Drivers in Washington DC now have the longest commutes in the country, and congestion on weekdays spans more than six hours.

Claims are spreading on social media that Los Angeles' notorious congestion had eased because of immigration enforcement. Here's what we know.

A person was arrested on suspicion of DUI after a single-vehicle traffic collision resulted in a car hitting a fire hydrant ...

The new Tesla Diner in Hollywood is drawing large crowds but faces some complaints from neighbors about parking, traffic, and ...

The new Tesla Diner in Los Angeles is drawing protests against CEO Elon Musk and upsetting residents in the area due to ...

Traffic congestion has been linked with higher levels of air pollution, which has been found to significantly affect health.

D.C. has overtaken Los Angeles as the city with the worst traffic in the U.S., with an average of 33.4 minutes – the longest ...

New York is the first city in the U.S. to use tolls to modify travel behavior in the central business district.

Drivers in the D.C. region spend more time dealing with traffic than any other city in the nation, according to a new ranking ...

Three people are in critical condition after a vehicle drove into a crowd on Santa Monica Boulevard in East Hollywood, Los ...

49ers cornerback Deommodore Lenoir issued a public apology on Monday after being arrested in June for obstruction of justice ...