I 86 Wbl over Dairy Canyon;frontage RD

Fair Condition43 years old4,150 vehicles/day

Location

StateIdaho
CountyPower
Location13.2 W. American Falls
CarriesI 86 Wbl
CrossesDairy Canyon;frontage RD
Coordinates42.64392, -113.03314

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length118.1 ft (36 m)
Max Span115.2 ft (35.1 m)
Deck Width43.6 ft (13.3 m)
Deck Area478.8 sq m
Main Spans1
Year Built1983

Traffic

Avg Daily Traffic4,150 (2023)
Truck Traffic26%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000010700

Nearby Bridges