An official website of the United States government
Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Vehicle Miles Traveled data is reported as part of the Highway Statistics series and Traffic Volume Trends produced by the Federal Highway Administration (FHWA). Annual VMT estimates are based on travel reported by the various States to the Federal Highway Administration's Highway Performance Monitoring System (HPMS). The Traffic Volume Trends program makes monthly estimates of the change in the Nation's highway travel using data from continuous counters operated by the States.
Coverage
Data covers all 50 States and the District of Columbia.