Dundas Street

Dundas Street /ˈdʌnˌdæs/, is a major historic arterial road in Ontario, Canada. The road connects the city of Toronto with its western suburbs and several cities in southwestern Ontario. Three provincial highways—2, 5, and 99—followed long sections of its course, although these highway segments have since been downloaded to the municipalities they passed through. Originally intended as a military route to connect the shipping port of York (now Toronto) to the envisioned future capital of London, Ontario, the street today connects Toronto landmarks such as Yonge-Dundas Square and the city's principal Chinatown to rural villages and the regional centres of Hamilton and London.

Dundas Street
Governors Road
Halton Regional Road 5
Hamilton Roads 5 / 99
Brant County Road 2
Oxford County Road 2
Middlesex County Road 2
Dundas St. within Toronto
Route information
Maintained by
City of Toronto
City of Mississauga
Halton Region
City of Hamilton
County of Brant
County of Oxford
County of Middlesex
City of London
Major junctions
West endThames River in London (Continues as Riverside Drive)
East endKingston Road in Toronto
Major citiesToronto
Hamilton (Waterdown)
Highway system
Roads in Ontario
Nearby arterial roads
 Highway 407
Highway 403
College Street
Gerrard Street
Dundas Street Highway 403
Governors Road
Highway 403
Bloor Street
Queen Street 

A historic alternate name for the street was Governor's Road, and the section between Hamilton and Paris still bears that name.

Dundas Street is also one of the few east–west routes to run uninterrupted through the central and western Greater Toronto Area, from Toronto to Halton Region (the others are Lake Shore Boulevard/Lakeshore Road, Queen Street (Toronto)/The Queensway, Eglinton Avenue, Steeles Avenue, Queen Street (Brampton)/Highway 7, and Bovaird Drive/Castlemore Road/Rutherford Road/Carrville Road/16th Avenue). Within Toronto, the TTC's 505 Dundas streetcar route serves the street from Riverdale to the Junction.

Route description

The route of Dundas through the city of Toronto is irregular. The street, as laid out today, is made up from what were originally several smaller named streets, running parallel but unconnected. Proceeding southwest and approximately parallel to the Lake Ontario shore in central Toronto, Dundas Street East originates near the Beaches neighbourhood at Kingston Road, itself a historic route to eastern Lake Ontario and the town of Kingston. Originally, the street began at today's Queen and Ossington intersection, and incorporated today's Ossington Street north to the current Dundas intersection, then proceeded west along the route still used today.

Crossing the lower reaches of the Don River west of Broadview Avenue, Dundas serves as one of the few arterial roads connecting the central city to the city's original eastern suburbs. At Yonge Street, Dundas passes Yonge-Dundas Square, within sight of downtown landmarks such as the Eaton Centre and Ryerson University. Called Dundas Street West from this point westward, the route passes to the north of City Hall and Nathan Phillips Square. At McCaul Street, the road fronts the Art Gallery of Ontario in proximity to some of the city's institutions of higher learning, including OCAD University, Michener Institute, and the University of Toronto. At Spadina Avenue, Dundas serves as the east-west axis of the city's largest Chinatown. West of Ossington Avenue, it meanders northwards towards Bloor Street near the intersection of Roncesvalles Avenue, heading north toward the Junction district at Keele Street. Proceeding due west from Keele through the Junction, Dundas parallels the CP Rail line through the mixed industrial-residential district. At Scarlett Road, the route veers southwest toward a high crossing over the Humber River valley, through the former village of Lambton Mills. Beyond the river, Dundas serves as the northern boundary of the Kingsway residential district. Passing the historic St. George's Church-on-the-Hill, Dundas again heads southwest toward the former village of Islington. This route traverses the west end of the city, avoiding obstacles that were expensive to negotiate in the 18th century, such as Grenadier Pond in what is now High Park and the highest point of the Humber Valley (Bloor Street to the south requires a high bridge to cross the river at that point). The Chinatown sections of Dundas (from Beverly Street in the east to Kensington Avenue in the west) have street signs in Chinese as 登打士街, which is the same as Dundas Street in Hong Kong.

Dundas intersects for a second time with Bloor Street at Kipling Avenue at the Six Points interchange in Etobicoke. In 1961, the intersection was rebuilt into a highway-type interchange, with an overpass over Kipling. The City of Toronto is in the process of demolishing the interchange and building a new Etobicoke Civic Centre at a new intersection which is all at-grade. A new routing of Dundas Street to the south of the former interchange was opened in February 2019, connecting via Dunbloor Road to the section east of Kipling.[1] From Kipling, Dundas is a six-lane arterial road.

Upon crossing the Toronto-Peel boundary at Etobicoke Creek, the street follows a true southwestern heading, again paralleling the lakeshore. The road passes through Mississauga, Oakville, Burlington, and Waterdown. The street loses the name "Dundas St." west of Highway 6, as the route follows a still-provincially maintained stretch of Highway 5, entering rural Brant County near St. George, and ending in Paris, with the junction of the former Highway 2 The name resumes west of Paris as the route proceeds west along the former highway through Woodstock en route to the city of London.

In London, the street ends just east of the confluence of the Thames River before it crosses the Kensington Bridge to west London. Originally, this section was called "Dundas Street West" with the eastern portion being "Dundas Street East". However, since construction in the mid-1980s, the entire western portion has been called "Riverside Drive". Some Londoners still refer to "Dundas Street East" though no part of the street retains that name.


Immigrant communities have sprung up along the route of Dundas Street within Toronto, with most still retaining elements of their original character. Kensington Market was home to Toronto's first Jewish community; Spadina's Chinatown is still the city's largest downtown Asian ethnic enclave; Brockton Village became a west-end destination for the immigrant Irish community in the mid-19th century. This district was later settled by emigrants from Portugal and Brazil and bears the name "Rua Açores". The Junction attracted many immigrant labourers from Ireland, Britain, and Southern and Eastern Europe due to its proximity to railways and heavy industry, such as meatpacking, which sprouted up there in the late 19th century.

Downtown centre

Dundas Street is centrally located in downtown Toronto, about midway between Front Street and Bloor Street. It serves as a major east-west thoroughfare for vehicular, transit, bicycle, and pedestrian traffic downtown and beyond. Since the building of the Eaton Centre and the Yonge-Dundas Square, the intersection of Yonge and Dundas Streets has become one of the busiest intersections in the city. It is estimated that over 56 million people pass this intersection each year. To ease traffic, a pedestrian scramble has been installed.[2][3]

Northeast of Yonge and Dundas is the Ryerson University campus. To the east of downtown, Dundas travels through the older Cabbagetown neighbourhood, and the large Regent Park public housing project fills the block south of Dundas between Parliament Street and River Street.

The Dundas and Bay Street area, west to University Avenue, has been developing into a Little Tokyo district. It was previous the location of Toronto's original Chinatown.[4]

Art Gallery district

Dundas Street is the address of the Art Gallery of Ontario, which takes a full city block on the south side of the street, at the corner of McCaul Street, just west of University Avenue. The north side of the street between McCaul and Beverley is also home to several private art galleries. Just to the south of Dundas on McCaul is OCAD University.


Dundas Street was developed in different time periods and in different sections. Dundas Street is named in honour of Henry Dundas, Viscount Melville, British Secretary of State for the Home Department from 1791 to 1801.

The section of the street near Dundas Valley was surveyed by Augustus Jones and constructed by the Queen's Rangers as a colonial road at the direction of John Graves Simcoe, first lieutenant-governor of Upper Canada. It connected the town then known as Coote's Paradise, which would be renamed Dundas in reference to the road, to settlements west, and also around Lake Ontario to Newark (Niagara-on-the-Lake). In the early 19th century, when Toronto's oldest streets were first named, Dundas was an important settlement in its own right, rather than simply a suburb of Hamilton, as it has since become.

The road from the western end of Lake Ontario was constructed east to York in 1796.[5] The road ended at the Humber River at Old Mill Road, following the path of today's Bloor Street within Etobicoke.[6] A bridge was built in 1811 to cross the Humber, follow by a series of other bridges over the years. Dundas was re-routed in 1928, which resulted in what is now Old Dundas Street on either side of the Humber. The western section of Old Dundas Street becomes Homer Smith Park Road. The current bridge over the Humber opened in 1957 (repaired in 1973 and 2009) to replace the 1907 iron trestle that lost approaches on both ends during Hurricane Hazel in 1954 and resulted in the old bridge being demolished in 1955.[7] An 1800 map shows Dundas connecting with the newly built Yonge Street, although the map does not show the route of this section within Toronto with any detail.[8] An 1816 map of York shows a "Burlington Road", which was a westward extension of today's Queen Street.[9]

The first section of the current route of Dundas Street constructed in Toronto was constructed during the War of 1812. It connected today's intersection of Queen Street and Ossington Avenue to Lambton Mills. It was constructed by the militia under the supervision of George Taylor Denison.[10] The section of today's Ossington Avenue from Queen Street north to the intersection of Dundas Street was also known as Dundas. At the time, the district along Dundas was not cleared. Montgomery's Inn was built on Dundas Street in 1830 for travellers along this route and also became a centre of neighbourhood business. It stands today, operated as a museum by the City of Toronto.

From Ossington Avenue to the east, Dundas was pieced together from various streets. In the latter half of the 19th century, Arthur Street was connected from Ossington Avenue and Dundas Street to Bathurst Street along the current alignment of Dundas. St. Patrick Street, the portion of today's Dundas from Bathurst Street to (east of McCaul Street it was called Anderson Street) College Avenue (now University Avenue) bisected the Grange estate in 1877.[11] The section from College Avenue (now University Avenue) to Yonge Street was known as Agnes Street. East of Yonge, it was Crookshank Street, Wilton Street, with a portion called Wilton Crescent (George Street to Sherbourne Avenue), and finally Beech Street to River Street. Beyond River Dundas was severed until a steel Arch bridge was built over the Don River in 1910-1911. East of the Don, various streets were connected by jogs in the 20th century to form the current road. From the 1920s until the 1940s, Dundas Street terminated at Broadview Avenue in the east. In the 1950s, the city of Toronto implemented a project to extend Dundas eastwards from Broadview to Kingston Road as a new four-lane traffic arterial in order to provide an alternative east-west route to Gerrard and Queen. From west to east, Crawford Street, Elliot Street, Whitby Street, Dickens, Dagmar, Doel, Applegrove and Ashbridge Avenues as well as Maughan Crescent and Hemlock Avenue were all cleared and widened. In some cases, alleyways were used to connect these nine separate streets.[12]

In the 20th century, Highway 5 was redirected just west of the former village of Waterdown, Ontario, and no longer passes through the town of Dundas, which was also located on the lower side of the Niagara Escarpment.

Dundas Street Bridge

A 396 feet (121 m) three-hinged ribbed steel arch bridge was built from 1910 to 1911 to span over the Don River valley and railway tracks (now used by the Don Valley Parkway) below.[13] The bridge was a set of four Warren pony truss spans connected by a shorter riveted Warren deck truss spans to the east and west.[13] The bridge has been altered with the removal of ornamental railings with concrete barrier topped with ornamental railing, removal of steel girders with larger abutments to allow for wider road deck was completed in 2007.


  1. "Six Points Reconfiguration: Dundas Moves To New Alignment | Urban Toronto". urbantoronto.ca.
  2. "Hall Monitor: A new way to cross the street – diagonally -". National Post.
  3. Spears, John (August 28, 2008). "Pedestrians first at Yonge and Dundas". Toronto Star. Retrieved May 1, 2010.
  4. "Japanese influence is seeping into downtown Toronto". Toronto Star.
  5. Hayes, p. 22
  6. Hayes, p. 24
  7. "Old Dundas Street Bridge". Toronto Historical Association.
  8. Hayes, p. 25
  9. Hayes, pp. 30-31
  10. Lundell, p. 32
  11. Lundell, p. 30
  12. "The many streets of Dundas - Spacing Toronto". October 15, 2011.
  13. "Dundas Street Bridge - HistoricBridges.org". www.historicbridges.org.


  • Hayes, Derek (2008). Historical Atlas of Toronto. Douglas & McInyre Ltd. ISBN 978-1-55365-290-8.
  • Lundell, Liz (1997). The estates of Old Toronto. Boston Mills Press. ISBN 1-55046-219-9.

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