Office of Operations Real Time Traveler Information Program
Photo collage: dynamic message sign with congestion message, in-vehicle navigation device, transportation operations center control room, roadside sign for 511 traveler information, traffic information via the internet, and a freeway at night.
21st Century Operations Using 21st Century Technologies


Traffic Operations Center Control Room. Courtesy of Minnesota DOT.
Courtesy of Minnesota DOT

FHWA offers transportation practitioners a variety of information resources to provide the background knowledge for improving traveler information management. These resources include information on applicable regulations & policies, links to other traveler & information-related web sites, and relevant publications & studies available for download.

Below is an overview of each of these resources. You can access more information on each area by clicking the appropriate link.

Regulation & Policy:
Access regulations, policies, & Federal Register listings related to traveler information management.

Link to relevant web sites of other U.S. DOT offices, other transportation agencies, & transportation associations.

Publications & Studies:
Access additional useful information, studies, and research on current or emerging techniques & practices that can help improve traveler information management.

511 Travel Information Telephone Services:
Links to the 511 web page with information & resources related to America's 3-digit telephone number for traveler information.