Merrimac, WI – Drivers using WIS 113 between Columbia County and Sauk County will face seasonal changes today as the Merrimac Ferry officially closes for the 2025 operating season. The shutdown affects commuters traveling between Okee and Merrimac, a popular Wisconsin River crossing for daily traffic.
According to the Wisconsin Department of Transportation (WisDOT), offseason maintenance and repair work will now begin in preparation for the vessel’s reopening in spring 2026. The ferry, known as the COLSAC III, operates as Wisconsin’s only free, state-run ferry and is a key connector for regional travel in south-central Wisconsin.
In its 2025 season, WisDOT reported the ferry completed 39,734 crossings, carrying a combined total of 208,823 vehicles, bicycles, and pedestrians. The service sees high usage from local drivers, tourists, and recreational cyclists during warmer months.
WisDOT added that the closure aligns with standard annual operations, as the ferry is designed to run seasonally due to river conditions and necessary mechanical upkeep. The exact reopening date will be announced closer to spring once repairs and safety inspections are complete.
Drivers who typically rely on the ferry to cross the Wisconsin River are encouraged to plan ahead for longer travel times and use alternate routes until service resumes.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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