Front Matter

Front Matter

U.S. Department of Transportation

NORMAN Y. MINETA
Secretary

MARIA CINO
Deputy Secretary

Research and Innovative Technology Administration

ASHOK G. KAVEESHWAR
Administrator

ERIC C. PETERSON
Deputy Administrator

Bureau of Transportation Statistics

MARY J. HUTZLER
Acting Deputy Director

The Journal of Transportation and Statistics releases three numbered issues a year and is published by the
Bureau of Transportation Statistics
Research and Innovative Technology Administration
U.S. Department of Transportation
400 7th Street SW, Room 4117
Washington, DC 20590
USA
journal@bts.gov

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            Research and Innovative Technology Administration
            U.S. Department of Transportation
            400 7th Street SW, Room 4117
            Washington, DC 20590
            USA
phone   202.366.DATA
internet  www.bts.dot.gov

Information Service
email   answers@bts.gov
phone  800.853.1351

Cover and text design Susan JZ Hoffmeyer

Cover photo Marsha Fenn

The Secretary of Transportation has determined that the publication of this periodical is necessary in the transaction of the public business required by law of this Department.