Biggs Cardosa Associates, Inc. is a leading, award-winning California engineering firm that provides structural design, consulting, project management and construction management services. Biggs Cardosa has been reshaping California highways and skylines for over 30 years through  innovative and effective design of bridges, transportation structures, buildings and supporting infrastructure facilities. The firm specializes in the design, seismic retrofit, modification and rehabilitation of these structures. Biggs Cardosa is known for the quality of its work, active principal involvement, responsiveness to clients’ needs, and innovative solutions to complex project issues. The firm is staffed with over 100 professional and technical personnel, which includes over 50 registered Civil and Structural engineers.