Duffy also said he would cut DEI programs at the agency and create federal rules for self-driving cars instead of leaving that to a patchwork of state regulations, a key priority of Tesla CEO Elon Musk, who is running Trump’s government efficiency effort.

In one of his first acts as the newly confirmed Secretary of the Department of Transportation (DOT), Sean Duffy has taken swift action to roll back the Biden-Harris administration’s stringent fuel economy standards for vehicles,

Newly appointed Transportation Secretary Sean Duffy ordered a rewrite of more stringent U.S. fuel-economy rules, following through on one of President Donald Trump’s first directives.

In his first moments after being sworn in as Transportation secretary, Sean Duffy sought to reverse Biden regulations requiring passenger cars to be more efficient. The Biden administration rule

Sean Duffy has been confirmed as the US Transportation Secretary, focusing on infrastructure, safety, and regulations for self-driving cars.

The Trump administration blamed increased vehicle prices on a Biden-era fuel economy rule. “It’s just way more complicated than that,” said one

The Senate confirmed former Wisconsin Republican Sean Duffy as the next Transportation Secretary. Duffy received bipartisan support with a 77-22 confirmation vote. The big picture: During his confirmation hearing, Duffy emphasized his focus on improving aviation and highway safety, as well as addressing the shortage of air traffic controllers.

Sean Duffy was confirmed Tuesday as transportation secretary, giving him a key role in helping President Donald Trump cut regulations and fix the nation's infrastructure. The former Wisconsin congressman has promised safer Boeing planes,

Newly appointed Secretary of Transportation Sean Duffy wasted no time in rolling back U.S. fuel efficiency regulations.

The Department of Transportation is poised to reverse Biden-era fuel economy standards that increase fuel efficiency by 50% by 2031.

WASHINGTON – Central Wisconsin's Sean Duffy is facing his first big test as secretary of the Department of Transportation just one day after he was sworn into office. A commercial jet carrying 64 people collided in midair with an Army helicopter carrying three servicemembers Wednesday night near Washington,