Grande Ronde/e AVE over Rock Creek

Fair Condition64 years old360 vehicles/day

Location

StateOregon
CountyPolk
Location002 S Of State HWY 18
CarriesGrande Ronde/e AVE
CrossesRock Creek
Coordinates45.05679, -123.60936

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway5 (Fair)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length169.0 ft (51.5 m)
Max Span76.1 ft (23.2 m)
Deck Width30.8 ft (9.4 m)
Deck Area484.1 sq m
Main Spans3
Year Built1962

Traffic

Avg Daily Traffic360 (2020)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number10002A068300016

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