City of Joplin, Missouri

Mercy Park

Illinois American Water

East St. Louis Water Treatment Facility Grit Removal Improvements

Illinois Department of Transportation

Martin Luther King Bridge Connector Ramp to WB I-55/64

Missouri Department of Transportation

I-64 Design-Build

Illinois Department of Transportation

Illinois Route 3 over Union Pacific Railroad & Prairie DuPont Canal

City of St. Peters, Missouri

Sutters Mill Road Bridge Replacement