Ontario Street Grand Bend Bridge Construction

About the Project

The Municipality of Lambton Shores will be completing a construction project along the Ontario Street corridor in Grand Bend, which will include the replacement and widening of the bridge. This project aims at reducing congestion and improving traffic flow through Grand Bend.

Improvements to the Ontario Street corridor were identified through a Class Environmental Assessment, which determined that the current intersection and traffic signalization was insufficient to handle the traffic volumes that occur during peak periods.

The Grand Bend Bridge construction project will be separated into two phases to ensure a total closure of the bridge is not required, and to accommodate a pause in construction activity during the summer season.

Ontario Street Grand Bend Bridge Construction Project
Project Timeline

The Grand Bend Bridge replacement and widening construction project is separated into two phases to ensure a total closure of the bridge is not required, and to accommodate a pause in construction activity during the summer season.

  1. Phase 1 is scheduled to begin September 3, 2024. This phase has an anticipated completion date of June 15, 2025 so that construction activity is paused during summer.
  2. Phase 2 is expected to begin September 2025.

Like all construction projects, delays are expected during peak construction periods. Although work will require lane and sidewalk closures, there are no major detours or full closures of the bridge expected.

The project team is committed to providing ongoing communication about the project to alleviate the impact of construction as much as possible. You can sign up to receive email updates throughout the project using the link below.

Project Funding

In May 2024, the MTO announced $5-million towards the Grand Bend Ontario Street Bridge Project through the Connecting Links program. Lambton Shores will fund the remainder of the project, as required.

A look at what's to come...

Rendering: Lane Configurations

The addition of traffic lanes will help relieve traffic congestion at the intersection of Highway 21 (Ontario Street) and Main Street, especially during the increased traffic in the summer months.

Rendering: Multi-Use Path

With a focus on active transportation and walkability, the project will include the addition of multi-use paths on either side of Ontario Street.

Support Local Business

Local businesses operating year-round in the area are still open and need our support. Whether you live, work, or visit the area, your support for local business goes a long way - especially during a construction project of this scale.


Updates from the Project Team

Update 2: September 10, 2024

Generally, bridges are built for cars and people to travel safely across waterways. However, they also carry important utilities. The Ontario Street bridge carries several different utilities across the river to serve homes and businesses in Grand Bend, including hydro, natural gas, drinking water, sewage, and communications (cable and internet).

Over the last two weeks, different utility crews have been on site completing important relocation work to allow for bridge work to take place. Next week, this utility work will continue in addition to some site preparation work before equipment and workers begin on the bridge structure.

Lane closures will be in effect during this work and the Municipality reminds the public to drive cautiously and obey all signage.

Please note that the parking area on Municipal Drive (at the former Grand Bend Municipal Office and the former BMO) will be closed to the public as of September 23, 2024. This area will be fenced and used as a staging area during the bridge construction project.

Update 1: August 27, 2024

The Municipality of Lambton Shores is set to begin the Ontario Street Grand Bend Bridge construction project on September 3, 2024. This first phase of the project has an anticipated completion date of June 15, 2024.

View the Email Update

View the Public Notice

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