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Mulmur-Tosorontio Townline Bridge Replacement


Townline Bridge has been in service circa 1940 and has reached an end of useful life.  County of Simcoe is undertaking a bridge replacement to maintain this road crossing over the Mad River tributary and make other improvements including improving the road profile and installing new steel beam guiderails to improve traffic safety and driving comfort for this road segment.

Timelines (subject to change as project proceeds​)


Mulmur-Tosorontio Townline is now open to traffic.  Construction activities has been shut down for the winter with completion of remaining works planned for spring of 2025.

County’s Commitment and Experience


The County of Simcoe continues to invest in keep the infrastructure in a state of good repair.

We appreciate the public’s patience as we ensure that work on this significant improvement is being completed safely and properly and according to the County’s requirements

Project Contact


Jae Park
Project Engineer
County of Simcoe
Jae.Park@simcoe.ca
705.735.6901 ext. 1166