Vacaville firefighters spray water on a burned-out vehicle involved in a multiple crash that resulted in three fatalities on I-80 Saturday morning. (Ryan Chalk/The Reporter)
Three people were killed and two others critically injured in an accident involving six vehicles Saturday morning shortly after 11:30 on Interstate 80 at Pena Adobe Road in Vacaville.

The driver of a Toyota Corolla, accompanied by two passengers, was headed east on I-80 at 65 to 70 mph, according to Marvin Williford of the California Highway Patrol, when the driver lost control of the vehicle which then jumped the median into westbound traffic.

The Corolla collided head-on with a Ford Expedition which erupted in flames. After being thrown backward, the Corolla struck a BMW that was in an adjacent lane. The driver of the Expedition was killed, as were the Corolla driver and a backseat passenger. A Toyota Highlander to the rear of the

Rescue workers work to assess injuries and stabilize patients at the accident scene. (Ryan Chalk/The Reporter)
Expedition attempted to avoid the crash in the lanes ahead, but instead struck the rear of the Expedition as it came to a stop.

The Corolla and the BMW skidded in front of a Dodge pickup truck and a 38-foot motor home that were traveling westbound in the number three and four lanes. Both drivers attempted to avoid the wreckage ahead, but the pickup truck skidded sideways and slid into the path of the motor home.

The driver of the Corolla and one passenger as well as the driver of the Expedition were pronounced dead at the scene. A third person in the Corolla and the driver of the BMW sustained major injuries and were flown to John Muir Medical Center in Walnut Creek by CALSTAR and REACH.

The driver and passenger in the Highlander received minor injuries as did the driver of the Dodge pickup. The two people in the motor home were not injured.

Williford said the investigation is ongoing, and it appears that all the people involved were wearing seat belts. Currently it

All lanes of westbound I-80 traffic were shut down for several hours Saturday due to a multiple fatality accident. According to the CHP, a grey Toyota Corolla traveling eastbound lost control, jumped the guardrail and collided with a Ford Expedition and setting it on fire. The impact sent the Toyota sliding across westbound traffic, resulting in collisions with four other vehicles. (Ryan Chalk/The Reporter)
appears that alcohol and or drugs may have played a factor in the accident, he said.

The I-80 westbound lanes were shut down for several hours, backing up traffic on I-80 beyond Vacaville to the east. Traffic in the eastbound lanes was backed up as far west as Red Top Road. Traffic came to a standstill on the south end of Interstate 505.

By early evening, all ramps connecting with I-80 were open.

The fiery crash was just one day after four others died in a highway crash in Santa Rosa.

In the incident, a car traveling 70 mph plowed into stalled traffic on Highway 101 in Santa Rosa on Friday night, killing three adults and a toddler, according to the CHP.

Melissa Murphy can be reached at dixon@thereporter.com.