IDOT, Region 5, District 8

I-270 over Mississippi River Phase II

Illinois Department of Transportation

I-255 Rehabilitation

MoDOT, St. Louis District

Riverview Drive / I-270 Interchange Reconstruction

City of St. Charles, Missouri

Zumbehl Road Corridor Study

IDOT, Region 5, District 9

Shawnee Parkway

IDOT, Region 5, District 8

Illinois Route 3 Improvements