Or 47 (hwy 102) over Dairy Creek Overflow

Fair Condition48 years old6,189 vehicles/day

Location

StateOregon
CountyWashington
Location32 Mi N Forest Grove
CarriesOr 47 (hwy 102)
CrossesDairy Creek Overflow
Coordinates45.57112, -123.10934

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure9 (Excellent)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length35.1 ft (10.7 m)
Max Span35.1 ft (10.7 m)
Deck Width44.0 ft (13.4 m)
Deck Area143.4 sq m
Main Spans1
Year Built1978

Traffic

Avg Daily Traffic6,189 (2022)
Truck Traffic19%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number02067A102 08639

Nearby Bridges