Save Jimmie Simpson Park supporters call for Health Impact Assessment of plans for Ontario Line

South Riverdale and Riverside residents take part in the Save Jimmie Simpson Park rally late last month in protest over plans by provincial transit agency Metrolinx for the Ontario Line. Photo by Nina Rafeek.


South Riverdale residents and provincial transit agency Metrolinx remain at odds on plans to build a station at Jimmie Simpson Park as part of the new 15-station Ontario Line rapid transit train project.

At a recent Save Jimmie Simpson Park rally, more 200 residents came together at the park northwest of Queen Street East and Booth Avenue to voice their concerns over the environmental impacts, loss of trees and green space, and noise pollution related to the plans for the section of the Ontario Line proposed to run above ground through South Riverdale, Riverside and Leslieville.

“Metrolinx is making decisions about transit that don’t really benefit communities,” said Toronto-Danforth Councillor Paula Fletcher as she addressed the crowd at the rally on Saturday, June 19.

“I didn’t know how badly you can mess up public transit,” added Toronto-Danforth MPP Peter Tabuns, who also spoke at the rally.

The proposed above-ground station is slated to be built on the existing railway corridor that runs between Bruce Mackey and Jimmie Simpson parks, north of Queen Street East.

The corridor currently has three tracks within the railway property line. Metrolinx plans to add three more tracks within that corridor, and has said that it will not disrupt any park space in the area.

Supporters and residents at the rally stated that they do not believe it is possible to build the station and add extra tracks without impacting park space

“Contrary to their claims that they can ‘minimize’ impact on parks, it looks to us that virtually every tree lining the corridor is doomed to be cut down, and much of Bruce Mackey Park, Gerrard Dog Parkette and Saulter St Parkette may be lost,” said Save Jimmie Simpson! rally organizer, Eon Song in an interview with Beach Metro News.

Song said Save Jimmie Simpson! wants Metrolinx to commit to the following:

  • Conduct a thorough consultation with the community that looks at the environmental, health and social impact of the Ontario Line project.
  • Conduct a thorough environmental assessment that includes a Health Impact Assessment (HIA).
  • Put the Ontario Line underground in the area to save the trees and greenspace in the area, as well as reduce the imminent noise pollution that will result from an above-ground line.

Song added that in his opinion the consultations Metrolinx has had with the South Riverdale community in the past are not actually consultations, but rather webinars that simply tell residents what the plans are.

He said local residents want meaningful consultations and to see their feedback reflected in Metrolinx’s construction plans.

“This has been a shameful process with no meaningful community input. I believe that their [Metrolinx] plans will devastate the neighbourhood,” said South Riverdale resident Denise Coombs at the Save Jimmie Simpson rally.

The following week, on June 24, Metrolinx held a virtual open house and Q&A session to address community concerns about the Ontario Line. The video and presentation slides can be found at

In the presentation, Metrolinx stated they are currently conducting an Environmental Condition Report of the railway corridor and surrounding area. The study, as per Metrolinx, includes an assessment of the natural environment, soil and groundwater, air quality, noise and vibration, and traffic and transportation among other elements.

From there, they will conduct an Environment Impact Assessment Report in early 2022. For the Ontario Line, Metrolinx’s timeline of activities spanning from 2020 to 2023 includes four Public Review & Comment sessions and “Ongoing Public Engagement”.

During the June 24 presentation, Metrolinx said Jimmie Simpson Park will have approximately 700 square metres  of new green space and Bruce Mackey, around 1,100 square metres  of new green space.

Metrolinx representatives also said they are exploring noise reduction technology such as rubber ballast mats to minimize train vibrations.

Regarding the decades-old trees that abut the railway corridor, and where the noise wall plans to be built, Metrolinx said they plan to work with arborists to take an inventory of the trees.

If trees need to be cut down, they will work with the City of Toronto to replace them in other locations in the Riverdale area, Metrolinx said.

“The impact will affect us for the next 100 years. It’s important that we do it correctly. We need to prioritize trees, parks and people instead of trains,” said resident Pierre Bechereau at the June 19 rally.

In the June 24 virtual meeting, residents also wanted to know the time and cost comparison to build an underground station versus keeping it above-ground. Metrolinx estimated that it would cost around $800 million more and potentially add up to 24 months in construction time for the line to be underground through South Riverdale.

A public feedback opportunity for the Ontario Line Environmental Impact Assessment is scheduled for early 2022, as per Metrolinx presentation. There is no Health Impact Assessment in Metrolinx’s environmental assessment plans.

Song said the Save Jimmie Simpson Park group is partnering with South Riverdale Community Centre to raise funds to commission a Community Health Impact Assessment (HIA) on the Ontario Line’s impacts locally.

“We are fundraising to fill the gaps in Metrolinx woefully inadequate environmental assessment,” Song said. “Once the study is done, we will be lobbying at three levels of government to ensure that the final Ontario “ine design reflects findings of the HIA.

Though there is no set construction date for the railway corridor work in the Jimmie Simpson Park area to begin.

When completed, the Ontario Line will run from the Ontario Science Centre, near Don Mills Road and Eglinton Avenue, heading southwest and ending at the Canadian National Exhibition grounds.

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