By Mike Anderson
The Georgina Island Fixed Link Project, a 2.6 km-long combination of bridges and causeways linking Georgina Island to the mainland, could get the go-ahead from the Impact Assessment Agency of Canada (IAAC) next month.
WSP Canada Inc. (WSP), the engineering firm hired by the Chippewas of Georgina Island First Nation (GIFN), submitted the Detailed Project Description (DPD) to IAAC on December 11.
Environment Minister Julie Dabrusin, the federal minister responsible for IAAC, could refer the project to a review panel or request a full impact assessment, adding another 2 years to the project’s timeline.
However, if the Fixed Link gets the green light, construction could begin in 2026 and be completed by 2029.
The Fixed Link Project, first announced by GIFN in 2021, is the largest infrastructure project of its kind ever proposed for Lake Simcoe.
It would provide more than 200 GIFN members living on the island with a safe, reliable, all-weather passage from Georgina Island to the mainland, eliminating the need for ferry service, airboats, and a winter ice road.
The project scope has changed significantly over the past few years, following input from GIFN members, the Lake Simcoe Region Conservation Authority (LSRCA), environmental groups, shoreline residents, and the IAAC itself.
The original design called for two causeways, each 500 to 1,000 metres long, with a 1,500-metre bridge section in the middle.
The new design has three main sections: a 731-metre low-level bridge, a 494-metre causeway, and a 1,240-metre high-level bridge. In addition, an 800-metre roadway will connect the fixed link to Black River Rd.
According to WSP, the new design will improve water flow, reduce sedimentation, and have a lower impact on the lake’s ecology.
However, it comes with a significant price tag. According to WSP, the cost is now estimated to be $450 million, up from an initial estimate of $250-280 million. Most of the funding will come from the Canada Infrastructure Bank (CIB), which has signed a Memorandum of Understanding (MOU) with GIFN.
WSP’s DPD, which is over 400 pages long, does not support an electric ice-breaking ferry as an alternative option.
“A ferry equipped with icebreakers could provide the ferry with year-round passage; however, this mode of transportation would not protect passengers from weather conditions during winter months (i.e., high winds and extreme snowfall),” the DPD states.
And, “An improved ferry system would not address the underlying access issues associated with using a ferry as a mode of transportation.”
While GIFN commissioned an independent Ferry Alternative Report, completed in 2024, it is not included in the DPD and was not shared with GIFN members before a key referendum vote.
That vote occurred in October 2025, when GIFN members were asked to choose between two transportation options: a Fixed Link or Water-Based Option (ferry).
According to WSP, 255 participants, about one-third of eligible GIFN members, voted, with 64 per cent voting in support of continuing detailed planning and design for a Fixed Link connection.
Despite modifications to the original design, Rescue Lake Simcoe Coalition (RLSC), Lake Simcoe South Shore Residents Association (LSSSRA), and some GIFN members are still calling on IAAC to conduct a full impact assessment.
“At this stage all we can do is hope that in order to protect Lake Simcoe the IAAC will review our reports and support our request for a full assessment of this project,” said Lee Simpson, LSSSRA’s president, who points out construction of the causeway sections will require 4.5 million cubic meters of “suitable fill” to be dumped into Lake Simcoe.
“We are disappointed to see that the Ferry Alternative Report was not included in the DPD as the report is ‘awaiting presentation to the GIFN membership,'” Simpson added.
To review the Georgina Island Fixed Link DPD, visit the IAAC project website: www.iacc-aeic.gc.ca (https://iaac-aeic.gc.ca/050/evaluations/proj/83539?culture=en-CA).
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