Highway 6 bridge will shift to single lane, expect winter travel delays

The Minnesota Department of Transportation announced a temporary traffic change for the Highway 6 bridge over the Big Fork River south of Big Falls that will begin December 17, 2025. For the winter loads period the bridge will be reduced to a single lane and motorists should expect a stop and take turns traffic pattern, with one direction crossing at a time. MnDOT said the configuration is intended to accommodate heavy timber truck traffic that increases on regional routes during winter months.

MnDOT plans to keep the single lane arrangement in place through early March while winter loads are in effect. The agency also confirmed the bridge is scheduled for replacement beginning in May 2026, with a detour planned for the replacement phase, and full replacement work targeted for completion in late 2026. Travelers are encouraged to check 511mn.org for real time travel information and to join the District 2 Facebook group for project updates.

The change has immediate local consequences. Drivers who use Highway 6 to reach commercial centers, logging operations, recreation areas, and services in Beltrami County should expect slower trips and intermittent delays. Local freight operators will gain easier winter access for heavy loads, but the single lane pattern could complicate schedules for other commercial traffic and emergency responders. County planners and operators of school bus routes will need to consider revised timing and contingency plans while the configuration is in place.

The episode highlights how seasonal permitting for heavy loads interacts with infrastructure management and public communication. MnDOT is balancing industry access with traffic safety and bridge preservation, while residents and local officials face short term disruptions and longer term construction impacts. Transportation projects often shape voter priorities and municipal accountability at the local level, making timely updates and clear detour plans important for public trust.

Drivers should allow extra time when traveling Highway 6, consult 511mn.org for the latest conditions, and follow the District 2 Facebook group for notices about the single lane period and the upcoming replacement. Residents concerned about detour routing, emergency access, or economic effects are advised to raise those issues with county representatives so the coordination between MnDOT and Beltrami County reflects community needs.