23 C.F.R. § 661.29 When is a bridge eligible for rehabilitation?
Title 23 - Highways
To be eligible for rehabilitation, the bridge must be considered deficient for reasons of structural deficiency or functional obsolescence. Also, the bridge must have a sufficiency rating of less than or equal to 80 to be eligible for rehabilitation. A bridge would be eligible for replacement if the total life cycle cost for bridge rehabilitation exceeds the costs to replace.
Title 23: Highways
PART 661—INDIAN RESERVATION ROAD BRIDGE PROGRAM
§ 661.29 When is a bridge eligible for rehabilitation?