A Florida woman was killed after falling off the back of a motorcycle on Interstate 95 in Volusia County. Florida Highway Patrol says the 34 year old woman apparently fell asleep, then fell from the bike, and struck a guardrail on northbound I 95. She was pronounced dead at the scene. The driver was arrested for driving with a revoked license and without a motorcycle endorsement. Troopers say the 45 year old man is a habitual traffic offender. The woman’s name has not been released.