Minnesota Department of Transportation

511 Travel Info

Hwy 74 bridge replacement

St. Charles

About this project

In St. Charles, MnDOT plans to replace the Hwy 74 bridge over the South Fork Whitewater River. The bridge is aging, and it is time to remove and replace it.

The new bridge will look like the existing bridge, but with newer, modern components. This will help preserve the historic route status of Hwy 74.

The new bridge will also have a wider shoulder. This will make using the bridge more comfortable for bicyclists and pedestrians. It will also give agricultural and large vehicles more room.

The project will also prepare facilities for a trail. It will be under the bridge on the north side of the river. This will connect with a future trail the City of St. Charles is building.

Hwy 74 project location and detour map
Hwy 74 project and detour map

Traffic Impacts

A short detour will route traffic around the construction site.

  • Hwy 14/Hwy 74 to northbound Whitewater Ave.
  • Continue onto W. 1st St.
  • Return to Hwy 74