St. Croix Crossing

The St. Croix Crossing spans 3,365 feet across the St. Croix River, connecting Minnesota State Highway 36 and Wisconsin State Highway 64 with four traffic lanes.

The bridge project evolved from a 1951 initial attempt to replace the Stillwater Lift Bridge, requiring 66 years of planning and an exemption from federal regulations.

The bridge structure features slender twin-blade piers and curved surfaces that integrate with the river landscape, reflecting regional architectural preferences for environmental consideration.

The hybrid design combining cable-stay and box-girder elements reduces maintenance requirements by limiting expansion joints to two locations across the main river crossing.

Construction teams protected local wildlife by relocating mussels, collecting endangered plant seeds, and maintaining a 300-foot distance from an active bald eagle nest.

Location: Oak Park Heights

Location: St. Joseph

GPS coordinates: 45.04223,-92.78495

Latest update: March 16, 2025 08:22