Description
Item Description:Text document in PDF format.
Title from PDF title page (viewed on July 20, 2009).
"February 2008. Published: December 2008."
"Report number FHWA/TX-08/0-5210-4"--Technical report documentation p.
Electronic resource.
Physical Description:xi, 83 pages : digital, PDF file (7.67 MB) with illustrations (some color), color charts.
Format:Mode of access: World Wide Web.
Bibliography:Includes bibliographical references (page 69).