WisDOT is doing bridge maintenance work on three structures located along I-39 in Waushara County:

• Northbound I-39 over County CH
• Southbound I-39 over County CH
• WIS 21 bridge over I-39 in Coloma

The bridges are exhibiting signs of deterioration. The deterioration is due to a combination of age, surface wear, and weathering. In addition, the WIS 21 bridge over the northbound lanes of I-39 lacks desirable vertical clearance to accommodate oversize loads.