Transportation Secretary Sean Duffy has warned states that they could lose federal funding for infrastructure projects if ...

Secretary of Transportation Sean Duffy says he hasn't seen enough data to believe in the benefits of bike lanes.

During his remarks in a Senate hearing this month, Senator Sheldon Whitehouse scolded Transportation Secretary Sean Duffy over Trump's Executive Orders, which he labeled "illegal and nonsense." ...

During his testimony in the U.S. Senate this month, Trump's Transportation Secretary, Sean Duffy discussed his plan to combat delays in American infrastructure projects.

During his remarks in a Senate hearing this month, Senator Jeff Merkley questioned President Trump's Transportation Secretary, Sean Duffy on several critical infrastructure projects.

President Trump's Transportation Secretary, Sean Duffy delivered remarks in a Senate hearing, during which he discussed the recent tragic mid-air collision between a Blackhawk helicopter and an ...

Rule changes announced by the Trump administration this week could allow automakers to report fewer crashes involving ...

Trump’s Transportation Secretary Sean Duffy issued another round of funding threats against New York state Monday — while ...

The Trump administration will allow self-driving cars an exemption from some safety rules for testing amid a push to compete ...

"Federal grants come with a clear obligation to adhere to federal laws," said Transportation Secretary Sean Duffy.

The women of the beleaguered Blue Origin flight aren't astronauts, Duffy says, though they were ‘brave and glam.’ ...

Transport Secretary Sean Duffy's plan reduces Dock Bridge project cost by $140 million, focusing on safety and reliability ...