Anthony Foxx
Secretary of Transportation

Victor Mendez
Deputy Secretary of Transportation

Gregory Winfree
Assistant Secretary for Research and Technology

Bureau of Transportation Statistics

Patricia Hu
Director

Rolf Schmitt
Deputy Director

Michael Sprung
Director, Office of Transportation Analysis

Matthew Chambers
Project Manager

Major Contributors
Douglas Frechtling
John Fuller
David Greene
Robert Knisely
Alan Pisarski
Rolf Schmitt

Additional content and support provided by
Theresa Firestine
Justyna Goworowska
Mindy Liu
Annette Simpson
David Smallen
Sonya Smith

Editor
William Moore

Visual Information Specialist
Alpha Wingfield