USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Portions of the Department of Transportation are currently in shutdown/furlough status due to a lapse in appropriations. Please continue to monitor this page for updates on DOT’s operating status.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Safety

Legacy ID
391

Federal Seizure Exemption Application

This document is the Federal Seizure Exemption Application that must be submitted to the Federal Motor Carrier Safety Administration (FMCSA) for consideration.

PRISM System Specification version 9.0

About this Document

Provides all the information necessary for States to develop their local systems to satisfy the PRISM Requirements and interface with the PRISM Central Site.

Share the Road Safely

The Share the Road Safely program strives to improve the knowledge of all highway users to minimize the likelihood of a crash with a large truck, and reduce the consequences of those that do occur. Learn what you can do to stay safe, and keep your family safe, on the highway.

Background of...

Obstructive Sleep Apnea (OSA)

What is OSA?

OSA is a respiratory disorder characterized by a reduction or cessation of breathing during sleep. OSA is characterized by repeated episodes of upper airway collapse in the region of the upper throat (pharynx) that results in intermittent periods of partial airflow obstruction (...

Study of Alternatives to Reduce Driver Exposure to Diesel Exhaust

Goal To study the efficiencies of different idle reduction technologies and to compare their short- and long-term economic costs. The goal is to reduce the amount of diesel emissions that enter a truck cab and to improve air quality in the cab while a driver is resting in a sleeper berth at a...

SmartPark: Real-time Parking Availability, Phase II

GoalTo demonstrate a technology for providing real-time information on truck parking availability to truckers on the road.BackgroundThe SmartPark program was prompted by a 2000 National Transportation Safety Board recommendation that the Federal Motor Carrier Safety Administration (FMCSA) create a...

Refine Non-Destructive Testing to Improve Nurse Tank Safety, Phase III

This research supported a National Transportation Safety Board (NTSB) recommended rulemaking by PHMSA to address non-destructive testing of nurse tanks. It sought to refine the recommendations for 1) non-destructive testing of nurse tanks, and 2) nurse tank manufacturing requirements....

Performance-Based Testing of Driving Skills/Capabilities

This study involved four parts: (1) a literature review on the current research of the risks of older drivers and associated data; (2) an analysis of Motor Carrier Management Information System (MCMIS) data to retrieve crashes and Commercial Driver's License Information System (CDLIS) data to...