US 95 over Boise River

Fair Condition65 years old3,900 vehicles/day

Location

StateIdaho
CountyCanyon
Location4.7 N. Wilder Ncl
CarriesUS 95
CrossesBoise River
Coordinates43.74639, -116.91272

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway4 (Poor)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialConcrete
DesignStringer/Multi-beam
Total Length424.9 ft (129.5 m)
Max Span42.0 ft (12.8 m)
Deck Width32.8 ft (10 m)
Deck Area1,295 sq m
Main Spans10
Year Built1961

Traffic

Avg Daily Traffic3,900 (2023)
Truck Traffic21%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000018065

Nearby Bridges