The Most Congested Cities

The most congested urban area in America in 2022 was Chicago, where the average auto commuter lost 155 hours to traffic delays. That was only one hour less than London, the most congested urban area in the world, or at least the most congested city evaluated in the latest INRIX global traffic scorecard.

Prior to the pandemic, more than half the people who worked in downtown Chicago took transit to work, but the city was still very congested and — according to INRIX — is even more congested today. Photo by Michael Kappel.

The second-most congested U.S. urban area was Boston, with 134 hours of delay per driver, followed by New York at 117 hours. Los Angeles, which has often been at the top of the list, was way down in 2022, suffering 95 hours of delay per driver, and was edged out by San Francisco at 97 hours. Miami and Philadelphia were between New York and San Francisco. Continue reading