Description
Item Description:Title from PDF title page (viewed on March 1, 2011).
"January 2011. Published: February 2011."
"FHWA/TX-11/0-6581-TI-2"--Technical report documentation p.
Electronic resource.
Physical Description:1 online resource (xv, 488 pages) : color illustrations, color charts.
Format:Mode of access: World Wide Web.
Bibliography:Includes bibliographical references.