Home/CFR/Title 23/Part 661
FEDERAL · 23 CFR

Part 661 — Tribal Transportation Facility Bridge Program (TTFBP)

29 sections · Title 23: Highways

§ 661.1What is the purpose of this regulation?
§ 661.3Who must comply with this regulation?
§ 661.5What definitions apply to this regulation?
§ 661.7What is the TTFBP?
§ 661.9What is the total funding available for the TTFBP?
§ 661.11When do TTFBP funds become available?
§ 661.13How long are these funds available?
§ 661.15What are the eligible activities for TTFBP funds?
§ 661.17What are the criteria for bridge eligibility?
§ 661.19When is a bridge eligible for replacement?
§ 661.21When is a bridge eligible for rehabilitation?
§ 661.23How will a bridge project be programmed for funding once eligibility has been determined?
§ 661.25What does a complete application package for PE consist of and how does the project receive funding?
§ 661.27What does a complete application package for construction consist of and how does the project receive funding?
§ 661.29How does ownership impact project selection?
§ 661.31Do TTF bridge projects have to be listed on an approved TTP TIP?
§ 661.33What percentage of TTFBP funding is available for PE and construction?
§ 661.35What percentage of TTFBP funding is available for use on BIA and Tribally owned TTF bridges, and for non-BIA/non-Tribally owned TTF bridges?
§ 661.37What are the funding limitations on an individual TTF bridge project?
§ 661.39How are project cost overruns funded?
§ 661.41After a bridge project has been completed (either PE or construction) what happens with the excess or surplus funding?
§ 661.43Can other sources of funds be used to finance a queued project in advance of receipt of TTFBP funds?
§ 661.45What happens when TTFBP funds cannot be obligated by the end of the fiscal year?
§ 661.47Can routine bridge maintenance be performed with TTFBP funds?
§ 661.49Can TTFBP funds be spent on Interstate, State Highway, County, City, Township, and Toll Road TTF bridges?
§ 661.51Can TTFBP funds be used for the approach roadway to a bridge?
§ 661.53What standards should be used for bridge design?
§ 661.55How are BIA and Tribally owned in-service TTF bridges inspected?
§ 661.57What should be done with a BIA and Tribal bridge in poor condition if the Indian Tribe does not support the project?