Sean Duffy is the current United States Secretary of Transportation. Person speaking at a podium with U.S. flags and a White ...

Transportation Secretary Sean Duffy has endorsed billionaire entrepreneur and Trump adviser Elon Musk’s controversial demand that federal employees justify their work, instructing Department of ...

Trump Transportation Secretary Sean Duffy and his team "point the fingers" at the FAA's alleged "ancient technology" and call ...

The Brightline West project for high-speed rail from Las Vegas to Rancho Cucamonga remains “on budget” and “on time." ...

In his previous stint in the Transportation Department, Steven Bradbury was accused of interfering with a Senate ...

Duffy called each of the recent incidents "very unique" and also talked about recent layoffs and Elon Musk's efforts to ...

Duffy, speaking at Union Station in Los Angeles on Thursday morning, said the Federal Railroad Administration will review the ...

As President Donald Trump’s administration makes cuts to government programs, his head of the Department of Transportation ...

Transportation Secretary Sean Duffy has asked for a compliance review of California's controversial High Speed Rail project.

CBS News senior transportation correspondent Kris Van Cleave spoke with Transportation Secretary Sean Duffy about the recent ...