Description
Item Description:Title from PDF title page (viewed on January 8, 2010).
"December 2009."
"February 2009. Published: December 2009"
"FHWA/TX-10/0-5942-P1"--Technical report documentation p.
Electronic resource.
Physical Description:168 unnumbered pages in various pagings : digital, PDF file (2.8 MB) with color illustrations
Format:Mode of access: World Wide Web.
Bibliography:Includes bibliographical references.