Construction Projects

Traffic will be maintained in most areas during construction, however, delays should be expected. Some projects will require road closures and detours. Visit the Road Closures page for a list of current and upcoming planned closures and detours.

You can find a list and maps of approved, scheduled road and bridge projects for the 2025 construction season in the 2025-2029 Roads Construction Program, along with a list of future planned projects.

Construction Projects

Expect delays in areas where construction work is taking place. We appreciate your patience while this work is completed to improve the County Road Network!

Current

CR22 (London Line) Pulse Creek Bridge Replacement
Location: CR22 (London Line) between Waterworks Road and Brigden Road in Sarnia
Construction Start: May 2026
Duration: Completion Summer 2027

• Temporary traffic signals and alternating lanes will be used

Upcoming

Baseline Road, Whitebread Drain Culvert Replacement
Location: Baseline Road North of Whitebread Line Intersection
Construction Start: Summer 2026
Duration: Completion Fall 2026

• Baseline Road to be Closed During Construction at the Culvert Location, Local Access Only South of Pointe Line to Whitebread Line