A person was stabbed at the BART station in Daly City, temporarily halting train service, the agency said Wednesday afternoon.
The crash also caused a fuel spill that needs to be cleaned up.
Caltrans broke ground Saturday on the four-acre Centennial Way Park South.
Police say they are still searching for the hit-and-run driver.
Officers responded at about 7:30 a.m. to a report of an armed person in front of the BART station at SFO's International Terminal.
Caltrain expects the project to finish 50% over budget and two and a half years late.
The good Samaritan had pulled over to help someone involved in a crash when they were in turn hit by another vehicle, according to the CHP.
A stretch of Grand Avenue has reopened Tuesday morning following a hit-and-run crash, according to a San Mateo County alert.​
Peninsula residents can ring in the New Year safely by hopping on a free Caltrain ride anytime after 8 p.m. on New Year's Eve Tuesday.
New residential and commercial developments are coming to South San Francisco.
Protesters demanding better wages for American Airlines workers staged a protest at San Francisco International Airport Tuesday.
The incident happened on Thursday, according to the California Highway Patrol.
There are a couple of ongoing development projects under construction in South San Francisco that could affect your daily commute.
A large fire at San Francisco International Airport disrupted operations at the United Airlines Maintenance Facility Wednesday morning.
Hawaiian Airlines Flight 50 was carrying 253 passengers and 12 crewmembers on its way to John F. Kennedy International Airport Thursday.