---
kind: "section"
citation: "23 C.F.R. § 661.55"
title: "23"
number: "661.55"
heading: "How are BIA and Tribally owned in-service TTF bridges inspected?"
url: "https://uscodex.org/cfr/23/661.55"
---

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


The BIA and Tribally owned in-service TTF bridges are inspected in accordance with [25 CFR 170.513 through 170.514](/cfr/25/170.513..170.514.md).


## 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.