SDI ENGR Corp. Information

Structure Designs, Incorporated (SDI) is an Illinois company incorporated in 1994 and has always maintained a good standing with our clients. Clients: • Illinois Department of Transportation • Illinois State Toll Highway Authority • City of Chicago, Department of Transportation • Chicago Transit Authority • Chicago Housing Authority • Chicago Park District • Public Building Commission • Metropolitan Railway Agency • Metropolitan Pier & Exposition Authority • Metropolitan Water Reclamation District • Cook County Highway Department • Indiana Department of Transportation • Federal Highway Administration • Federal Emergency Management Agency • National Oceanic and Atmospheric Administration • United States Coast Guard SDI Professional Staff: • Licensed Architects • Registered Structural Engineers • Registered Civil Engineers • Licensed Surveyors • Electrical Engineers • Mechanical Engineers • Construction Managers • Designers & • Draftsmen