Date | Title | Type |
| 06/1999 | Hazardous Materials Risk Assessment: Phase I (PDF) | Tech Brief |
| 05/1999 | Commercial Driver's License Effectiveness Study (PDF) | Tech Brief |
| 04/1999 | Eye-Activity Measures of Fatigue and Napping as a Fatigue Countermeasure (PDF) | Tech Brief |
| 03/1999 | Effects of Operating Practices on Commercial Driver Alertness (PDF) | Tech Brief |
| 02/1999 | Electronic Recorder Study (PDF) | Tech Brief |
| 02/1999 | Commercial Truck Driver Fatigue, Alertness, and Countermeasures Survey (PDF) | Tech Brief |
| 01/1999 | Risk-based Evaluation of Commercial Motor Vehicle Roadside Violations: Process and Results (PDF) | Tech Brief |
| 12/1998 | A Qualitative Assessment of the Role of Shippers and Others in Driver Compliance with Federal Safety Regulations (PDF) | Tech Brief |
| 12/1998 | Biometric Identification Standards Research (PDF) | Tech Brief |
| 11/1998 | Impact of Local/Short Haul Operations on Driver Fatigue: Focus Group Summary and Analysis (PDF) | Tech Brief |
