Fifteen-year-old Sierra Thorton was laid to rest today.
The Ravenna teenager died on Sunday while she was learning how to drive with her dad.
Thorton was stopped on some railroad tracks when a train crashed into the pickup truck she was driving.
An expert on trains and train safety says the accident could have been prevented.
All of Sierra's family members that were in the car with her at the time of the crash have been released from the hospital.