SR 25 over Columbia River

Poor Condition78 years old904 vehicles/day

Location

StateWashington
CountyStevens
Location32.8 N Jct US 395
CarriesSR 25
CrossesColumbia River
Coordinates48.92001, -117.77625

Condition Ratings

Overall ConditionPoor
Deck3 (Serious)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length1540.4 ft (469.5 m)
Max Span503.9 ft (153.6 m)
Deck Width30.8 ft (9.4 m)
Deck Area4413.3 sq m
Main Spans3
Year Built1948

Traffic

Avg Daily Traffic904 (2023)
Truck Traffic30%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is on the National Register of Historic Places
Structure Number0003297A0000000

Nearby Bridges