North Main Ave. over Johnson Creek

Good Condition87 years old137 vehicles/day

Location

StateOregon
CountyMultnomah
Location002 S Of SE Powell BLVD
CarriesNorth Main Ave.
CrossesJohnson Creek
Coordinates45.49588, -122.43086

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway7 (Good)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Single/Spread
Total Length36.4 ft (11.1 m)
Max Span36.4 ft (11.1 m)
Deck Width38.1 ft (11.6 m)
Deck Area128.8 sq m
Main Spans1
Year Built1939

Traffic

Avg Daily Traffic137 (2020)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number51B001000000000

Nearby Bridges