US 30 (hwy 92) over S Fork Scappoose River

Fair Condition46 years old31,178 vehicles/day

Location

StateOregon
CountyColumbia
Location0.1 Mi N Scappoose
CarriesUS 30 (hwy 92)
CrossesS Fork Scappoose River
Coordinates45.76585, -122.87883

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length131.9 ft (40.2 m)
Max Span44.0 ft (13.4 m)
Deck Width84.0 ft (25.6 m)
Deck Area1029.1 sq m
Main Spans3
Year Built1980

Traffic

Avg Daily Traffic31,178 (2022)
Truck Traffic5%
Lanes On Bridge4

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number02670A02W 02148

Nearby Bridges