Or 99e (hwy 81) over Willamette River

Fair Condition86 years old19,211 vehicles/day

Location

StateOregon
CountyClackamas
LocationIn Oregon City
CarriesOr 99e (hwy 81)
CrossesWillamette River
Coordinates45.35919, -122.60753

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length371.7 ft (113.3 m)
Max Span69.9 ft (21.3 m)
Deck Width61.7 ft (18.8 m)
Deck Area2130.0 sq m
Main Spans8
Year Built1940

Traffic

Avg Daily Traffic19,211 (2022)
Truck Traffic1%
Lanes On Bridge4

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number02374 01E 01229

Nearby Bridges