I-82 over Columbia River

Fair Condition38 years old12,770 vehicles/day

Location

StateWashington
CountyBenton
Location1.0 E Jct SR 14
CarriesI-82
CrossesColumbia River
Coordinates45.93500, -119.33000

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignSegmental Box Girder
Total Length3433.1 ft (1046.4 m)
Max Span660.1 ft (201.2 m)
Deck Width49.9 ft (15.2 m)
Deck Area15905.3 sq m
Main Spans4
Year Built1988

Traffic

Avg Daily Traffic12,770 (2023)
Truck Traffic22%
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number0012819A0000000

Nearby Bridges

I-82 (hwy 070) WB over Columbia River 0.0 mi Fair I-82 (hwy 070) EB over Columbia River 0.0 mi Fair I-82 over Columbia River 0.0 mi Fair I-82 over Bn Rr 0.3 mi Good I-82 over Railroad 0.3 mi Fair I-82 over SR 14 0.8 mi Good I-82 over SR 14 0.8 mi Good I-82 (hwy 070) EB over Third Street 0.8 mi Fair I-82 (hwy 070) WB over Third Street 0.8 mi Fair I-82 (hwy 070) EB over Uprr 1.0 mi Fair