A fatal crash involving a motorcycle and a sedan occurred early Sunday morning on Interstate 95 in Duval County, according to the Florida Highway Patrol.
The incident happened at 12:18 a.m. south of Baymeadows Road.
FHP said a 19-year-old motorcycle driver, of Phoenix, Arizona, was speeding south when the motorcyclist collided with the left rear of a sedan.
The impact caused the motorcycle driver to be thrown from the vehicle.
The sedan was driven to a controlled stop on the outside shoulder of the highway.
The motorcycle driver was wearing a helmet but suffered fatal injuries, the report said.
FHP said the sedan driver was not injured.
Crash and homicide investigators with the Florida Highway Patrol are handling the case.