Mr. Himes has over 30 years of experience in municipal and transportation engineering with Mark Thomas. Rob is a President of the firm and specializes in all aspects of transportation projects ranging from transportation studies to construction documents. Rob's experience in managing studies includes, project reports, project study reports, and concept approval reports.

Adrian is the Fehr & Peers Active Transportation Market Leader for the Sierra Region. He has over 20 years of experience in transportation planning and engineering. He has planned and designed numerous complete street, bikeway, and highway interchange projects. Mr. Engel specializes in complete streets, active transportation and sustainable civil engineering projects. In addition to be being a Registered Engineer, he is a LEED-Accredited Professional and currently the Chair of Mission Advancement for the Sacramento District Council of the Urban Land Institute.