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510 Spadina (310 Spadina during overnight periods) is a streetcar route in Toronto, Ontario, Canada, operated by the Toronto Transit Commission.

510 Spadina
Flexity outlook 4403 heading south, 2014 08 31 (8) (14918534190).jpg
Flexity Outlook streetcar southbound on Spadina Ave. south of Queen St.
TypeStreetcar route
LocaleToronto, Ontario
TerminiSpadina station (North)
Union (South)
StationsTTC - Line 1 - Yonge-University-Spadina line.svg TTC - Line 2 - Bloor-Danforth line.svg Spadina
TTC - Line 1 - Yonge-University-Spadina line.svg Union
BSicon CLRV.svg Queens Quay
Daily ridership43,804 (2016)[1]
Operator(s)Toronto Transit Commission
Depot(s)Leslie Barns
Rolling stockFlexity Outlook
Line length6.165 km (3.83 mi) [2]
Track gauge4 ft 10 78 in (1,495 mm) - (Toronto gauge) TTC gauge
Electrification600 V DC overhead
Route number510
Route map
TTC - Line 1 - Yonge-University-Spadina line.svg
TTC - Line 2 - Bloor-Danforth line.svg
Spadina station
BSicon BUS1.svg  127 
Sussex Avenue
Harbord Street
BSicon BUS1.svg  94A 
Willcocks Street
College Street
BSicon CLRV.svg  506 
Nassau Street
Dundas Street West
BSicon CLRV.svg  505 
Sullivan Street
Queen Street West
BSicon CLRV.svg  501 
Richmond Street West
Adelaide Street West
Charlotte Street
King Street West
BSicon CLRV.svg  504 
Front Street West
CN Oakville sub.
CP MacTier sub.
Bremner Boulevard
Queens Quay Loop
Lower Spadina Avenue
BSicon CLRV.svg  509 
Rees Street
Harbourfront Centre
↑ Queen's Quay
Bay Street
Toronto Island ferries BSicon BUS1.svg  6   97B 
BSicon BUS1.svg  6   72  BSicon CLRV.svg  509 
TTC - Line 1 - Yonge-University-Spadina line.svg
GO Transit logo.svg VIA Rail Canada simplified.svg UP Express logo.svg



Earlier routesEdit

A double-ended streetcar on the original Spadina line, beside the Spadina Hotel on King St.

Streetcar service on Spadina Avenue began in 1878 as a horsecar line operated by the Toronto Street Railway. In 1891, the Toronto Railway Company created a route called the Belt Line that ran as a loop along Spadina Avenue, Bloor Street, Sherbourne Street, and King Street.[3] In 1923, the Toronto Transportation Commission reconfigured the streetcar network, discontinuing the Belt Line and creating Spadina as a separate streetcar route. The Spadina route operated until 1948, when it was replaced by buses.[4] The tracks on Spadina between Dundas Street and Harbord Street were used by the Harbord streetcar route until its discontinuation in 1966,[4] after which, only the tracks between King and College streets were retained for diversions along Spadina Avenue.[5]

Modern routeEdit

CLRV 4074 travels south on Spadina, south of College Street

The modern 510 Spadina route began as the 604 Harbourfront LRT route along Queens Quay in 1990, using CLRV and ALRV streetcars. The route was later renamed the 510 Harbourfront. It became the 510 Spadina and replaced the 77 Spadina bus when a new dedicated right-of-way was opened in 1997. The right-of-way extended the track north along Spadina Avenue from Queens Quay to Spadina station on the Bloor subway line.

The term "light-rail transit" (LRT), which had been adopted to project an image of modernity, was dropped when it led to residents and newspaper reporters imagining elevated guideways like those of the Scarborough RT running through their streets. It was found that the project was much easier to sell to the public and politicians when it was described as an improvement to the speed and reliability of traditional streetcar service.

In 2000, when the Queens Quay streetcar tracks were extended west to Bathurst and Fleet Streets, the name Harbourfront reappeared for a 509 Harbourfront route between Union and Exhibition Loop. The 509 and 510 routes share the trackage that had been used by the 604.

CLRV streetcar on a winter day on the 510 Spadina line

In 2005, The Globe and Mail newspaper published an article that criticized the switch to a dedicated right-of-way streetcar as being less beneficial than promised. Based on TTC documents, the author argued that service is about one minute slower (from Queens Quay to Bloor) during afternoon rush hour than in 1990. The author also cited TTC documents which show that the cost-to-revenue ratio of the route has fallen with the switch from buses to streetcars.[6] Mitch Stambler, the TTC's manager of service planning, responded by pointing out that streetcars offer a smoother and quieter ride, zero emissions, and economic development.[6]

Ridership increased from 26,000 per day on the 77 bus route to 35,000 per day on the Spadina streetcar in 2004 and to over 45,000 per day in 2005–2006.[7] Streetcars on the Spadina portion run every 2–3 minutes every day.

On December 15, 2008, the next vehicle arrival notification system was installed for the 510 streetcar in the Spadina and Union subway stations. The next vehicle arrival notification system includes a display screen that shows the location of the streetcars in "real" time with a delay of one minute.[8]

On June 18, 2012, all streetcar service on the line was suspended and replaced by buses.[9] This was to allow major track work to be completed in preparation for the TTC's new low-floor Bombardier Transportation custom-made Flexity Outlook streetcars which were scheduled to enter service on the Spadina line in 2014.[10] The upgrades were completed and full streetcar service was restored two years later on August 31, 2014, including a ceremony at 10:00 am when the first two accessible low-floor Flexity vehicles officially entered revenue service.[11]

On September 6, 2015, after a 13-year absence, the TTC reinstated its overnight service on this route. The night service was designated first as 317 Spadina (based off from the overnight equivalent from the 77 Spadina bus era) before being renumbered 310 Spadina on September 3, 2017 (to better align with the current overnight equivalent of the 510 Spadina line) and was part of the expanded Blue Night Network streetcar services resulting from a $95 million investment from Toronto City Council. During overnight periods, streetcars operate approximately every 30 minutes. The TTC had operated an overnight service using buses on Spadina from 1987 until 1992 when it was discontinued due to a series of cutbacks in TTC service.

On May 14, 2018, 510 Spadina became the second streetcar route in Toronto (after 509 Harbourfront) to use a pantograph instead of the trolley pole for electrical pickup.[12]


510 streetcars operate entirely within dedicated streetcar Rights-of-Way, along Spadina Avenue, Queens Quay Boulevard and in a tunnel under Bay Street. Most stops along the routes are surface stops with islands separating the regular traffic from the streetcar tracks, and have streetcar traffic signals, partial shelters, and railings to protect patrons from the traffic. Streetcars serve Union and Spadina subway stations from underground streetcar stations, and an additional underground streetcar station exists at Queens Quay on the approach to Union Station.

The route consists of three branches, which vary only by the extent of the line they cover. Throughout most of the day, streetcars alternate between branch 510A which covers the entire route, and branch 510B, which operates only from Spadina Station to Queens Quay Boulevard. A small number of trips also operate on branch 510C between Spadina Station and King Street.[13]

Stop listEdit

Stop Type Connections Nearby Points of Interest
Spadina station Underground station      
Sussex Ave Surface stop
Harbord St Surface stop    94  University of Toronto
Willcocks St Surface stop
College St Surface stop    506 
Nassau St Surface stop Kensington Market
Dundas St Surface Stop    505  Chinatown
Sullivan St Surface stop
Queen St Surface stop    501 
Richmond St Surface stop
(northbound only)
King St Surface stop    504  Fashion District
Front St Surface stop
Bremner Blvd Surface stop    121 
Lower Spadina Ave Surface stop    509 
Rees St Surface stop    509  CN Tower, Rogers Centre
Harbourfront Centre Surface stop    509  Harbourfront Centre
Queens Quay station Underground station    509  Island ferry docks
Union station Underground station                  
Scotiabank Arena

See alsoEdit


  1. ^ TTC Open Data (September 2014). "TTC Ridership - All Day Weekday for Surface Routes". Toronto Transit Commission. Retrieved 23 January 2018.
  2. ^ Toronto Transit Commission (September 18, 2009). "TTC Service Summary" (PDF).
  3. ^ Mike Filey (1997). The TTC Story: The First Seventy-five Years. Dundurn Publishing. p. 75. ISBN 9781770700796. Retrieved July 15, 2013.
  4. ^ a b John F. Bromley and Jack May (1973). 50 Years of Progressive Transit. Electric Railroaders' Association. pp. 37, 74, 107, and map section.
  5. ^ Bromley, John F (October 15, 1966). "Toronto Track Diagram (1966)". Transit Toronto. Retrieved March 4, 2018.
  6. ^ a b Stephen Wickens (May 7, 2005). "RAPID TRANSIT? NOT ON SPADINA Summary".
  7. ^,
  8. ^ TTC launches next vehicle arrival notification pilot project Archived 2008-12-26 at the Wayback Machine
  9. ^ Mackenzie, Robert (13 June 2012). ""Get on the bus, the Spadina bus"..." Transit Toronto. Retrieved 4 March 2016.
  10. ^ Kalinowski, Tess (18 June 2013). "TTC announces Spadina as first line for new streetcars". Toronto Star. Torstar. Retrieved 4 March 2015.
  11. ^ Munro, Steve (5 September 2014). "Flexities Debut on Spadina". Transit & Politics. WordPress. Retrieved 9 April 2015.
  12. ^ O'Neil, Lauren (May 15, 2018). "The TTC is rolling out a new type of streetcar technology". blogTO. Retrieved May 18, 2018. Pantograph on Spadina, @bradTTC/@TTCStuart ... 1:15 PM - May 14, 2018 · 1 Spadina Crescent
  13. ^ "510 Spadina: Route Description". Toronto Transit Commission. Retrieved 2017-04-15.

External linksEdit

Route map:

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