Multiple Bridge and Road Closures for Repairs and Inspections

The Walnut Street Bridge in Chattanooga is currently closed due to an ongoing police investigation, with no pedestrian or bike access allowed and a projected reopening time of two hours, pending updates. In Leavenworth, the viewing area of Tumwater Dam will be closed until the end of December for concrete repairs as part of a multi-year maintenance plan to ensure safety standards. Additionally, a highway bridge in Oshawa will be closed overnight for girder installation as part of ongoing construction work on Highway 401, with detour routes provided. In Mississauga, a highway ramp was closed early Monday morning for repairs following flooding that affected several roads over the weekend. Meanwhile, Canyon Ferry Dam will close access for inspections on Monday, with emergency vehicles allowed but subject to delays. Travelers in all areas are advised to seek alternate routes during these closures.