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.

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

geographic information systems

This page shows Department of Transportation content pertaining to a specific tag. If you cannot find what you’re looking for on this page, please use the search box in the top right of our website.

Subscribe to RSS

National Transportation Noise Map Released

To better understand transportation sound levels, a Volpe Center team developed a simplified noise modeling tool for the Bureau of Transportation Statistics that makes it easy to track trends in noise levels over time. The tool was released on March 21.

Improving Asset Management at Unstaffed FAA Facilities

Volpe leverages its asset management expertise to help the Federal Aviation Administration (FAA) facility infrastructure team review maintenance needs and upgrades for unstaffed facilities, making it easier for FAA to plan and prioritize projects.