A megafire that straddles two Central California counties has forced Caltrans to cancel its plans to close a highway near the ...

According to a news release from Caltrans, Highway 166 had been closed between Highway 101 in Santa Maria and Perkins Road in ...

One-way reversing traffic control remains for 2.2-mile section – Highway 166 will reopen at noon on Wednesday, Aug. 13. Large ...

The closures will begin on Friday at 10 p.m. and end on Monday at 5 a.m. as Caltrans crews repave the lanes and replace sign ...

To complete critical bridge maintenance and upgrades, Caltrans announced Wednesday that it will fully close the southbound Appian Way Overcrossing for two weekends (55 hours each) starting this Friday ...

The $167.6 million project will add a third lane in each direction for about 14 miles of Highway 99. The project, which will ...

Highway 166 between Santa Maria and New Cuyama reopened Wednesday after a long closure due to the Gifford Fire burning along both sides of the ...

EQASI-led testing confirms the system's potential to maintain traffic signal operation in high-priority and outage-prone ...

SANDAG and Caltrans are celebrating the opening of the Siempre Viva Bridge in Otay Mesa, which is part of the State Route 11/ Otay Mesa East Port of Entry Project, to improve border crossing times ...

Mariposa Street pedestrian and ADA improvements show new 7-foot sidewalks on both sides and ADA-compliant curb ramps on all ...

Highway 166 reopened Wednesday at noon as firefighters have contained over 37% off the Gifford Fire east of Santa Maria.

Starting on Monday, drivers traveling on Interstate 40 near the Arizona/California state line should expect delays and lane ...