I-39/90/94 Wisconsin River Bridge Project Update

1-39/90/94 WI River Bridge Project Update

The Wisconsin Department of Transportation (WisDOT) will begin replacing the 1-39/90/94 bridges over

the Wisconsin River in Columbia County. These bridges, constructed in 1961, provide a critical interstate

link to Wisconsin and are nearing the end of their operational life. Construction is scheduled to begin in

late May 2024, with completion scheduled in 2027.


– Replacement of the existing 1-39/90/94 Wisconsin River bridges

– Reconstruction of approximately two miles of I-39/90/94 to accommodate the new bridge locations

– Replacement of County U and County V bridges over I-39/90/94

– Reconstruction and realignment of approximately 0.5 miles of County U and County V


– Long-term closure of County U from late spring through fall 2024

– Occasional traffic impacts along: County V; St. Lawrence Bluff Road; Oak Knoll Drive

I-39/90/94 is scheduled to remain open to three lanes in each direction during peak travel times. Access to businesses and residences will be maintained.

For more information, contact:

Rachel Andreoli at 414-758-9386 or Steven Porter at 608-243-3366 or visit

Schedule/traffic impacts – I-39/90/94 Bridge over Wisconsin River (511wi.gov)

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