(PORT HURON) -- Port Huron Police say a 48-year old Marysville man was killed in a motorcycle crash Monday evening in the 2200 block of Military Street. Witnesses say several motorcycles were traveling north on Military Street at a high rate of speed just prior to the fatal crash at 6:30 p.m. The victim, Ronald Steven Tobola, struck the back of a vehicle that was turning into a private driveway. Police say Tobola was ejected from the bike and struck a street sign. He was not wearing a helmet and died a short time later. The crash remains under investigation.