SB I-5 Ramp over Dillenbaugh Creek

Good Condition17 years old2,740 vehicles/day

Location

StateWashington
CountyLewis
Location3.8 N Jct SR 508
CarriesSB I-5 Ramp
CrossesDillenbaugh Creek
Coordinates46.62705, -122.93461

Condition Ratings

Overall ConditionGood
Channel/Waterway8 (Very Good)
Culvert8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length25.9 ft (7.9 m)
Max Span25.9 ft (7.9 m)
Deck Area120.1 sq m
Main Spans1
Year Built2009

Traffic

Avg Daily Traffic2,740 (2023)
Truck Traffic13%
Lanes On Bridge1

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0017324C0000000

Nearby Bridges