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

California’s high-speed rail struggles with costs, delays and funding cuts. Is it too ambitious, or a vital transportation ...

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 ...

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

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