• § 661.1 - What is the purpose of this regulation?

• § 661.3 - Who must comply with this regulation?

• § 661.5 - What definitions apply to this regulation?

• § 661.7 - What is the TTFBP?

• § 661.9 - What is the total funding available for the TTFBP?

• § 661.11 - When do TTFBP funds become available?

• § 661.13 - How long are these funds available?

• § 661.15 - What are the eligible activities for TTFBP funds?

• § 661.17 - What are the criteria for bridge eligibility?

• § 661.19 - When is a bridge eligible for replacement?

• § 661.21 - When is a bridge eligible for rehabilitation?

• § 661.23 - How will a bridge project be programmed for funding once eligibility has been determined?

• § 661.25 - What does a complete application package for PE consist of and how does the project receive funding?

• § 661.27 - What does a complete application package for construction consist of and how does the project receive funding?

• § 661.29 - How does ownership impact project selection?

• § 661.31 - Do TTF bridge projects have to be listed on an approved TTP TIP?

• § 661.33 - What percentage of TTFBP funding is available for PE and construction?

• § 661.35 - What percentage of TTFBP funding is available for use on BIA and Tribally owned TTF bridges, and for non-BIA/non-Tribally owned TTF bridges?

• § 661.37 - What are the funding limitations on an individual TTF bridge project?

• § 661.39 - How are project cost overruns funded?

• § 661.41 - After a bridge project has been completed (either PE or construction) what happens with the excess or surplus funding?

• § 661.43 - Can other sources of funds be used to finance a queued project in advance of receipt of TTFBP funds?

• § 661.45 - What happens when TTFBP funds cannot be obligated by the end of the fiscal year?

• § 661.47 - Can routine bridge maintenance be performed with TTFBP funds?

• § 661.49 - Can TTFBP funds be spent on Interstate, State Highway, County, City, Township, and Toll Road TTF bridges?

• § 661.51 - Can TTFBP funds be used for the approach roadway to a bridge?

• § 661.53 - What standards should be used for bridge design?

• § 661.55 - How are BIA and Tribally owned in-service TTF bridges inspected?

• § 661.57 - What should be done with a BIA and Tribal bridge in poor condition if the Indian Tribe does not support the project?