Acknowledgements
U.S. Department of Transportation
Anthony Foxx,
Secretary
Victor Mendez,
Deputy Secretary
Office of the Assistant Secretary for Research and Technology
Gregory D. Winfree,
Assistant Secretary
BUREAU OF TRANSPORTATION STATISTICS
Patricia S. Hu,
Associate Administrator and Director
U.S. Department of Commerce
Penny Pritzker,
Secretary
Bruce H. Andrews,
Deputy Secretary
Economics and Statistics Administration
Mark Doms,
Under Secretary for Economic Affairs
U.S. CENSUS BUREAU
John H. Thompson,
Director
Economics and Statistics Administration
Mark Doms,
Under Secretary for Economic Affairs
U.S. CENSUS BUREAU
John H. Thompson,
Director
Nancy A. Potok,
Deputy Director and Chief Operating Officer
William G. Bostic, Jr.,
Associate Director for Economic Programs
Shirin A. Ahmed,
Assistant Director for Economic Programs
Kimberly P. Moore,
Chief, Economic Reimbursable Surveys Division
BUREAU OF TRANSPORTATION STATISTICS
Patricia S. Hu,
Associate Administrator and Director
Dr. Rolf Schmitt,
Deputy Associate Administrator and Deputy Director