Change in traffic congestion in most populous U.S. cities
Indexed to 2019 traffic levels (100); Measured by amount of time vehicles spend in congestion vs. free-flow conditions in downtown cores
An arrow chart showing the change in congestion in the downtown cores of the 10 most populous cities in the U.S. from April 2020 to April 2022. San Diego, Phoenix and New York are the most congested. All 10 cities have seen an increase in congestion since April 2020.