75th Street Reconstruction


DuPage County Division of Transportation


Darien, Illinois
This $16 million project included the improvement of 75th Street from Williams Street to Farmingdale Road in the City of Darien.

Project Scope

Coordination with DuPage County, Darien Public Schools, Darien Public Works, and Illinois Department of Transportation (IDOT) local roads was a key element of the project.
The work included:

  • Reconstruction and widening of 75th Street to provide an additional lane in each direction
  • Turn lanes and signaled intersection improvements at Adams Street, Cass Avenue, and Plainfield Road

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