Traffic Volume Trends is a monthly report based on hourly traffic count data reported by the States. These data are collected at approximately 4,000 continuous traffic counting locations nationwide and are used to estimate the percent change in traffic for the current month compared with the same month in the previous year. Estimates are re-adjusted annually to match the vehicle miles of travel from the Highway Performance Monitoring System and are continually updated with additional data.
Traffic Volume Trends (1992-2002)
2002
12 pages
Report
Keine Angabe
Englisch
Traffic Volume Trends, August 2011
NTIS | 2011
Traffic Volume Trends, December 2011
NTIS | 2011
Traffic Volume Trends, January 2010
NTIS | 2010
Traffic Volume Trends, June 2010
NTIS | 2010
Traffic Volume Trends, March 2009
NTIS | 2009