---
kind: "section"
citation: "23 C.F.R. § 661.15"
title: "23"
number: "661.15"
heading: "What are the eligible activities for TTFBP funds?"
url: "https://uscodex.org/cfr/23/661.15"
---

# §661.15. What are the eligible activities for TTFBP funds?


TTFBP funds can be used:

- (a) To carry out any planning (including safety inspection of in-service bridges), design, engineering, preconstruction, construction, and construction inspection of new or replacement TTF bridges;
- (b) To replace, rehabilitate, seismically retrofit, paint, apply calcium magnesium acetate, sodium acetate/formate, or other environmentally acceptable, minimally corrosive anti-icing and deicing composition;
- (c) To implement countermeasures, including scour countermeasures, for TTF bridges classified as scour critical or in poor condition, having a low load capacity, or needing geometric improvements, including multiple-pipe culverts; or
- (d) **To demolish the old bridge if a bridge is replaced under the TTFBP.**

## Notes

### Authority

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

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