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

Available Online