The body was identified as Vincent Medina, a 33-year-old Hispanic male from Redlands on Thursday.
The body was discovered around 2:40 p.m. on Wednesday after a party stopped along Highway 38 to take photographs. They called authorities, reporting what they believed was a body over the side of the road.
Authorities say the death appears suspicious in nature and has been determined to be a homicide.
Anyone with information is asked to call the San Bernardino County Sheriff's Department at (909) 387-3598. Caller wishing to remain anonymous may call 1-800-78-CRIME.