The approved projects included some with grants awarded in 2022, including $21 million for rail safety improvements in ...

U.S. Transportation Secretary Sean Duffy said on Wednesday he supports an independent audit into airspace operations and ...

Transportation Secretary Sean Duffy says Biden-era fuel economy standards for gas-guzzling cars and trucks are illegal and ...

Secretary Sean P. Duffy clears a third of the backlog in U.S. infrastructure projects, approving 529 grants worth $2.9 ...