SH 25 over Snake River;downard Br

Fair Condition32 years old2,600 vehicles/day

Location

StateIdaho
CountyMinidoka
Location5.2 E. Rupert
CarriesSH 25
CrossesSnake River;downard Br
Coordinates42.58250, -113.62750

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length1123.0 ft (342.3 m)
Max Span84.0 ft (25.6 m)
Deck Width33.1 ft (10.1 m)
Deck Area3457.2 sq m
Main Spans13
Year Built1994

Traffic

Avg Daily Traffic2,600 (2023)
Truck Traffic23%
Lanes On Bridge2

Inspection & Ownership

Last Inspection322
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000013086

Nearby Bridges