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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation


Thursday, December 1, 2011


Peg Young, Editor-in-Chief
Caesar Singh, Associate Editor
Jeffery Memmott, Associate Editor
Kay Drucker, Associate Editor
William Moore, Managing Director
Marsha Fenn, Managing Editor through 3/17/06
Jennifer Brady, Data Review Editor
Vincent Yao, Book Review Editor
Dorinda Edmonson, Desktop Publisher
Alpha Glass-Wingfield, Editorial Assistant

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.