A crash involving a big rig on U.S. Highway 101 near South San Francisco caused a fuel spill and knocked out power to Caltrain overhead lines, authorities said.

A big-rig crash on Highway 101 caused major disruptions to train and road travel between San Francisco and South San Francisco for hours on Thursday. Around 5 a.m., a southbound truck jackknifed ...

A man was killed Monday afternoon when he veered of Highway 101 in San Jose and his vehicle rolled over, according to the California Highway Patrol. At about 4:15 p.m., a 50-year-old man was ...