Police say the wrong-way driver was "impaired," but didn't elaborate. She's been identified as 34-year-old Emilie Ross from Hillsborough.
The driver of the taxi was a 43-year-old man who lived in San Carlos. His passengers were 62-year-old Judson Bergman of Barrington, Illinois and 57-year-old Mary Miller of Chicago. None of them survived the crash.
Officials at the company Bergman worked for confirmed to ABC7 Eyewitness News in Chicago that Bergman and Miller were married.
The taxi cab was hit head-on by a Volkswagen Cabrio going the wrong way on northbound Highway 101, north of Candlestick just past Paul Avenue. Officers knew there was someone driving the wrong way but couldn't catch up to the car.
"We did get multiple calls with multiple locations Northbound 101 at the 280 split. It is very possible it could've been traveling for quite some time," said CHP Officer Bert Diaz.
Officer Diaz says it's possible that the taxi may not have seen the other car given how the highway curves in that area.
"It does kind of go up on a crest, and a slight right turn. Even if that vehicle was traveling at freeway speed, it would have been hard to see," says Officer Diaz.
According to the CHP, this is the 25th accident involving a wrong-way driver here in the Bay Area. Ten of those accidents were fatal, resulting in 19 deaths. Of the 25 accidents, 18 of them involved DUI drivers.
Biniam Solomon has been driving a cab for the past six years. He says he knew the taxi driver who was killed.
Solomon says the night shift is tough since there is a higher chance of drivers at that time of night being tired or drunk. He says this the second wrong-way accident in which he knew the cab driver.
"It's very sad to hear," says Solomon. "It's not safe. You feel it. It's not the first time, I have seen it a lot of times."
The CHP says they are also investigating if the passengers in the cab were wearing their seats belts, since one of the passengers was ejected from the car.
Only two lanes are open right now on Northbound 101 at Paul Avenue because of a fatal car accident. Avoid the area if you can. pic.twitter.com/njErWeBihS— Amy Hollyfield (@amyhollyfield) October 3, 2019
A horrific crash happened on NB 101 overnight. A Volkswagen going the wrong way on the highway crashed head on with a taxi cab. Three people in the cab were killed. The wrong way driver also died. Avoid the area- it will be blocked for awhile. Cars being diverted at Paul. pic.twitter.com/6Jk32d8bdA— Amy Hollyfield (@amyhollyfield) October 3, 2019