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 ...

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

President Trump’s transportation chief Sean Duffy accused MTA brass of giving the feds the “runaround” when pressed on what ...

With the current highway funding authorization set to expire Sept. 30, 2026, the DOT and Congress are beginning the ...

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

The department is accusing the Mexican government of violating the countries’ bilateral aviation agreement, potentially ...

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

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

Transportation Secretary Sean Duffy is about to perform double duty after President Donald Trump named him interim head of ...

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