Angel Delgadillo died last Saturday of injuries received when he crashed his motorcycle on the Bayshore Freeway Friday evening.
His death was first reported by the California Highway Patrol as being last Friday, but he died the next day while being treated at Stanford Hospital.
The Santa Clara County Coroner's office did not release a cause of death, but a friend of the family said Delgadillo died from injuries suffered in the crash.
Ironically, Delgadillo was taking a lunch break from work in Redwood City when he decided to drive his motorcycle home to East Palo Alto to get his car because it looked like it might rain, his friend said.
Delgadillo, 20, graduated from Palo Alto High School in 2005 and was a student at Foothill College, his friend said. He worked part time at a Tyco warehouse in Redwood City.
"He was really looking forward to his 21st birthday," his friend, who did not want to be quoted by name, said of Delgadillo. "We were going to take him to Las Vegas to celebrate."
Delgadillo would have been 21 on June 29.
Delgadillo is survived by his mother, Rocio Estrada, his father, Efren Delgadillo, and two brothers and a sister.
"He had a really, really close relationship with his (10) nephews and nieces," his friend said. He would take them to amusement parks and other outings. Although they are his nephews and nieces, there were close to his age, the friend said.
A memorial gathering will be held from 4-6 p.m. Friday, March 21, at Roller, Hapgood & Tinney, 980 Middlefield Road, Palo Alto.