United States. Federal Transit Administration.; United States. National Transportation Safety Board.; Railroads--United States--Passenger traffic--Safety measures.; Local transit--United States--Safety measures.; Federal aid to...
Text document in PDF format.; Title from PDF title page (viewed on August 15, 2009).; "July 6, 2009."; Includes bibliographical references.
"Updated July 30, 2007."; Title from PDF title screen.; Includes bibliographical references.; Text document in PDF format.; Harvested from the web on 12/14/07
TA1001 .C797 no. 2007-6; Intelligent Vehicle Highway Systems--California--Planning.; Systems engineering--California.
Performed in cooperation with the California Dept. of Transportation and the Federal Highway Administration.; "January 2007."; Harvested from the web on 11/6/07
TF1620; California High-Speed Rail Authority--Auditing.; California High-Speed Rail Authority--Evaluation.; California High Speed Rail Project--Planning.; High speed trains--California--Evaluation.; High speed trains--California--Planning.; High...
Description based on print version record.; "April 2010."
United States. Federal Aviation Administration--Appropriations and expenditures.; Aeronautics--United States--Finance.; Federal aid to transportation--United States.
Text document in PDF format.; Title from PDF title page (viewed on February 27, 2009).; "Updated May 9, 2008."; "Order Code RL33920."; Includes bibliographical references.