Skip to content

Tribal Technical Assistance Program (TTAP)


In 1982, Congress recognized that providing access to surface transportation technology, technical assistance and training to local public agencies (LPA) was necessary and created the Rural Technical Assistance Program (RTAP). The Intermodal Surface Transportation Efficiency Act (ISTEA) legislation in 1991 renamed this program the Local Technical Assistance Program (LTAP) and created the Tribal Transportation Assistance Program (TTAP). The TTAP was designated to build the capability of the 573 federally recognized tribes to manage their highway assets by providing training and technical assistance. TTAP is funded under FHWA’s Training and Education programs. The legislative authority to deliver the TTAP is contained in 23 U.S.C. 504(b).

The Local Technical Assistance Program (LTAP) assists local highway agencies in each State to meet the challenge of maintaining and rehabilitating roads and bridges and learn about best practices and innovative technology to meet local needs. There are 51 LTAP Centers—one in each State and one serving Puerto Rico and the Virgin Islands. Eleven States operate their LTAP Center within the State DOT; the remaining State DOTs contract this function outside of the DOT, predominantly at academic institutions. While the LTAP requires a 50 percent non-Federal match, many States elect to contribute more than 50 percent for LTAP.

The Tribal Technical Assistance Program (TTAP) provides comprehensive transportation training and technical assistance to tribal communities, building skills and expertise to ensure the safety and maintenance of tribal roads. The TTAP is a discretionary program that is 100 percent federally funded.

Program Status

The U.S. Department of Transportation Federal Highway Administration has announced cooperative agreements re-establishing regional Tribal Technical Assistance Program (TTAP) Centers. The centers will assist Tribal communities as they seek to access $3 billion in Tribal Transportation Program Funding made available by President Biden’s infrastructure package, as well as additional Federal funding opportunities.

FHWA’s move from a centralized technical assistance model – headquartered in a single, centralized location under a two-year pilot program – back to a regional technical assistance model responds to the input of Tribes gathered in 13 listening sessions over seven months, and input from Tribal stakeholders through a Federal Register Notice Request for Information. These conversations illuminated the diversity of needs across the wide range of geographic, topographic, and climate conditions that exist across Indian country.

The regional centers will ultimately serve the 12 Bureau of Indian Affairs (BIA) regions and associated Tribes and meet the transportation training and education needs of Native American communities, building skills and expertise to ensure the safety and maintenance of Tribal roads.

The announcement is a critical step to re-establish regional TTAP Centers. Those awarded TTAP Centers are listed below:

Regional TTAP Centers Associated BIA Regions TTAP Center Awards
Eastern TTAP Center Eastern University of Wisconsin- Madison (UW-M)
Southern TTAP Center Eastern Oklahoma Oklahoma State University (OSU)
Southern Plains
Southwestern TTAP Center Navajo Lenea Corporation (LC)
Northern TTAP Center Rocky Mountain North Dakota State University (NDSU)
Great Plains
Western TTAP Center Pacific Applied Pavement Technology, Inc. (APT)
Northwestern TTAP Center Northwest University of Washington (UW)
Alaska TTAP Center Alaska University of Alaska Fairbanks (UAF)

  • TTAP Program Vision: Through mutual respect and understanding, enhance the quality of life in Tribal communities by building capacity for Tribes to administer and manage their transportation programs and systems.
  • TTAP Center Mission: Serve as a go-to local resource for Tribal transportation training, technical assistance, and technology transfer needs and opportunities to effectively carry out the TTAP Vision.

Questions about TTAP or need more information contact FHWA TTAP Program Manager Morgan Malley at

Explore TTAP
Innovation Exchange Webinars

Bill Grants Federal Requirements Seminar New

An introductory webinar to assist local and tribal agencies with applying for transportation funding under the Bipartisan Infrastructure Law (BIL).

View webinar →

Contact Information Center for Local-Aid Support

Jeffrey Zaharewicz
Acting Director

Danielle Mathis-Lee
LTAP Program Manager

Morgan Malley - Manning
TTAP Program Manager

Hans Anker
BIL Grants Support Program Manager

Trinette Ballard
Marketing Program Manager

Stay connected with
Local Aid Support

Sign up to receive the CLAS quarterly e-Newsletter.

Online Training Booklet for LTAPs

Download PDF for more information on available online training resources.

back to top