Vehicle travel information system (VTRIS).

Bibliographic Details
Corporate Author:	United States. Federal Highway Administration. Office of Highway Policy Information
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Dept. of Transportation, Federal Highway Administration, Office of Highway Policy Information, [2001]
Subjects:	Traffic flow > United States > Measurement > Handbooks, manuals, etc. Traffic surveys > United States > Handbooks, manuals, etc.
Online Access:	https://purl.fdlp.gov/GPO/LPS95104

Description
Item Description:	Title from title screen (viewed on June 5, 2008). "File updated 01/31/01." Electronic resource.
Physical Description:	1 electronic text : HTML, Word Perfect, digital, PDF file.
Format:	Mode of access: Internet from the FHWA web site. Address as of 6/5/08: http://www.fhwa.dot.gov/ohim/ohimvtis.htm ; current access available via PURL.