Annual Inspection Scheduled for Historic 1936 Bridge with Weight Restrictions

Concerns over the aging infrastructure of Dunn County's bridges took center stage at the recent Dunn County Highway Committee meeting, held on August 13, 2025. The committee discussed the condition of a bridge built in 1936, highlighting its obsolete design and the need for replacement.

The bridge, which is currently in fair condition, has been flagged for its outdated gusset design, similar to that of the infamous I-35 bridge. While officials reassured attendees that the structure is not failing, they acknowledged that it requires replacement due to its age and design limitations. "It just needs to get replaced," one committee member stated, emphasizing the bridge's inability to meet modern standards.

Plans for a new bridge are in the works, with discussions around maintaining the current width or possibly making it slightly wider to accommodate future needs, including a potential bike trail. However, any changes must adhere to Department of Transportation (DOT) standards.

The meeting also addressed the High Bridge, which is currently in the design phase and scheduled for replacement in 2028. Concerns were raised about heavy truck traffic using the bridge, especially during interstate closures, leading to increased scrutiny and enforcement of weight limits. The committee has implemented new signage to deter oversized vehicles from using the bridge, which is posted for a maximum weight of 20 tons.

As the committee prepares for the annual inspection of the bridge, they plan to temporarily close it to traffic to ensure safety during the evaluation process. This proactive approach aims to address potential risks and maintain the integrity of Dunn County's vital transportation infrastructure.