Infrastructure Engineering Inc. (IEI) is an African American-owned, full-service civil engineering firm with more than 170 talented professionals and offices in Chicago, Indianapolis, Peoria, Detroit, New York, Newark, Houston, and Atlanta. IEI is MBE and DBE certified. We deliver civil and structural engineering solutions for complex highway, roadway, streetscape, bridge, water management, mass transit, and airport projects. IEI provides design engineering, program management, and construction engineering services. We began as a two-person office, and for more than 25 years, we have grown to partner with our clients on vital and high-profile projects, earning a reputation for INGENUITY. Our commitment to client success drives us. We continuously seek new opportunities to collaborate with our clients to meet their project goals by delivering high-quality, sustainable engineering solutions. Our approach has earned us multiple industry awards, for both engineering solutions and our company culture. We were recently recognized by ACEC NY for our DEI initiatives that foster a supportive and inclusive workplace. IEI values our clients, partners, and employees because these relationships allow us to live our mission of connecting communities through every project that we deliver.