James (Jim) Sayer, Ph.D.
Director and Research Scientist
University of Michigan Transportation Research Institute
Address: 2901 Baxter Rd., Ann Arbor, Michigan, USA, 48109-2150
Phone: +1-734-764-4159
Fax: +1-734-936-1081
Email: jimsayer@umich.edu
My office at UMTRI is room 158 in the administrative wing of the 1st floor.