A professional engineering services firm founded in 1990, Regina Webster & Associates (RWA) specialize in the areas of civil design engineering, traffic and transportation planning and data collection. The firm has been actively involved as a prime contractor serving Illinois Department of Transportation, City of Chicago Departments of Transportation, Department of Aviation and various counties and municipalities including the City of Evanston and the Village of Zurich.

A recognized Women Business Enterprise, RWA's specialized skill sets have made it the WBE partner firm of choice for a myriad of large engineering firms across the United States that service transportation agencies, aviation authorities and municipalities.