IDOT, Region 5, District 8

I-270 over Mississippi River Phase II

City of St. Charles, Missouri

Perry Street Storm Sewers

City of Maryland Heights, Missouri

Stormwater Improvements

City of Manchester, Missouri

Cloverleaf Lane Stormwater Improvements

City of O'Fallon, Missouri

O’Fallon Hawk Run Storm Sewer Improvements

Missouri Department of Transportation

I-270 North Design-Build