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Analysis Reports
Click on a report title to view a brief description of the report.

  Driver Reports
Drug and Alcohol Testing HTML PDF Word Excel PPT Text
Graphic FMCSA Drug and Alcohol Testing Survey
January 2010
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Graphic This report summarizes the results of the 2008 Federal Motor Carrier Safety Administration's Drug and Alcohol Testing Survey. This annual survey measures the percentage of drivers with commercial drivers licenses who test positive for controlled substances (referred to as drugs in this report) and/or alcohol, as a result of random and nonrandom (pre-employment, post-crash, and reasonable suspicion/follow-up) testing.
Human Factors
Graphic Emissions Impacts on Driver Safety
July 2007
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Graphic The goal of this project was to compile existing information addressing the following question: Does exposure to diesel exhaust at levels found in cabs affect driver safety performance by affecting driver sleep, alertness, reaction time, fatigue levels, or judgment-making abilities?


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