McPherson Consulting is a certified Small, Women-owned, and Minority-owned Business (SWaM) drawing on over 27 years of hands-on traffic and transportation project management, analysis, and delivery experience. The firm provides a broad range of traffic engineering services including signal timing, signal design, traffic analysis, comprehensive signal system design, transportation planning studies, and interchange justification reports. McPherson Consulting combines extensive local and national experience to provide our clients with comprehensive solutions.