SH 75 over Fourth Of July Creek

Fair Condition52 years old800 vehicles/day

Location

StateIdaho
CountyCuster
Location3.8 S. Obsidian
CarriesSH 75
CrossesFourth Of July Creek
Coordinates44.03019, -114.83342

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length25.9 ft (7.9 m)
Max Span24.0 ft (7.3 m)
Deck Width41.3 ft (12.6 m)
Deck Area99.5 sq m
Main Spans1
Year Built1974

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 Number000000000017740

Nearby Bridges

Fdr over Salmon River 0.3 mi Fair SH 75 over Champion Creek 0.6 mi Fair Fdr over Hell Roaring Creek 0.7 mi Fair SH 75 over Salmon River 2.0 mi Fair Fdr over Alturas Lake Creek 3.4 mi Fair Fdr over Pettit Lake Creek 3.5 mi Poor Fdr over Fourth Of July Creek 3.8 mi Good Fdr over Huckelberry Creek 3.9 mi Good Fdr over Alturas Lake Creek 4.6 mi Fair