Officials did not provide an exact cost estimate but said it would require billions of dollars to put in place. They said a ...

On Thursday afternoon, working under a blue pop-up canopy, artist Dailyn Eades was painting a new mural on the traffic signal cabinet on the northeast corner of 4th and Walnut streets. The new design ...

Transportation Secretary Sean Duffy said the Trump administration can revamp the nation’s air-traffic control system in three ...

Sean Duffy announces a massive overhaul of the antiquated air traffic control system to modernize operations and reduce ...