St. Clair County, Illinois

IL 15/Tudor Piggot Feasibility Study

IDOT, Region 5, District 8

I-270 over Mississippi River Phase II

MidAmerica Airport

Environmental Field Studies & NEPA Documentation

MoDOT, St. Louis District

Riverview Drive / I-270 Interchange Reconstruction

IDOT, Region 5, District 9

Shawnee Parkway

SMJM LLC

Broadway Restaurant Assessment