Update: The biker was airlifted to Huntington Hospital, according to Shepherd, who said she did not know the extent of his injuries.
Original: A motorcycle has crashed around mile marker 59 of the Angeles Crest Highway, according to Lt. Angela Shepherd of the Crescenta Valley Station of the Los Angeles County Sheriff's Department.
As of 12:10 p.m. crews have not yet reached the scene of the crash, which was reported just minutes earlier by the Newcomb Ranch Restaurant Bar, according to Shepherd.
According to scanner reports, the biker went over a cliff and dropped about 50 feet.