Description
Item Description:Title from title screen (viewed on).
"May 2011."
"International Technology Scanning Program."
"In cooperation with: American Association of State Highway and Transportation Officials, National Cooperative Highway Research Program."
"HPIP/5-11(3.5)EW."
"Publication number FHWA-PL-11-023."
Electronic resource.
Physical Description:1 online resource (xii, 76 pages) : illustrations
Bibliography:Includes bibliographical references.