Caltrans cites the complexity of the work and delays due to weather, permitting, the rise in material costs and other unexpected factors.

Tesla on Thursday stopped including some driver-assistance features with new vehicles sold in the U.S. and Canada, requiring ...

The $715 million project will be funded by Measure M, the half-cent sales tax collected in Orange County for transportation ...

Lori Coble, the Southern California mother who became a symbol of resilience after losing her three children in a highway crash nearly two decades ago, has died following a battle with brain ...

After nearly three years of closures due to massive landslides, Highway 1 in California has reopened. Here’s why it closed ...

A $33.2 million road project in an area known for serious crashes on state Route 49 has been completed, Caltrans announced ...

The Los Angeles Metro Board has unanimously selected an underground heavy rail route to connect the San Fernando Valley to ...

All westbound lanes of Interstate 80, west of state Route 4 in Hercules, were shut down during busy commuter hours on ...

Travelers are encouraged to use a different route during this planned roadway work. The timing may not be so great for ...

California receives about $5.8 billion in federal highway formula funding. The $160 million hit is less than 3% of the ...

Billions of dollars are still needed to fund the project, which is considered one of the most significant transit projects in ...