IH 94 St. Croix County Overpasses

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The Wisconsin Department of Transportation, Northwest Region, selected Ayres Associates to design the reconstruction of three overpass bridges in St. Croix County along with reconstruction of the bridge approaches on raised profiles.

The three overpasses carry CTH BB, CTH J, and 233rd Street over IH 94. The new structures were designed to meet current vertical clearance standards and accommodate a future six-lane freeway with 60-foot median. The new overpasses consist of two-span prestressed concrete girder bridges.

Project Information

Client's Name

Wisconsin Department of Transportation, Northwest Region

Location

St. Croix County, WI

Primary Service

Structural Design

Client Type

Government-State / Federal / Tribal