All four officers were married with children.
Many attended the unveiling of the new freeway sign Friday that marks a portion of the freeway now named after the officers.
"My father was Roger, but his picture never stands alone. He always is viewed with all four of these men, so I don't have just one father, I have four," said Elyse Taylor, daughter of Roger Gore.
For more information about the Newhall Incident, visit http://www.chp.ca.gov/html/newhall.html