COVID-19 VMT MONITOR  

Vehicle Miles Traveled (VMT) data for U.S. counties

During this time of unprecedented volatility in travel, how is the drop in vehicle miles traveled (VMT) affecting your planning? Get the facts to inform your estimations for gas tax shortfalls, pollution changes, and more. Our VMT Monitor offers county-by-county VMT Metrics for more than 3,100 U.S. counties.

Contact us for access to Volume, Origin-Destination and other metrics to understand COVID-19’s impact on travel patterns, toll revenues and more.

EXPLORE MAPGET THE DATA

How to use this map:

  • Hover over the map to find your county of interest.
  • Use the Daily County VMT calendar to specify date.
  • Percent Change indicates change in daily VMT from baseline, defined as average daily VMT of the most recently processed month in our online portal.
    More on methodology and CSV access

Notes on methodology: StreetLight’s VMT Monitor provides our estimate of total vehicle miles travelled (VMT) by residents of each county, each day since the COVID-19 crisis began, as well as a change from the “baseline.” We define baseline as the average daily VMT of the most recently processed month in our online portal.

CSV access: The downloadable VMT Monitor CSV file is composed of daily VMT figures for all mapped counties, from January 1, 2020 through August 17, 2021.

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Learn more about using StreetLight’s metrics to manage through the COVID-19 downturn

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