Editorial Board

John V. Wells, Editor-in-Chief
Peg Young, Associate Editor
Marsha Fenn, Managing Editor
Dorinda Edmondson, Desktop Publisher
Alpha Glass, Editorial Assistant
Lorisa Smith, Desktop Publisher
Martha Courtney, Editor
Darcy Herman, Editor

Kenneth Button, George Mason University
Timothy Coburn, Abilene Christian University
Stephen Fienberg, Carnegie Mellon University
Genevieve Giuliano, University of Southern California
Jose Gomez-Ibanez, Harvard University
David Greene, Oak Ridge National Laboratory
Kingsley Haynes, George Mason University
David Hensher, University of Sydney
Patricia Hu, Oak Ridge National Laboratory
Richard John, Volpe National Transportation Systems Center, USDOT
T.R. Lakshmanan, Boston University
Timothy Lomax, Texas Transportation Institute
Peter Nijkamp, Free University
Keith Ord, Georgetown University
Alan Pisarski, Consultant
Jerome Sacks, National Institute of Statistical Sciences
Terry Shelton, U.S. Department of Transportation
Kumares Sinha, Purdue University
Robert Skinner, Transportation Research Board
Clifford Spiegelman, Texas A&M University
Martin Wachs, University of California at Berkeley
C. Michael Walton, The University of Texas at Austin

The views presented in the articles in this journal are those of the authors and not necessarily the views of the Bureau of Transportation Statistics. All material contained in this journal is in the public domain and may be used and reprinted without special permission; citation as to source is required.