WASHINGTON — More jobs and cheaper gasoline come with a big, honking downside: U.S. roads are more clogged than ever now that the recession is in the rearview mirror.
Commuters in Washington, D.C., suffer the most, losing an average of 82 hours a year to rush-hour slowdowns, a new study finds. Los Angeles, San Francisco and New York come next on the list of urban areas with the longest delays.
But the pain reaches across the nation. Denver is in a tie for 19th on the list of the 25 worst metro areas.
Overall, American motorists are stuck in traffic about 5 percent more than they were in 2007, the pre-Great Recession peak, says the report from the Texas A&M Transportation Institute and INRIX Inc., which analyzes traffic data.
Four out of five cities have now surpassed their 2007 congestion.
Rounding out the Top 10 worst commuting cities are San Jose, Calif., Boston, Seattle, Chicago, Houston and Riverside-San Bernardino, Calif.
Cities with fast-growing economies and the most job growth are the most plagued by traffic. Other factors: Urban populations are increasing and lower fuel prices are making driving less expensive, so more people are taking to city roads.
Congestion increased in 61 of the nation’s 101 largest cities from 2012 to 2013, the data showed. The following year, nearly all cities — 95 out of 101 — experienced greater congestion.
The findings are based on federal data about how many cars are on the roads and on traffic speed data collected by INRIX on 1.3 million miles of urban streets and highways.
The growth is outpacing the nation’s ability to build the roads, bridges, trains and other infrastructure to handle all these people on the move.
The national average time that commuters wasted stuck in traffic last year was 42 hours, about the same as in 2007 and more than twice the delay in 1982, when the transportation institute first began assessing urban mobility. But because there are so many more commuters today and far more congestion in off-peak hours, total delay across the country has increased over 2007.
Overall, Americans experienced 6.9 billion hours of traffic delays in 2014, compared with 6.6 billion in 2007 and 1.8 billion in 1982.
