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Research

Left Nav - Analysis, Research, & Technology
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Motorcoach and School Bus Fire Safety Analysis

Volpe updated its previous analysis, titled "Motorcoach Fire Safety Analysis Report," to include data on motorcoach fires that occurred from 2009–13. In addition, Volpe included an evaluation of school bus fires, expanded on the evaluation of the effectiveness of automatic fire...

Impact of Driver Detention Times on Safety and Operations, Phase II

Goal

To better understand the nature of the problem of detention or waiting times in the commercial motor vehicle (CMV) industry and the potential safety impacts that can occur because of long detention times. The purpose of Phase 2 will be to implement the methodology developed in Phase 1 by...

Crash Risks by Commercial Motor Vehicle (CMV) Driver Schedules

This study collected additional data to answer important questions related to driver schedules and how these factors impacted overall driver performance and fatigue. This study was designed to be done in phases. In Phase I, the research team collected HOS and crash data. In Phase II, the...

Study: Financial Responsibility Requirements for Commercial Motor Vehicles

The minimum levels of financial responsibility for commercial motor carriers were established by Congressional legislation in the early 1980’s. The question today is whether these levels should be raised, weighing the benefits of improved compensation of crash victims, internalization of freight...

Hazardous Material Safety Permit (HMSP) Program Improvements

The project team performed a program evaluation of all aspects of the HMSP program. It produced a detailed draft final report on all aspects of the evaluation that enabled FMCSA to meet the above goals. A Federal Register Notice was published in August 2015 implementing policy changes that revised...

Driver Distraction: Eye Glance Analysis and Conversation Workload

Data for this study was drawn from an existing naturalistic database from a vendor of onboard monitoring systems. The research project accomplished the following:

Analyzed voice recordings, made while driving, to determine if there was an objective measure of cognitive distraction....