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

Regulations last checked for updates: Feb 09, 2026

Title 23 - Highways last revised: Jan 02, 2026

View all text of Part 661 [§ 661.1 - § 661.57]

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

Yes. All TTF bridge projects must be listed on an approved FHWA TTP TIP. TTF bridge projects included in the TTP TIP that are not fiscally constrained may still be included as a list of projects dependent upon the availability of additional resources, also known as an “illustrative list”.

authority: 23 U.S.C. 120(j) and (k), 202, and 315; 49 CFR 1.81, 1.84, 1.85; 23 CFR part 490, subpart D

source: 89 FR 57082, July 12, 2024, unless otherwise noted.

cite as: 23 CFR 661.31