Gannett Fleming Inc

URS Corporation is one of the largest and leading global engineering design firms in the United States. The company offers a comprehensive range of professional planning and design, systems engineering and technical assistance, program and construction management and operations and maintenance services for transportation, commercial or industrial, facilities, environmental, water or wastewater, homeland security, installations and logistics and defense systems. The company operates in more than 20 countries with approximately 30,000 employees providing engineering and technical services to federal, state and local governmental agencies, as well as private clients in the chemical, pharmaceutical, oil and gas, power, manufacturing, mining and forest products industries. URS Corporation is headquartered in San Francisco and offices in the Americas, Asia-Pacific and Europe.

Michael Baker International, Inc in Chicago has been at the forefront of solving complex infrastructure challenges for over 80 years. As a leading provider of engineering services and consulting, they offer innovative solutions to a wide range of projects. Generated from their website's infomation

Founded in 1979, Collins Engineers provides design and analysis services for the transportation, marine and construction industries. It is a member of the American Council of Engineering Companies and is headquartered in Chicago. The firm also maintains offices in California, Florida, Georgia, New York, South Carolina, Wisconsin, Indiana and Michigan. Collins Engineers offers bridge inspection, construction management, emergency response, stream stability evaluation and erosion control services. It also provides hydraulic, railroad, seismic, structural and underwater engineering services. The firm additionally conducts hydrographic surveys and water tank inspections. Collins Engineers hydraulic engineering services include site planning, land surveying and storm water management. Its construction management services include value engineering, materials testing, electronic documentations and schedule monitoring. Collins Engineers also helps in the procurement of federal, state and local permits for construction.