Description
Item Description:Title from title screen (viewed on Apr. 5, 2012).
"December 2006."
"Performing organization, U.S. Department of Transportation, Research and Innovative Technology Administration, John A. Volpe National Transportation Systems Center"--Rept. documentation p.
"DOT/FRA/ORD-06/15."
Electronic resource.
Physical Description:1 online resource (vii, 47 pages) : illustrations (some color)
Bibliography:Includes bibliographical references (page 29).