Transit City was a plan for developing public transport in Toronto, Ontario, Canada. It was first proposed and announced on 16 March 2007 by Toronto mayor David Miller and Toronto Transit Commission (TTC) chair Adam Giambrone. The plan called for the construction of seven new light rail lines along the streets of seven priority transit corridors, which would have eventually been integrated with existing rapid transit, streetcar, and bus routes.[1] Other transit improvements outlined in the plan included upgrading and extending the Scarborough RT line (Line 3 Scarborough), implementing new bus rapid transit lines, and improving frequency and timing of 21 key bus routes.[2][3] The plan integrated public transportation objectives outlined in the City of Toronto Official Plan, the TTC Ridership Growth Strategy and Miller's 2006 election platform.
By 2009, preliminary engineering work and environmental impact assessments had been done for the construction of the light rail lines.[4] Construction of one of the lines began in December 2009.
On 1 December 2010, Rob Ford took office as the city's new mayor based on an election promise to expand the subway system, instead of implementing light rail lines. As a result, he cancelled the Transit City initiative.[5] However, in early 2012, Toronto City Council voted in favour of motions to resume work on the Sheppard East LRT, Eglinton Crosstown LRT and Etobicoke–Finch West LRT lines and to replace the Scarborough RT, defeating Rob Ford's campaign for subways.[6][7] The master agreement for these lines was signed on 28 November 2012. While these projects were originally proposed under Transit City, they became part of Metrolinx's implementation of The Big Move regional transportation plan.[8]
In 2016, the City of Toronto directed its staff to resurrect and update the 2009 Transit City plan for the Scarborough Malvern LRT, renaming the project as the Eglinton East LRT. Until 2021, the city considered making the EELRT an eastward extension of Line 5 Eglinton (a.k.a. the Eglinton Crosstown LRT), but by 2022, it decided that the Eglinton East LRT should be a standalone line.[9]: 11, 12 By 2018, the province had decided to abandon the Sheppard East LRT, instead proposing to extend Line 4 Sheppard to McCowan Road in Scarborough,[10] after which the city decided to incorporate the eastern portion of the Sheppard East LRT into its proposal for the Eglinton East LRT.[9]: 22
As of 2023[update], two light rail lines originally proposed as part of Transit City are under construction: Line 5 Eglinton and Line 6 Finch West.