Purpose: The Indian Tribal Government assisted by the BIA, state, local government, or metropolitan planning
organizations, shall develop a Tribal Transportation Improvement Program (TTIP). The TTIP shall include all
Tribal Transportation Program (TTP) projects proposed for funding. As a minimum, the TTIP should prioritize
the listed TTP projects and state the TTP route number, scope of work, length of project (tenth of a mile),
costs related to each project/project activity, and who will be performing the project activities on behalf of
the Tribe.