Road Work News

The City’s Newest Roundabout at Cumberland Street and Water Street Opens November 7

November 6, 2025 – Drivers in Thunder Bay will soon experience a new way to move through one of the city’s busiest intersections. The highly anticipated roundabout at Cumberland and Water Streets will be open to traffic in the late afternoon on November 7, 2025. As the project is nearing completion, the City is encouraging residents to learn how to use the roundabout safely and confidently.

Roundabouts are circular intersections where traffic flows counterclockwise around a central island. Unlike...

Neebing Avenue and Walsh Street Closures for Watermain Work

Arthur Street West Road Resurfacing Work Between Highway 61 and Parkdale Boulevard

Road Work Ahead: City Shares Details of September Construction

The City of Thunder Bay is sharing details of construction projects expected to impact vehicle, cycling, and pedestrian travel in September.

 The City is investing $55 million in 2025 to fund crucial infrastructure work including road rehabilitation, sidewalk replacement, sewer and watermain repairs and replacements, and bridge and culvert renewal.

 While this work is essential to maintain our community’s infrastructure, it can result in delays for travelers. We aim to minimize disruption by...

Temporary closure of Pacific Avenue Overpass for inspection

The City of Thunder Bay is advising the public that the Pacific Avenue Overpass will be temporarily closed for inspection. The overpass will be closed daily during working hours and reopened each evening once work is completed for the day. 

The closure will begin on Monday, August 25, with work expected to take 3 to 5 days to complete. Please expect traffic delays and use alternative routes. Access for all local businesses and residents will be maintained for the duration of the inspection.

For...