Description
Item Description:"Author(s): Shawn M. Turner [and others]"--Technical rept. documentation p.
Not distributed to depository libraries in a physical form.
"March 1998."
"Report number FHWA-PL-98-035."
"Research report 07470-1F"--Technical rept. documentation p.
Physical Description:1 volume (various pagings) : illustrations, maps (some color) ; 30 cm.
Available via Internet from the FHWA OHIM web site. Address as of 8/9/01: http://www.fhwa.dot.gov/ohim/timedata.htm; current access is available via PURL.
Bibliography:Includes bibliographical references.