New technology that aims to ease congestion by controlling when cars enter the 15 Freeway in Temecula is under construction. The estimated $33.5 million pilot project will use sensors and ramp meters ...

The collision caused two westbound lanes of the interstate to be blocked, and traffic was being diverted to Varner Road, according to a Caltrans post on X shortly after 2 p.m. All lanes were reopened ...

A major roadway near Chico that closed due to flooding Tuesday morning has partially reopened, Caltrans said. Southbound Highway 99 between Keefer Road and Garner Lane in Butte County reopened by 8:30 ...

For decades, conservationists have pushed for changes to U.S. 64, a busy two-lane highway to the popular Outer Banks that ...

Sean Duffy, the United States’ newly appointed Transportation Secretary, has asked that the National Highway Traffic Safety ...

Trump’s secretary of state says federal money will go to communities with higher birth rates, so families benefit. How will ...

Tech companies developing self-driving vehicle technology have tapped the brakes on testing on California's public roads, ...

A protest in downtown L.A. protest against the immigration policies of President Trump moved onto the 101 Freeway.

Transportation Secretary Sean Duffy Sunday morning said it's time to update "antiquated" Federal Aviation Administration ...

Companies are looking for federal guidelines on autonomous vehicles. Former DOT inspector general Eric Soskin has some ...

Dozens of students walked out of class in Oxnard, with signs and Mexican flags, protesting Donald Trump's immigration policies and recent ICE activity in the area.