As President Donald Trump faces backlash over federal layoffs, one of his Cabinet secretaries argued in Philadelphia on ...

Trump is demanding that U.S. commercial truck drivers speak English, and Transportation Secretary Sean Duffy insists he’ll execute that strategy, even if it means pulling trucks off the road. It’s the ...

Transportation Secretary Sean Duffy gushed over his experience working under President Donald Trump during an appearance on Fox & Friends on Tuesday.

Transportation Secretary Sean Duffy said the U.S. has fallen behind places like China in terms of shipbuilding and that poses ...

U.S. Transportation Secretary Duffy announces a reversal of Obama-era policy, aiming to enforce stricter English language ...

States and entities across the country that receive U.S. Department of Transportation funding are being issued a warning letter.

U.S. Transportation Secretary Sean Duffy said he believes ramping up shipbuilding is key to the country’s security and ...

The new AV Framework sets safety, innovation, and commercial deployment as priorities for U.S. automated vehicle development.

FILE - Rep. Sean Duffy, R-Wis., speaks during a hearing July 18, 2018, on Capitol Hill in Washington. President-elect Donald ...

Transportation Secretary Sean Duffy has warned states that they could lose federal funding for infrastructure projects if ...

DOT Secretary Sean Duffy reveals one of his top priorities is to accelerate autonomous vehicle adoption in the U.S.

U.S. Department of Transportation Secretary Sean Duffy slammed congestion pricing as Gov. Hochul’s “warped” war on the middle ...