I-5 over I-5 Drainage

Fair Condition54 years old35,558 vehicles/day

Location

StateWashington
CountySkagit
Location2.6 N Jct 534
CarriesI-5
CrossesI-5 Drainage
Coordinates48.37868, -122.33508

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length75.1 ft (22.9 m)
Max Span75.1 ft (22.9 m)
Deck Area906.8 sq m
Main Spans1
Year Built1972

Traffic

Avg Daily Traffic35,558 (2023)
Truck Traffic10%
Lanes On Bridge8

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0009392B0000000

Nearby Bridges