Following San Diego's lead, Chula Vista is now collaborating with Caltrans to clear homeless encampments along Interstates 5, 805, and State Route 54.

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 ...

I-10 and Kino Parkway in Tucson will have two permanent ramp closures starting Aug. 14 for safety improvements.

The Rancho California Road loop on-ramp to the northbound 15 Freeway will shut for more than a week. The closure will start Thursday, Aug. 14, at 9 p.m. and end at 5 a.m. Monday, Aug. 25, a news ...