A professional engineering services firm founded in 1990, Regina Webster & Associates (RWA) offers a range of engineering and support services that includes transportation and traffic engineering, data collection field services, transportation planning, program management, and construction observation and inspection. We have been involved in projects serving the Illinois Department of Transportation (IDOT), the Chicago Department of Transportation (CDOT), Metra, Pace, the Chicago Transit Authority (CTA), the Metropolitan Reclamation District of Greater Chicago (MWRDGC), the Metropolitan Pier and Exposition Authority (MPEA), the Illinois State Toll Highway Authority (ISTHA), and various counties and municipalities.