Road Closures in Niagara

Check below for a list of road closures in Niagara or see a full list of public notices.

The information below is also available in a map on Municipal511, Google Maps and Waze.


Location Type of closure Start date Estimated end date Description
Main Street East from Elm Street to Elm Street Construction September 3, 2024 at 12 a.m. February 27, 2026 at 11:59 p.m. Grimsby - Lane Closure
St Paul Street West from Leeper Street to Great Western Street Construction December 31, 2026 at 12 a.m. St. Catharines - Bridge Replacement - Detour is Regional Road 72 (Louth Street) > RR69 (Pelham Road)
Ontario Street from Greenlane to King Street Construction February 5, 2024 at 7 a.m. June 25, 2025 at 12 a.m. Lincoln - Ontario Street Sanitary and Watermain Replacement between Greenlane and King Street
Regional Road 45 from Diltz Road to Diltz Road Bridge Closure January 24, 2022 at 4 p.m. Bridge Closure - Town of Wainfleet - Oswego Bridge on Regional Road 45 (Creek Rd) is closed for further notifications.
Riverside Drive from Lincoln Street to Prince Charles Drive North Load Restriction 5 tonnes per axle
Smithville Road from Bismark Road to South Chippawa Road Load Restriction 5 tonnes per axle
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