23 C.F.R. § 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.
The BIA and Tribally owned in-service TTF bridges are inspected in accordance with 25 CFR 170.513 through 170.514.