HWY 160 over Molalla River

Fair Condition51 years old14,731 vehicles/day

Location

StateOregon
CountyClackamas
Location1.5 Mi S Mulino
CarriesHWY 160
CrossesMolalla River
Coordinates45.20000, -122.58100

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length542.0 ft (165.2 m)
Max Span120.1 ft (36.6 m)
Deck Width55.8 ft (17 m)
Deck Area2808.4 sq m
Main Spans6
Year Built1975

Traffic

Avg Daily Traffic14,731 (2022)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number01352A160 01244

Nearby Bridges