This journal is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for its content or use thereof. The United States Government does not endorse products or manufacturers. Trade or manufacturers' names appear herein solely because they are considered essential to the objective of this publication.

The Volpe Journal is published twice annually by the Volpe National Transportation Systems Center, 55 Broadway, Cambridge, Massachusetts, 02142-1093, and is distributed free of charge. To be placed on the mailing list, contact Lynn C. Murray at 617/494-2224 or send e-mail to: murrayL@volpe.dot.gov.

Volpe Center Technical Contributors

Environmental Remediation in Stockton Utah
Glenn W. Goulet
John McGuiggin
William J. Halloran
Philip Mattson

Spirit of Innovation in Transportation
Bernard E. Blood
Dr. John B. Hopkins
Annalynn Lacombe

Volpe Profile
Dr. John B. Hopkins

The Volpe Journal is also available on the Volpe Center Web site at www.volpe.dot.gov.

ISSN 1526-5196

Rodney E. Slater, Secretary
U.S. Department of Transportation

Kelley S. Coyner, Administrator
U.S. D.O.T. Research and Special Programs Administration

Dr. Richard R. John, Director
Volpe National Transportation
Systems Center

Editor
Lynn C. Murray, Chief Communications and Technology Outreach, Volpe Center

Prepared by
Planners Collaborative, Inc.

Publication Director
Ed Shoucair

Managing Editor
Sian E. Steward

Lead Writer
Timothy Reardon

Contributing Writers
Brian Barber
Katherine E. Blythe
Susan Dresley
Mark O'Malley
Cassandra L. Oxley

Graphic Design
Dartanyan Danier
Naoki Nitta
Norris Padmore
Brad Schneider

Production
Robert B. Park

Photography
Aldo A. Formiconi
Jennifer Masho

Additional Photograph Credits:
Laura Seitz, Deseret News
Martin Perea, New Mexico State Highway Administration
Town of Stockton, Utah
Eldon and Vivian Sandino
Daughters of the Utah Pioneers