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.

Site Notification

Site Notification

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

Safe Travel Overview

About Safe Travel

The Pipeline and Hazardous Materials Safety Administration develops and enforces regulations for the safe, reliable, and environmentally sound operation of the nation's 2.6 million mile pipeline transportation system and the nearly 1 million daily shipments of hazardous materials.

SafeTravel tips are not intended to substitute for FAA, TSA, or PHMSA regulations. In the event that information found on the SafeTravel website conflicts with an applicable law or regulation, that law or regulation takes precedence.

Hazardous Materials Info-Line - 1-800-467-4922
E-mail Address - Infocntr@dot.gov
Fax Number - 202-366-3753