampton GO Snelgrove Victoria Caledon Carpool Orangeville Carpool Orangeville P&R	Weekday southbound
	Bolton/Malton	38	Malton GO Bolton South P&R Bolton P&R Bolton	Weekdays

Highway 407 corridor

Route			All stops	Notes
	Hamilton/Richmond Hill	40	Richmond Hill Centre Highway 407 Pearson Renforth Dixie Square One Oakville Carpool Burlington Carpool Hamilton GO	24hr service
	Hamilton/Pickering	41	Pickering GO Pickering University of Toronto Scarborough Centennial College Scarborough Centre North York Richmond Hill Centre Highway 407 Bramalea GO Square One Erin Mills Oakville Carpool Bronte Carpool Burlington P&R McMaster University Hamilton GO	Weekdays
		41A	Pickering GO Pickering University of Toronto Scarborough Centennial College North York Highway 407 Bramalea GO Square One	Weekdays
		41C	Centennial College North York Highway 407 Bramalea GO Square One	Weekdays
		47	Highway 407 Bramalea GO Square One Erin Mills Oakville Carpool Bronte Carpool Burlington Carpool McMaster University Hamilton GO
		47D	Highway 407 Bramalea GO Square One McMaster University	Weekday express
		47G	Erin Mills Bronte Carpool Burlington Carpool McMaster University	Weekdays
		47W	Canada's Wonderland Highway 407 Bramalea GO Square One Erin Mills Oakville Carpool Bronte Carpool Burlington Carpool McMaster University Hamilton GO	Summer weekends
		48	Highway 407 Bramalea GO Hurontario & 407 P&R Meadowvale GO Meadowvale Town Centre Aberfoyle P&R University of Guelph	Weekdays
	Oshawa/Oakville	52	Oshawa GO Station Oshawa Ontario Tech Brooklin Carpool Brougham Carpool Cornell Unionville GO Richmond Hill Centre Highway 407	Weekends
		52A	Ontario Tech Cornell Unionville GO Richmond Hill Centre Highway 407	Weekday limited westbound express
		52X	Oshawa GO Station Oshawa Ontario Tech Brooklin Carpool Brougham Carpool Cornell Unionville GO Richmond Hill Centre Highway 407 Canada's Wonderland	Summer Weekends
		54	Mount Joy GO Markham GO Centennial GO Unionville GO Richmond Hill Centre Highway 407	Weekdays
		56	Oshawa GO Station Oshawa Ontario Tech Brooklin Carpool Brougham Carpool Cornell Unionville GO Richmond Hill Centre Highway 407 Bramalea GO Square One Erin Mills Oakville Carpool Sheridan College Oakville GO	Weekdays
		56A	Oshawa GO Station Oshawa Ontario Tech Unionville GO Highway 407 Bramalea GO Square One	Seaasonal weekday express
		56B	Highway 407 Bramalea GO Square One Erin Mills Oakville Carpool Sheridan College Oakville GO	Seasonal weekdays
	Pickering/Mississauga	94	Pickering Scarborough Centre Sheppard–Yonge Yorkdale Keele & Highway 401 Pearson Renforth Dixie Square One	24hr service

Richmond Hill corridor

Route			Major stops	Notes
	Richmond Hill	61	Union Langstaff GO Richmond Hill GO Gormley GO Bloomington GO	Weekdays
		61D	Union Langstaff GO Richmond Hill GO	Seasonal weekdays

Barrie corridor

Route			Major stops	Notes
	Barrie	65	Union Aurora Carpool Aurora GO Newmarket GO East Gwillimbury GO
		65C	Union Aurora Carpool Aurora GO
		65E	Union Rutherford GO Maple GO King City GO Aurora GO Newmarket GO East Gwillimbury GO
	East Gwillimbury/North York Express	66	Highway 407 Major Mackenzie Dr. @ Hwy. 400 P&R Newmarket Carpool Newmarket Bus Terminal East Gwillimbury GO	Weekdays
	Keswick/North York	67	Finch Sheppard–Yonge Richmond Hill Carpool Aurora Carpool Davis Drive Carpool Queensville Carpool Woodbine Carpool	Weekdays
	Barrie	68	Aurora GO Newmarket GO East Gwillimbury GO Holland Landing Bradford GO Bradford Churchill Stroud Barrie South GO Allandale Waterfront GO Barrie Bus Terminal
		68B	East Gwillimbury GO Holland Landing Bradford GO Bradford Churchill Stroud Barrie South GO Allandale Waterfront GO Barrie Bus Terminal
		68E	Aurora GO Newmarket GO East Gwillimbury GO	Weekday northbound

Stouffville corridor

Route			Major stops	Notes
	Stouffville
		70B	Old Elm GO Goodwood Uxbridge
		70D	Mount Joy GO Stouffville GO Old Elm GO Goodwood Uxbridge
		71	Union Unionville GO Centennial GO Markham GO Mount Joy GO Stouffville GO Old Elm GO Goodwood Uxbridge
		71C	Union Unionville GO Centennial GO Markham GO Mount Joy GO Stouffville GO Old Elm GO
		71E	Union Unionville GO Centennial GO Markham GO Mount Joy GO

Lakeshore East corridor

Route			Major stops	Notes
	Peterborough/Oshawa	88	Oshawa GO Newcastle Carpool Clarington North Carpool Cavan/Millbrook Carpool Peterborough South Carpool Peterborough Bus Terminal Trent University
		88B	Oshawa GO Ritson P&R Courtice P&R Newcastle Carpool Clarington North Carpool Cavan/Millbrook Carpool Peterborough South Carpool Peterborough Bus Terminal Trent University	Weekdays
		88C	Oshawa GO Peterborough Bus Terminal Trent University	Express
	Lakeshore East	90B	Union Pickering GO Ajax GO Whitby GO Oshawa GO	Late evening and early morning
	Oshawa/Yorkdale	92	Yorkdale York Mills Scarborough Centre North Rouge Pickering Ajax Whitby Oshawa Bus Terminal Oshawa GO
		92A	Yorkdale York Mills Scarborough Centre North Rouge Pickering Ajax Dundas St. & Hwy. 412 P&R	Weekdays
	Oshawa/Finch	96B	Finch Sheppard–Yonge Scarborough Centre Ajax GO Whitby GO Oshawa GO
		96Z	Finch Sheppard–Yonge Scarborough Centre Toronto Zoo Ajax GO Whitby GO Oshawa GO	Summer weekends

Terminals, stations and carpool/park and ride lots

Bus Terminals, Stations and Carpool/Park and Ride Lots Served by GO Transit
Name	Type	Parking	Location	Coordinates	Notes
Aberfoyle	Park & Ride	202	Brock Road South at McLean Road, Puslinch	43°27′40″N 80°08′07″W
Aurora	MTO Carpool	176	Highway 404 at Aurora Road, Aurora	44°00′49″N 79°24′26″W
Barrie	Terminal	0	24 Maple Avenue, Barrie	44°23′15″N 79°41′25″W
Beamsville	MTO Carpool	119	QEW at Ontario Street, Beamsville	43°11′18″N 79°28′34″W
Bolton	Park & Ride	10	Highway 50 at Wilton Drive, Bolton	43°52′19″N 79°43′40″W
Bolton South	Park & Ride	204	Highway 50 at Mayfield Road, Bolton	43°50′48″N 79°41′50″W
Bowmanville	Park & Ride	85	74 Prince William Boulevard, Bowmanville	43°54′27″N 78°42′13″W	Future Bowmanville GO Station
Bramalea	Terminal	0	160 Central Park Drive, Brampton	43°43′08″N 79°43′14″W
Brampton	Terminal	0	8 Nelson Street West, Brampton	43°24′41″N 79°27′16″W
Brantford	Terminal	0	64 Darling Street, Brantford	43°08′25″N 80°15′54″W
Bronte	MTO Carpool	84	Highway 407 at Bronte Road, Oakville	43°26′46″N 79°47′30″W
Brooklin	Park & Ride	300	Highway 407 at Baldwin Street, Brooklin	43°56′40″N 78°57′36″W
Brougham	MTO Carpool	327	Highway 407 at Brock Road, Brougham	43°54′52″N 79°06′16″W
Burlington	MTO Carpool	105	Highway 407 at Dundas Street, Burlington	43°23′20″N 79°49′43″W
Caledon	MTO Carpool	40	Highway 10 at Travelled Road, Caledon	43°51′38″N 79°59′45″W
Cavan	MTO Carpool	115	Highway 115 at County Road 10, Cavan–Monaghan	44°11′12″N 78°27′53″W
Clarington North	MTO Carpool	42	Highway 35 at Highway 115, Clarington	44°03′50″N 78°37′33″W
Courtice	Park & Ride	109	Courtice Road at Baseline Road Courtice	43°53′15″N 78°46′06″W
Davis Drive	MTO Carpool	118	Highway 404 at Davis Drive, Newmarket	44°04′03″N 79°25′17″W
Dixie	Station	170	4440 Dixie Road, Mississauga	43°37′49″N 79°36′52″W
Dundas Street	Park & Ride	193	Dundas Street at Highway 412 Whitby	43°52′37″N 78°58′51″W
Erin Mills	Station	300	4430 Erin Mills Parkway, Mississauga	43°33′08″N 79°42′02″W
Finch	Terminal	0	5697 Yonge Street, Toronto	43°46′56″N 79°24′56″W
Grimsby	MTO Carpool	202	South Service Road at Casablanca Boulevard, Grimsby	43°12′18″N 79°35′46″W	Future Grimsby GO Station
Hurontario & 407	Park & Ride	96	Highway 407 at Hurontario Street, Mississauga	43°39′08″N 79°42′38″W	Shown as "Hwy. 10 and 407" on signage
Maple	MTO Carpool	170	3401 Major Mackenzie Drive West, Vaughan	43°50′49″N 79°32′55″W
McMaster University	Terminal	0	McMaster University, Hamilton	43°15′42″N 79°55′22″W
Milton	MTO Carpool	157	Highway 401 at Highway 25, Milton	43°31′38″N 79°54′14″W
Newcastle	MTO Carpool	152	Highway 35/115 at Highway 2, Newcastle	43°54′46″N 78°36′45″W
Newmarket	Terminal	351	320 Eagle Street West, Newmarket	44°03′10″N 79°29′11″W
Newmarket	MTO Carpool	312	Highway 400 at Highway 9, Newmarket	44°01′44″N 79°35′42″W
Niagara Falls	Terminal	0	4555 Erie Avenue, Niagara Falls	43°06′30″N 79°03′49″W
Niagara Falls	Park & Ride	45	Highway 420 at Stanley Avenue, Niagara Falls	43°05′47″N 79°05′05″W	Parking at 5451 Stamford Street
Oakville	MTO Carpool	375	Highway 407 at Trafalgar Road, Oakville	43°30′23″N 79°44′45″W
Orangeville	MTO Carpool	55	Broadway at Highway 10	43°55′18.8″N 80°04′58.8″W
Orangeville	Park & Ride	51	49 Town Line, Orangeville	43°54′48″N 80°05′24″W
Oshawa	Terminal	0	47 Bond Street West, Oshawa	43°53′52″N 78°51′56″W	Closed as of September 5, 2020.
Peterborough Central	Terminal	0	190 Simcoe Street, Peterborough	44°18′17″N 78°19′22″W
Peterborough South	MTO Carpool	150	Fisher Drive (Formerly: Crawford Drive) at Harper Road, Peterborough	44°16′04″N 78°20′57″W
Queensville	MTO Carpool	210	Highway 404 at Queensville Sideroad, East Gwillimbury	44°08′31″N 79°26′26″W
Renforth	Station	0	5001 Commerce Boulevard, Mississauga	43°39′47″N 79°35′28″W
Richmond Hill	MTO Carpool	237	Highway 404 at Major Mackenzie Drive East, Richmond Hill, Ontario	43°52′51″N 79°22′48″W
Richmond Hill	Terminal	0	8675 Yonge Street, Richmond Hill	43°50′24″N 79°25′31″W
Ritson	Park & Ride	68	First Ave at Front Street Oshawa	43°53′06″N 78°51′17″W
Scarborough	Terminal	0	300 Borough Drive, Toronto	43°31′47″N 80°13′32″W
Sportsworld	Park & Ride	125	65 Sportsworld Crossing Road, Kitchener	43°24′35″N 80°23′35″W
Square One	Terminal	193	210 Centre View Drive, Mississauga	43°35′41″N 79°38′51″W
Stoney Creek	Park & Ride	70	QEW at Centennial Parkway North Hamilton	43°14′30″N 79°45′33″W	Future Confederation GO Station
Trent University	Terminal	0	1600 W Bank Drive, Peterborough	43°21′21″N 78°17′12″W
Union	Terminal	0	81 Bay Street, Toronto	43°38′39″N 79°22′40″W
University of Guelph	Terminal	0	50 Stone Road East, Guelph	43°31′47″N 80°13′32″W
University of Toronto at Scarborough	Terminal	0	1265 Military Trail, Toronto	43°47′03″N 79°11′12″W
University of Waterloo	Terminal	0	200 University Avenue, Waterloo	43°28′23″N 80°32′28″W
Williams Parkway	MTO Carpool	75	Highway 410 at Williams Parkway, Brampton	43°42′59″N 79°45′04″W
Winston Churchill	Station	300	4310 Winston Churchill Boulevard, Mississauga	43°32′30″N 79°42′46″W
Woodbine	MTO Carpool	73	Highway 404 at Woodbine Avenue, East Gwillimbury	44°11′30″N 79°26′14″W
Yorkdale	Terminal	0	1 Yorkdale Road, Toronto	43°43′32″N 79°26′52″W
York Mills	Terminal	0	4023 Yonge Street, Toronto	43°44′41″N 79°24′25″W

Maintenance facilities

GO buses are maintained at 5 facilities:

• Brampton Garage (85 Van Kirk Drive)
• Halton Hills Garage (19 Mansewood Court, Acton)
• Oshawa Garage (1002 Thornton Road South - Boundary Road and Wentworth Street)
• Steeprock (200 Steeprock Drive, North York)
• Streetsville

External links

• GO Transit Full Schedules