Professional Affliliations

PROFESSIONAL ENGINEER, Arizona No. 42544; New Mexico, No. 5153; Utah, No. 22-143272-2202

INSTITUTE OF TRANSPORTATION ENGINEERS, Fellow (Life member)

INSTITUTE OF TRANSPORTATION ENGINEERS, Expert Witness Council, Member

NATIONAL SOCIETY OF PROFESSIONAL ENGINEERS, Member

TRANSPORTATION RESEARCH BOARD, National Academy of Sciences, Individual Affiliate

SOCIETY OF AUTOMOTIVE ENGINEERS, Member

SOUTHWESTERN ASSOCIATION OF TECHNICAL ACCIDENT INVESTIGATORS, Member

TAU BETA PI, Honorary Engineering Fraternity. CHI EPSILON, Honorary Civil Engineering Fraternity