I 86b Am. Falls Ic over I 86 Eb-wb; Am. Falls Ic

Good Condition15 years old4,100 vehicles/day

Location

StateIdaho
CountyPower
Location1.6 E. American Falls
CarriesI 86b Am. Falls Ic
CrossesI 86 Eb-wb; Am. Falls Ic
Coordinates42.79300, -112.82750

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length259.8 ft (79.2 m)
Max Span128.0 ft (39 m)
Deck Width58.1 ft (17.7 m)
Deck Area1401.8 sq m
Main Spans2
Year Built2011

Traffic

Avg Daily Traffic4,100 (2023)
Truck Traffic14%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000010926

Nearby Bridges