HWY 29 over Pnwr & Scoggin Creek

Poor Condition59 years old12,233 vehicles/day

Location

StateOregon
CountyWashington
Location1.5 Mi N Gaston Po
CarriesHWY 29
CrossesPnwr & Scoggin Creek
Coordinates45.45830, -123.14285

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length307.1 ft (93.6 m)
Max Span81.7 ft (24.9 m)
Deck Width47.2 ft (14.4 m)
Deck Area1347.8 sq m
Main Spans4
Year Built1967

Traffic

Avg Daily Traffic12,233 (2022)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number09494 029 02399

Nearby Bridges