The crash occurred at 7:25 a.m. Saturday near the 710 and 405 freeways.
The vehicle became engulfed in flames and the victim was trapped inside, the CHP said.
The woman who was killed was a passenger in one of the vehicles involved in the collision at around 1:42 a.m. at the intersection of Pacific Avenue and 21st Street, authorities said.
Long Beach police said the man was operating the ATV “at a high rate of speed when he possibly lost control and fell from the vehicle” at about 7 p.m. at the river channel near Wardlow Road.
One woman was pronounced dead at the scene, and a man was transported to the hospital, said police.
Joseph Maez, 26, entered his plea to one felony count each of gross vehicular manslaughter while intoxicated, driving under the influence of alcohol causing injury and driving with a 0.08% blood-alcohol content causing injury, according to the Los Angeles County District Attorney’s Office.
Police said speed may have been a factor in the crash, but it is not believed that driving under the influence nor distracted driving played a role.
The Los Angeles County Coroner’s office identified the victims as Aaron Morgan and John Guzzardo, who were killed in a three-vehicle crash in Lakewood Friday night. Guzzardo’s 14-year-old son is currently in an ICU, Morgan’s family said.
A man was killed this morning after he was thrown from his motorcycle and hit by a truck on the freeway in Long Beach, according to CHP.
A motorcyclist killed in a crash on the Artesia (91) Freeway in Cerritos was a Long Beach resident.