Barrie is one of the
seven commuter lines of the
GO Transit system in the
Greater Toronto Area, Ontario, Canada. It extends from
Union Station
A union station, union terminal, joint station, or joint-use station is a railway station at which the tracks and facilities are shared by two or more separate railway company, railway companies, allowing passengers to connect conveniently bet ...
in
Toronto
Toronto ( , locally pronounced or ) is the List of the largest municipalities in Canada by population, most populous city in Canada. It is the capital city of the Provinces and territories of Canada, Canadian province of Ontario. With a p ...
in a generally northward direction to
Barrie, and includes ten stations along its route. From 1982 to 1990 and again from 1993 to 2007, it was known as the Bradford line, named after its former terminus at
Bradford GO Station until the opening of
Barrie South GO Station.
The Barrie line runs on the former
Northern Railway of Canada
The Northern Railway of Canada was a railway in the Provinces and territories of Canada, province of Ontario, Canada. It was the first Steam locomotive, steam railway to enter service in what was then known as Upper Canada. It was eventually ac ...
route. This is the oldest operating railway line in Ontario, with passenger service beginning in 1853.
History
In 1852, construction began on the
Ontario, Simcoe and Huron Railway, which would run from Toronto to
Collingwood. The line opened on May 16, 1853, when passenger train service began operating between Toronto and
Aurora
An aurora ( aurorae or auroras),
also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in Earth's sky, predominantly observed in high-latitude regions (around the Arc ...
(then Machell's Corners). On October 11, 1853, service was extended to Allandale, then opposite Barrie on the south shore of
Kempenfelt Bay.
In 1888, the
Grand Trunk Railway
The Grand Trunk Railway (; ) was a Rail transport, railway system that operated in the Provinces and territories of Canada, Canadian provinces of Quebec and Ontario and in the List of states and territories of the United States, American sta ...
took over operation of the line. In 1923, the bankrupt Grand Trunk Railway was merged into the
Canadian National Railway (CNR) network.
Commuter service planning
In 1968,
MPP William Hodgson introduced a
private member's bill
A private member's bill is a bill (proposed law) introduced into a legislature by a legislator who is not acting on behalf of the executive branch. The designation "private member's bill" is used in most Westminster system jurisdictions, in wh ...
to
move that the
government of Ontario
The Government of Ontario () is the body responsible for the administration of the Provinces and territories of Canada, Canadian province of Ontario. The term ''Government of Ontario'' refers specifically to the executive—political Minister ...
establish GO Transit services north of
Metro Toronto. That year, a community group known as the GO North Committee distributed "GO North" stickers for motorists to adhere to their automobile's
windshield to advocate for GO Transit commuter rail service north of Toronto.
Planning for commuter services resulted in the establishment of the
Newmarket Bus Terminal by 1970, from which commuters would be taken to the
Richmond Hill GO Station to commute to Toronto.
John Crawford Medcof, operating a company named Railroad Boosters, rented a train for one-day service between Barrie and Toronto on 16 October 1969, earning a profit. He gave the proceeds to the
government of Ontario
The Government of Ontario () is the body responsible for the administration of the Provinces and territories of Canada, Canadian province of Ontario. The term ''Government of Ontario'' refers specifically to the executive—political Minister ...
to support a north GO train service promised by
John Robarts in late 1969, but asked for the government to return the money when the provincial government announced it would not establish a
Richmond Hill line service in 1970. He applied for a grant of from the
federal government
A federation (also called a federal state) is an entity characterized by a political union, union of partially federated state, self-governing provinces, states, or other regions under a #Federal governments, federal government (federalism) ...
to operate a commuter train for twelve weeks, with one train leaving Barrie in the morning for Toronto, and a return trip at night. The grant was approved per the government's local initiatives program in December 1971. The train was operated by Canadian National Railways, and charged the same fares as those for the GO Transit bus service. Another trial commuter service from Barrie to Toronto was operated in late 1972, carrying 13,483 passengers.
In 1973, the
Canadian Transport Commission held a
public hearing at
Georgian College during which its three-member committee heard presentations from Medcof and councillors from all "municipalities between Toronto and Barrie". All presentations favoured the creation of commuter train service between the two cities, including that of
York—Simcoe MP
Sinclair Stevens.
On April 1, 1972, CN introduced commuter service from Barrie to Toronto, as required by the
Canadian Transport Commission. The service was transferred to
Via Rail in 1978. As a result of federal government financial cutbacks to Via Rail, the service was transferred to the provincial government and integrated into the GO Transit network on September 7, 1982, but service only extended to Bradford. On September 17, 1990, the line was extended to Barrie, but was again cut back to Bradford on July 5, 1993.
Pre-2012 peak service expansion
On September 8, 1998, GO Transit added a second daily round trip to the line. In the early 2000s, GO Transit opened three new stations on the line: Rutherford on January 7, 2001;
York University
York University (), also known as YorkU or simply YU), is a public university, public research university in Toronto, Ontario, Canada. It is Canada's third-largest university, and it has approximately 53,500 students, 7,000 faculty and staff, ...
on September 6, 2002; and East Gwillimbury on November 1, 2004. By the end of 2005, the number of daily trains on the line had doubled again to four in each direction.
In 2006, GO Transit built a bridge at the Snider diamond, which is the junction between the Barrie Line and
Canadian National's primary east–west freight line, the
York Subdivision. Since CN controlled both corridors, the passage of passenger trains over the diamond was often delayed by freight trains passing through the intersection. Constructing the bridge and associated trackage resulted in a
grade separation of the two lines, eliminating such delays. Construction of the bridge began in February 2006, and the bridge was opened in December 2006. The entire project was completed in June 2007.
On December 17, 2007, the Bradford Line was extended to the new Barrie South GO Station and was renamed the "Barrie Line". Construction had begun on February 2, 2007, to construct the new Barrie South station, a new layover facility and new tracks, signals and crossings along the existing railway corridor. The project cost $25 million, funded by two thirds by the federal and provincial governments, and one third by the City of Barrie.
On December 15, 2009, Metrolinx purchased the portion of the
Newmarket Subdivision within the City of Toronto from CN for $68 million. The Barrie line trackage, from Union Station to Barrie, is now fully owned by Metrolinx. As part of the agreement, the Canadian National Railway continues to serve five freight customers located on the Newmarket subdivision between Highway 401 and the CN York Subdivision.
On January 30, 2012, the Barrie line was extended north to the newly constructed
Allandale Waterfront GO Station.
Off-peak service and further expansion
In the summer of 2012, a pilot train service was introduced on weekends and holidays between June and September. Two trains in each direction completed the entire route, while an additional four trains ran between Union Station and
East Gwillimbury GO station. The summer service cost to operate, including train crews, safety and enforcement, station staffing and fuel. Bidirectional weekend service was offered again in summer 2013, with four trains in each direction covering the entire route from Toronto to Barrie, making all stops and having a bus connection at
Rutherford GO Station for non-stop service to
Canada's Wonderland
Canada's Wonderland, formerly known as Paramount Canada's Wonderland, is a amusement park located in Vaughan, Ontario, a municipality within the Greater Toronto Area. Opened in 1981 by the Taft Broadcasting, Taft Broadcasting Company and the Gr ...
. It cost to operate. For the summers of 2014, 2015 and 2016, the same train service was provided, but without non-stop buses to Canada's Wonderland, requiring those passengers to transfer instead to
York Region Transit
York Region Transit (YRT) is the public transit operator in York Region, Ontario, Canada. Its headquarters are in Richmond Hill, at 50 High Tech Road.
YRT operates 65 full-time rush hour and limited routes, 35 school services, and six Viva ...
local bus service at
Maple GO Station.
On December 31, 2016, year-round weekend train service was introduced with service every 75 minutes in both directions between Toronto and Aurora, including three daily trains per direction covering the full route between Toronto and Barrie.
On December 30, 2017, the GO Station (an intermodal station intersecting with the
Toronto Transit Commission's (TTC) new
Line 1 Yonge-University subway extension) opened, and service to York University station was correspondingly reduced to peak hours only. At the same time, the Barrie line's weekend train service was improved to every 60 minutes between Union and Aurora, and new hourly weekday off-peak service was introduced between Union and Aurora, as well as additional peak period trains between Union Station to Bradford GO Station. Although the station was intended to entirely replace
York University GO Station, limited peak-period service was maintained to York University station following the opening of Downsview Park station.
Due to the temporary closure of the York University campus during the
COVID-19 pandemic in Toronto, all service to
York University GO Station was suspended on March 18, 2020.
On July 19, 2021, Metrolinx announced that the station was permanently closed.
Davenport Diamond grade separation
The Davenport Diamond was an at-grade rail-to-rail crossing of the GO Barrie line and east–west
CP Rail North Toronto subdivision tracks near Davenport Road in Toronto. It was one of the busiest train intersections in North America.
In order to increase service frequency on the Barrie line, GO Transit identified the need to remove the diamond and build a grade separated crossing. In 2015 Metrolinx initiated a Transit Project Assessment Process (an environmental assessment process specific to transit projects) based on the preferred option of constructing an overpass to carry the GO line over the east-west CP Rail line.
The grade separated crossing (which Metrolinx calls the Davenport Diamond Guideway
) is on a long, high rail bridge. It lies between Bloor Street West and St. Clair Avenue West parallel to Lansdowne Avenue. The bridge will allow GO Transit to run all-day, two-way service on the Barrie line without freight traffic disruptions. The 2015 estimated cost of the project was $120 million.
The project began construction in 2017.
The Davenport Diamond Guideway went into service on Monday April 3, 2023, and the grade-level Davenport Diamond went out of service on the prior weekend. The ground-level track approaching the diamond will be removed.
At the same time of building the guideway, further community improvements were added in the immediate vicinity, including noise wall and bearing pads, a rail overpass above Wallace Avenue and a pedestrian underpass at Paton Road, as well as a replacement of the Bloor Street West bridge.
Other grade separations are planned. One was completed at Rutherford Road immediately north of
Rutherford GO Station, and another is planned at McNaughton Road north of
Maple GO Station.
Stations

There are 10 stations on the Barrie line, excluding the terminus at
Union Station
A union station, union terminal, joint station, or joint-use station is a railway station at which the tracks and facilities are shared by two or more separate railway company, railway companies, allowing passengers to connect conveniently bet ...
in Toronto.
In addition to Union Station, four station buildings along the Barrie Line are federally protected by the ''
Heritage Railway Stations Protection Act''. At
Allandale Waterfront and
Newmarket stations, historic station buildings remain but are used for other purposes, while at
Aurora
An aurora ( aurorae or auroras),
also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in Earth's sky, predominantly observed in high-latitude regions (around the Arc ...
and
Maple
''Acer'' is a genus of trees and shrubs commonly known as maples. The genus is placed in the soapberry family Sapindaceae.Stevens, P. F. (2001 onwards). Angiosperm Phylogeny Website. Version 9, June 2008 nd more or less continuously updated si ...
stations, the historic stations buildings continue to be in use. The station building at King City was built in 2005; the 1850s building was relocated to
Black Creek Pioneer Village in the 1960s, then to
King Township Museum in 1989. Bradford station is not protected and has been heavily altered.
Service
, the Barrie line has weekday service consisting of seven trains southbound from
Barrie and three trains southbound from
Bradford
Bradford is a city status in the United Kingdom, city in West Yorkshire, England. It became a municipal borough in 1847, received a city charter in 1897 and, since the Local Government Act 1972, 1974 reform, the city status in the United Kingdo ...
in the morning, and seven trains northbound to Barrie and two trains northbound to Bradford from Union Station in the afternoon.
The line also has hourly, two-way service between Union and Aurora during off peak times.
Weekend service consists of hourly trains in both directions. Five trips in each direction cover the full route from Toronto to Barrie, while the remainder operate between Toronto and Aurora. Trips terminating in Aurora have connecting GO bus service to Barrie.
[
During the times and directions that train service does not operate, service is provided by GO bus routes 63 (Toronto–King City), 65 (Toronto–Newmarket) and 68 (Newmarket–Barrie).][
The maximum speed on the line is , between Bradford and Barrie South. Trains are limited to in some parts, but can travel at least over most of the line.
Due to the ]COVID-19 pandemic
The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
, starting on May 13, 2020, most off-peak train service was suspended and replaced with buses due to low ridership. Off-peak train service was gradually reintroduced throughout 2021.
Connections
The Barrie line makes connections with:
* Barrie Transit
* York Region Transit
York Region Transit (YRT) is the public transit operator in York Region, Ontario, Canada. Its headquarters are in Richmond Hill, at 50 High Tech Road.
YRT operates 65 full-time rush hour and limited routes, 35 school services, and six Viva ...
* Toronto Transit Commission
* Via Rail
* Simcoe County LINX
* BWG Transit
Future
Capacity expansion
In April 2015, the government of Ontario announced that as part of a broad GO Transit expansion project called Regional Express Rail, service on the Barrie line would increase from 7 daily train trips to over 20 daily train trips by 2020. The railway electrification system
Railway electrification is the use of electric power for the propulsion of rail transport. Electric railways use either electric locomotives (hauling passengers or freight in separate cars), electric multiple units ( passenger cars with their own ...
was planned to be completed by 2024 and feature two-way, all-day service every 15 minutes between Union Station and Aurora GO. However, on August 12, 2021, Metrolinx announced that, after electrification there would be 15-minute, two-way, all-day service beyond Aurora to Bradford, and 30-minute two-way, all-day service to Barrie South and Allandale Waterfront.
Additional stations
In the September 2015 planning document "New Station Analysis", an initial list of 22 potential GO station sites were identified. These were, from north to south, at Innisfil, Holland Yard, Mulock Drive, St John's Sideroad, Yonge Street, Bathurst Street at Side Road 15, Dufferin Street, Kirby Road, Keele Street at Teston Road, Langstaff Road, Highway 7, Steeles Avenue, Finch Avenue, Downsview Park, Wilson Avenue, Lawrence Avenue, Caledonia Road, Rogers Road, St Clair Avenue West, Davenport Road, Dupont Street, and Bloor Street.
Of these, most were rejected as unsuitable, either because they were too close to other stations, or for failing to meet other criteria, such as connections to other services, proximity to urban growth centres, construction viability, urban density, or necessary infrastructure. Others were rejected because they were considered for other lines on the network. Four sites were considered for either the Barrie line or the Kitchener line. The sites at Highway 7 in Vaughan and at St Clair Avenue West were not included as part of the 10-year RER expansion, but are part of a future expansion program. The candidate location Bathurst Street at Side Road 15 was deferred for future consideration.
Stations have been approved in Vaughan for the Kirby Road site (serving the community of Hope), at Mulock Drive in Newmarket, and in Innisfil. Under the Regional Express Rail initiative, new stations are planned in Toronto: Bloor–Lansdowne GO Station at Bloor Street West (near Lansdowne Avenue and subway station) and Spadina–Front GO Station at Spadina Avenue near Front Street (with access to the CityPlace neighbourhood and 510 Spadina streetcars).
Caledonia station
The design for Caledonia station on Line 5 Eglinton includes provisions for a connection to the Barrie line, including a pedestrian bridge above the Barrie line and provisions for elevator access to future GO platforms. Metrolinx announced that an environmental assessment for the station would begin in the summer of 2015.
Innisfil GO Station
Metrolinx is considering a station in Innisfil for a future expansion, to be located at approximately mile marker 52 (kilometre 83.7). They analyzed two sites just east of Sideroad 20: 5th Line near Lefroy's Lormel subdivision and 6th Line near the future Sleeping Lion development in south Alcona. Innisfil town council stated its preference for the 6th Line location, which was ultimately chosen by Metrolinx, and approved use of $2 million to acquire land and $2.6 million to partially fund the station's construction.
Concord GO Station
To provide an interchange with Viva, a bus rapid transit service in York Region, a new station was proposed at Highway 7. The site was called Concord station, after the Concord neighborhood in which it would be located. The city of Vaughan
Vaughan ( ) (2022 population 344,412) is a city in Ontario, Canada. It is located in the Regional Municipality of York, just north of Toronto. Vaughan was the fastest-growing municipality in Canada between 1996 and 2006 with its population increa ...
has integrated the station into its design plans for a mixed use development near the intersection of Highway 407 and the rail corridor. Both the municipal government of Vaughan and the regional government of York have identified this location as a potential site for the station, which requires GO Transit to perform an environmental assessment. In January 2013, Vaughan municipal clerk sent a Vaughan City Council
Vaughan City Council is the List of municipalities in Ontario#Lower-tier municipalities, lower-tier municipal governing body for the city of Vaughan, Ontario. It is a part of the List of municipalities in Ontario#Upper-tier municipalities, upper ...
resolution to York Regional Council requesting Metrolinx consideration for four priority projects, among them all-day two-way service on the Barrie line, creation of the Concord GO Station, and creation of a Kirby Road GO Station. The station would be located near the old CN Concord Station (located north of Highway 7 on east side of tracks on the current Barrie line) that dated back to the Northern Railway of Canada
The Northern Railway of Canada was a railway in the Provinces and territories of Canada, province of Ontario, Canada. It was the first Steam locomotive, steam railway to enter service in what was then known as Upper Canada. It was eventually ac ...
Thornhill Station c. 1853 and demolished in 1978. In 2023, a business case for the station was released.
Ridership
In 2012, the Barrie line served about 7,500 passengers a day, or approximately 2 million per year. By 2008, the annual number of riders on the Barrie line was almost 3.1 million, an increase of 18% from 2007 and 167% from 2001. About 2,300 of the 3,000 daily peak passengers to Union Station boarded at Aurora (about 1,000), Rutherford (about 800), and Newmarket (about 500) that year.
The weekend summer service had 105 riders per train in 2012 (32,000 total for six trains per day), and 220 riders per train in 2013 (41,000 total for four trains per day).
From 2010 to 2014, ridership on the line increased 70% based on cordon count data. For 2015, there was a weekday morning peak of 5,852 boardings and 227 alightings at the stations on the line, all other passengers alighting at Union Station in Toronto.
Notes
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External links
GO Transit: Barrie (Bradford) GO Train & Bus Service Schedule (PDF)
Concord/GO Centre Secondary Plan
at City of Vaughan Policy Planning Department
{{DEFAULTSORT:Barrie Line
GO Transit
Passenger rail transport in Toronto
Rail transport in Vaughan
Passenger rail transport in the Regional Municipality of York
Rail transport in King, Ontario
Rail transport in Newmarket, Ontario
Rail transport in Aurora, Ontario
Rail transport in Simcoe County
Rail transport in Barrie
Railway lines opened in 1982
1982 establishments in Ontario