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

The U.S. Transportation Department (DOT) escalated a long-running dispute with Mexico over alleged violations of the ...

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

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

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, ...

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 took a victory lap on Thursday, signing an agreement with the Texas Department of ...

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

The group will help execute “President Donald Trump’s bold agenda to build big, beautiful things again,” said U.S. Transportation Secretary Sean Duffy ...