Department of Transportation

U.S. auto safety regulators say they will move to require or set standards for automatic emergency braking systems on new heavy trucks

A new report shows that the Transportation Department’s watchdog wanted Elaine Chao to be criminally investigated late last year when she was transportation secretary, but was rebuffed.

Transportation Secretary Pete Buttigieg shares what it was like to attend his first meeting in the Oval Office, which he had to do remotely because he was in coronavirus quarantine.

Mercedes-Benz is recalling more than 1.3 million vehicles because the software in their emergency-call systems could send responders to the wrong location after a crash

President Joe Biden’s nominee for secretary of transportation, Pete Buttigieg, is headed down a smooth path to quick confirmation

The Department of Transportation issued a new rule Wednesday that when it comes to air travel, only dogs can be considered service animals.

The Federal Railroad Administration announced Friday that Union Station will close nightly from 11 p.m. to 5 p.m. at the request of Amtrak, according to a statement from the Department of Transportation. Nightly closures will continue until the pandemic is quelled, DOT said. MARC, VRE and Metro service will not be affected. The closure will prevent entry but not exit…

Expect temperatures below freezing through the first week of the new year, Storm Team4 says. With the wind chill, it will feel near 0 degrees.

The National Weather Service said there will be dangerous traveling conditions on Saturday. Motorists and pedestrians should exercise caution when traveling.

A D.C. Department of Transportation crossing guard stabbed a Metro Access driver during an argument Wednesday morning, police said.

Three people, including an 85-year-old man, an 83-year-old woman and a 17-year-old girl, were killed and three others were injured in a wrong-way crash on Interstate 95 in North Stonington Wednesday night.

The Trump administration on Friday began an all-out challenge to California’s authority to set its own automotive emissions standards as government agencies opened an antitrust investigation and told state officials that they appear to be violating the law in a deal with four automakers to reduce pollution. The U.S. Justice Department opened an antitrust probe into the July deal between...

A quick road repaving project is underway in Southwest D.C., but not everyone knew it was coming.

Some residents had no idea road repaving is underway near NASA Headquarters, resulting in some vehicles getting towed and plenty of back ups. News4’s Adam Tuss reports.

Revel electric mopeds are set to roll out on D.C. streets in a four-month pilot program.

Dockless mopeds are now available to get around D.C. Derrick Ward reports on how you can access them.

Revel electric mopeds are set to roll out on D.C. streets in a four-month pilot program.

Hundreds of moped shares are coming to D.C. this weekend, joining bike shares, scooters and other rides on the streets. News4’s Aimee Cho reports.

Shared mopeds will make their way to the District for a four-month pilot program starting in August, the District Department of Transportation announced.