United States Department of Transportation
i
A Framework to Evaluate Causes and Effects of Truck Driver At-Fault Crashes
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2020-12-01
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[PDF-3.39 MB]
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Edition:Final Report
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Abstract:This study presents the analysis of truck driver-at-fault crashes, providing a framework to assess such crashes moving forward. This was accomplished through a series of analyses. First, an agency survey was administered to local, state, federal, and law enforcement agencies throughout the U.S. to gather opinions on truck driver-at-fault crashes and truck driver distractions in their respective jurisdiction. Next, a survey was administered to drivers of large trucks whose trips originate or are destined to the Pacific Northwest; namely, drivers who use Oregon freight highways. The focus of the driver survey was to gain driver perceptions on various truck-related issues, including safety and distracted driving. Following the surveys, an analysis of data obtained from an Oregon Motor Carrier pilot program was conducted. Specifically, the analysis investigated the relationship between driver-at-fault crashes and truck inspection frequency on Oregon highways. The next data analysis used Oregon crash data to generate a series of crash severity models to determine significant contributing factors to driver-at-fault crash severity. Finally, using data obtained from the Oregon Motor Carrier pilot program, the estimated savings due to driver-at-fault crash reduction was determined. This report concluded by providing a comprehensive summary that is accompanied by specific recommendations as it pertains to the framework presented in the current study.
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