Description
Item Description:Title from PDF title page (viewed on March 2, 2010).
"September 2009. Published: February 2010."
"FHWA/TX-10/0-4703-7"--Technical report documentation p.
Electronic resource.
Physical Description:48 unnumbered pages in various pagings : digital, PDF file (351 KB) with illustrations
Format:Mode of access: World Wide Web.
Bibliography:Includes bibliographical references.