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
Ontario Street from Linwell Road to Lakeshore Road Construction November 6, 2023 at 7 a.m. May 5, 2024 at 7 a.m. St. Catharines - Construct the new storm sewer outfalls and retaining wall - Detour is Linwell Road > Lakeport Road
Montrose Road from Grassy Brook Road to Lyons Creek Road Construction April 1, 2023 at 12 a.m. July 31, 2024 at 12 a.m. Road Widening and Reconstruction of RR 98 (Montrose) and RR 47 (Lyons Creek)/Biggar Rd
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.
Smithville Road from Bismark Road to South Chippawa Road Load Restriction 5 tonnes per axle
Riverside Drive from Lincoln Street to Prince Charles Drive North Load Restriction 5 tonnes per axle
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