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NCHRP COMMITTEE FOR PROJECT 20-5 COOPERATIVE RESEARCH PROGRAMS STAFF
CHRISTOPHER W. JENKS, Director, Cooperative Research
Programs
CRAWFORD F. JENCKS, Deputy Director, Cooperative
CHAIR Research Programs
NANDA SRINIVASAN, Senior Program Officer
CATHERINE NELSON, Oregon DOT
EILEEN DELANEY, Director of Publications
NCHRP SYNTHESIS STAFF
MEMBERS STEPHEN R. GODWIN, Director for Studies and Special
KATHLEEN S. AMES, Illinois DOT Programs
STUART D. ANDERSON, Texas A&M University JON M. WILLIAMS, Program Director, IDEA and Synthesis
CYNTHIA J. BURBANK, PB Americas, Inc. Studies
LISA FREESE, Scoot County (MN) Public Works Division GAIL STABA, Senior Program Officer
MALCOLM T. KERLEY, Virginia DOT DONNA L. VLASAK, Senior Program Officer
RICHARD D. LAND, California DOT DON TIPPMAN, Editor
JAMES W. MARCH, Federal Highway Administration CHERYL KEITH, Senior Program Assistant
MARK A. MAREK, Texas DOT
JOHN M. MASON, JR., Auburn University
ANANTH PRASAD, HNTB Corporation TOPIC PANEL
ROBERT L. SACK, New York State DOT TERRI BEBO, California Department of Transportation
FRANCINE SHAW-WHITSON, Federal Highway RICHARD A. EBELING, Bureau of Maintenance &
Administration Operations, Pennsylvania Department of Transportation
LARRY VELASQUEZ, New Mexico DOT BRENDA FLORES-DOLLAR, Texas Department of
Transportation
TRACY D. LARKIN-THOMASON, Nevada Department of
Transportation
FHWA LIAISON STEPHEN LINER, Florida Department of Transportation
WILLIAM ZACCAGNINO FRANK N. LISLE, Transportation Research Board
BECKY LYONS, Keep America Beautiful, Inc.
WILLIAM W. WITT, University of Kentucky
KEVIN MOODY, Federal Highway Administration (Liaison)
TRB LIAISON CHARLES E. MEYER, American Association of State Highway
STEPHEN F. MAHER and Transportation Officials (Liaison)