THUNDER BAY – ROAD CLOSURE ALERT — UPDATE (12:04 p.m.): One lane and north shoulder remains closed on Highway 527 northbound at Trowbridge Road in Thunder Bay following a fatal single-vehicle collision. Approach the area carefully.
Ontario Provincial Police have confirmed that Highway 527 is closed in both directions at Trowbridge Road, following a fatal motor vehicle collision on the morning of September 14, 2025.
Emergency services responded to the scene shortly after reports of a serious collision involving at least one vehicle in the area. Details surrounding the cause of the crash and the identity of the deceased have not yet been released, pending next of kin notification and the outcome of the initial investigation.
Lengthy Closure Anticipated
Due to the severity of the incident, OPP collision reconstructionists and investigators remain on scene. The highway is expected to remain closed for several hours, and no estimated reopening time has been provided as of this update.
Motorists are advised to avoid the area entirely and make use of alternate routes, especially those traveling between Thunder Bay and communities north of the city.
Public Asked to Respect Scene and Investigation
Authorities are urging the public not to approach the scene, both to preserve evidence and for personal safety. Updates will be provided as more information becomes available through official channels.
Stay Informed
NetNewsLedger will continue to monitor the situation and provide real-time updates on the closure, detours, and any official statements from the OPP or emergency services.
