SH 75 over Salmon River

Fair Condition41 years old800 vehicles/day

Location

StateIdaho
CountyCuster
Location5.0 S. Stanley
CarriesSH 75
CrossesSalmon River
Coordinates44.16319, -114.88625

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure5 (Fair)
Channel/Waterway6 (Satisfactory)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length153.9 ft (46.9 m)
Max Span74.1 ft (22.6 m)
Deck Width40.0 ft (12.2 m)
Deck Area572.2 sq m
Main Spans2
Year Built1985

Traffic

Avg Daily Traffic800 (2023)
Truck Traffic16%
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000017760

Nearby Bridges

SH 75 over Redfish Lake Creek 0.7 mi Fair Fdr over Redfish Lake Creek 1.6 mi Good Fdr over Fishhook Creek 2.5 mi Good Fdr over Fishhook Creek 2.5 mi Fair SH 75 over Valley Creek 4.8 mi Fair