I 15 Nbl over I15b;uprr;s.blackfoot Ic

Poor Condition65 years old13,750 vehicles/day

Location

StateIdaho
CountyBingham
Location3.8 S. Blackfoot
CarriesI 15 Nbl
CrossesI15b;uprr;s.blackfoot Ic
Coordinates43.14850, -112.38850

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure4 (Poor)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length392.1 ft (119.5 m)
Max Span78.1 ft (23.8 m)
Deck Width34.8 ft (10.6 m)
Deck Area1266.7 sq m
Main Spans5
Year Built1961

Traffic

Avg Daily Traffic13,750 (2023)
Truck Traffic17%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000011445

Nearby Bridges