Driving & Traffic
Lane Restrictions and Road Closures
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For questions about road closures
Call 905-546-2489 (CITY)
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Interactive Mapping
Lane Restrictions & Road Closures
An interactive map that displays lane restrictions and road closures for construction, occupancy permits and special events. View map in separate window
Listing of scheduled lane restrictions and road closures
The listing does not include unscheduled or emergency closures.
| Start Date | End Date | Road Closure Limits | Reason for Closure |
|---|---|---|---|
January 12, 2026 | May 2026 | Temporary road closure | Bridge replacement |
January 5, 2026 | Late June 2026 | Temporary road closure | Sewer and watermain installation, road and sidewalk reconstruction |
December 26, 2025 | December 26, 2025 | Temporary road closure | Boxing Day Run |
December 8, 2025 | December 19, 2025 | Temporary road closure | Stormwater and sanitary sewer work |
November 26, 2025 | January 14, 2026 | Temporary road/intersection closure | Construction |
November 26, 2025 | December 19, 2025 | Temporary lane closures | Construction |
October 22, 2025 | Approx. 5 weeks | Temporary lane occupancy | Asphalt & repaving |
October 14, 2025 | January 31, 2026 | Temporary road closure *Extended | Underground hydro work |
October 14, 2025 | December 19, 2025 | Temporary road closure | Underground hydro work |
October 14, 2025 | December 19, 2025 | Temporary lane occupancy | Sewer and watermain infrastructure installation |
| September 29, 2025 | September 2026 | Temporary lane closures This work is part of a larger infrastructure renewal project. PSA: Safety reminder for Dundas St. Commuters during Grindstone Bridge construction | Bridge replacement |
September 14, 2025 | Extended closure, TBD | Long-term road closure | Environmental Assessment |
September 8, 2025 | Approx. 8 to 9 weeks | Temporary lane occupancies | Asphalt & concrete work |
June 9, 2025 | Late December 2025 | Temporary road closure | Bridge replacement |
March 24, 2025 | Until further notice | Temporary road closure | Sanitary sewer and watermain construction |
March 17, 2025 | December 2025 | Temporary full & partial road closures: PSA: Construction on Wilson St & Sherman Ave begins March 17 | Road reconstruction |
June 28, 2024 | December 2025 | Lane closures | First Ontario Centre renovations |
October 30, 2023 | September 2026 | Dickenson Road at the Trinity Church Rd intersection | Tunneling construction |
Date modified