The Transportation Secretary's claim that the federal government has "sovereign prerogatives" is a silly kid's argument.

Sec. Sean Duffy issued a warning to Mexico Saturday for allegedly breaking the 2015 U.S.-Mexico Air Transport Agreement. The ...

Several lawmakers are sending a letter to ask the Department of Transportation to direct the$4 billion in recovered federal ...

The Department of Transportation distributes hundreds of billions of dollars to states and local governments for roads, ...

President Donald Trump directed Transportation Secretary Sean Duffy to also act as interim administrator of the nation’s ...

Congressman Vince Fong, alongside eight other congressional members, has called on the U.S. Department of Transportation to redirect $4 billion in federal funds ...

The US Department of Transportation said the move “left American businesses holding the bag for millions in increased costs.” ...

Duffy testified before Congress on policies and priorities. Truck parking, double brokering, split-sleeper regulations and ...

Transportation Secretary Sean Duffy is blasting the MTA over its handling of subway crime .

Transportation Secretary Sean Duffy, the former Wisconsin congressman, is about to perform double duty after President Donald Trump named him to lead NASA on an interim basis. News of Duffy's ...

Hours after Sean Duffy was sworn in as Secretary of the Department of Transportation on Wednesday, he was on the ground in Washington D.C. to survey the aftermath of a passenger plane crash with ...

Sean Duffy was officially sworn in as the 20th Secretary of the United States Department of Transportation (USDOT) on Tuesday. Secretary Duffy was administered the oath of office by U.S. Supreme Court ...