GROVER TRUCKING COMPANY, IDAHO FALLS, IDAHO. The units separated with the trailer rolling down the canyon and the tractor continuing ahead, striking concrete bridge abutment and ejecting the truck driver. The probable cause of this accident was determined to be excessive speed and the over application of brakes resulting in brake fade and loss of control.

southbound trucktractor flatbed semitrailer, operated by the Grover Trucking Company, ran out of control on steep downgrade and overturned. Title MOTOR CARRIER ACCIDENT INVESTIGATION. It was also found that the truck driver was inexperienced in the operation of tractor trailers..

The units separated with the trailer rolling down the canyon and the tractor continuing ahead, striking concrete bridge abutment and ejecting the truck driver was killed and 50,000 property damage was incurred. The probable cause of this accident was determined to be excessive speed and the over application of brakes resulting in brake fade and loss of control. in White Bird, Idaho. The units separated with the trailer rolling down the canyon and the tractor continuing ahead, striking concrete bridge abutment and ejecting the truck driver was killed and 50,000 property damage was incurred.

Authors Publisher Federal Highway Administration Document Source National Highway Traffic Safety Administration TRIS Files HRIS HSL Database TRIS OnlineThis is the investigative report of runaway truck accident which occurred on 15, on It was also found that the truck driver was inexperienced in the operation of tractor trailers. The probable cause of this accident was determined to be excessive speed and the over application of brakes resulting in brake fade and loss of control.

Title MOTOR CARRIER ACCIDENT INVESTIGATION. The probable cause of this accident was determined to be excessive speed and the over application of brakes resulting in brake fade and loss of control. Terms Accident causes Accident investigation Braking performance Bridge abutments Ejection Fatalities Loss and damage Property Speeding Tractor trailer combinations Trailers Truck drivers Other Terms Brake fade Driver investigation Fatal accidents Property damage Runaway vehicles Semitrailers SubjectAreas Accident studies H51 SAFETY Report Number Report 811 HS033 Availability Federal Highway Administration PublicationDate Description p.