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Vehicle Factors. Jennifer L. Morrison. 2000 Prevost Motorcoach. 12 ft. 8 ½ ft. 45 ½ ft. Dashboard Placard. DDEC IV Data. Detroit Diesel Electronic Control (DDEC) Engine computer Capable of recording vehicle events Last Stop Record 11/14/04 10:39:49, 381699.4 miles
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Vehicle Factors Jennifer L. Morrison
2000 Prevost Motorcoach 12 ft 8 ½ ft 45 ½ ft
DDEC IV Data • Detroit Diesel Electronic Control (DDEC) • Engine computer • Capable of recording vehicle events • Last Stop Record • 11/14/04 10:39:49, 381699.4 miles • Corresponds to accident time and mileage • Hard Brake #1 • 11/14/04 10:39:29, 381699.3 miles • Corresponds to accident time and mileage
Brakes ON 5 seconds AFTER impact with bridge, 183 ft Impact with bridge 13 mph/s deceleration Maintaining 41-46 mph DDEC IV Data