Founded in 1995, Kenig, Lindgren, O’Hara, Aboona, Inc. (KLOA) is a premier traffic and transportation planning and engineering firm based in Rosemont. KLOA serves clients within both the private and public sector, providing expertise in quality traffic, transportation, and parking consulting services to its clients. KLOA, Inc.’s staff of transportation engineers and planners represent over 150 years of professional experience. Our history of building strong client relationships has been the cornerstone of our success. Our high standards, commitment to the industry, and concern for each client assure the KLOA, Inc. mission to provide superior service in a timely and cost-effective manner. We approach each project as a special assignment that requires critical analysis, detailed research, creative thinking, and communicative interaction to develop practical solutions. Services • Traffic Engineering • Transportation Planning • Parking Planning • Design Services • Data Collection