The authority will use the feedback to help shape draft alternatives and a final feasibility report to protect the LOSSAN ...

Penske drivers Josef Newgarden and Will Power have been penalized in an Indy 500 cheating scandal for altering a car's attenuator. What's an attenuator?

Penske drivers Josef Newgarden and Will Power have been penalized in an Indy 500 cheating scandal for altering a car's attenuator. What's an attenuator?

Eastbound 91 Freeway: Alternating lane closures from the Orange County/Riverside County line to the 15 Freeway in Corona, 10 p.m. to 6 a.m. Closures are for construction on the 71/91 Interchange ...

On Friday, the Orange County Transportation Authority and Caltrans broke ground on the 91 Freeway Improvement project between the 55 and 57 freeways.

A rollover crash on an Orange County freeway left eight firefighters hospitalized Thursday night. The crash occurred in Irvine on the 241 toll road near SR-133 shortly before 7 p.m., according to t… ...

A pilot program aims to find new ways for the state to pay for road maintenance by charging drivers for the amount of miles driven.

The Caltrans pilot program began on the 5 Freeway in northern San Diego County, where drivers began encountering orange and white lane striping through the Build North County Corridor Project in ...

UPDATED: February 2, 2024 at 11:30 AM PST Caltrans declared an emergency Thursday for the San Clemente landslide that continues to halt passenger train traffic between San Diego and Orange counties.

The opening of new express lanes on the 405 Freeway in northwest Orange County on Friday marked the final step of a massive $2.16-billion highway improvement project. But in many ways, it also ...