Description
Item Description:Performed in cooperation with the California Dept. of Transportation and the Federal Highway Administration.
"August 2004."
Physical Description:iv, 24 pages, 75 unnumbered pages : illustrations ; 28 cm.
Also available on the World Wide Web at http://www.path.berkeley.edu/PATH/Publications/PATH/index.html.
Bibliography:Includes bibliographical references.
ISSN:1055-1425 ;