The accident left one of the teens — a 15-year-old — in critical condition.
Officials said the bus collided with the truck and then slammed into a light pole.
Four other people were critically injured.
The unidentified woman was pronounced dead at the scene, officials said.
One man was injured in a crash Thursday in Sun Valley.
A motorcyclist was killed Monday night in a crash in Sun Valley.
4 Injured, Including 2 Suspects Who Reportedly Stole Vehicle, Crashed It During Pursuit In Century City
Several people, including two burglary suspects, were injured Thursday after a stolen vehicle crashed into another car during a pursuit in West Los Angeles.
Police are investigating the shooting as a tragic accident.
The incident occurred in the 100 block of Metz Road.
At least one person was injured Friday morning in a crashed that involved two big rigs on the 60 Freeway in Diamond Bar.
Two people, including a Long Beach police officer, were injured early Monday morning after a bus collided with a patrol car.
The victim was pronounced dead at the scene.
Officials said the suspect initially escaped to Mexico but returned to the Southland after his family and attorney urged him to come back and face the charges.
The cause of a deadly accident in Pomona was under investigation Friday.
Two vehicles were trapped Tuesday night after getting jammed into a West Hollywood parking garage stairwell.