I-5 over Terrain

Fair Condition60 years old106,282 vehicles/day

Location

StateWashington
CountyKing
Location4.5 N Jct SR 516
CarriesI-5
CrossesTerrain
Coordinates47.45072, -122.26528

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length515.1 ft (157 m)
Max Span104.0 ft (31.7 m)
Deck Width79.7 ft (24.3 m)
Deck Area3815.1 sq m
Main Spans5
Year Built1966 (reconstructed 1994)

Traffic

Avg Daily Traffic106,282 (2023)
Truck Traffic7%
Lanes On Bridge5

Inspection & Ownership

Last Inspection723
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0007401B0000000

Nearby Bridges

I-5 SB Hov over Klickitat DR 0.5 mi Good I-5 over Klickitat DR 0.5 mi Fair Klickitat Drive over SB Southcenter PKWY 0.5 mi Fair Klickitat DR over I-5 0.5 mi Poor S178th ST over I-5 0.5 mi Good I-5 over Klickitat Drive 0.5 mi Good I-5 Hov Lanes over I-405 NB Ramps 0.7 mi Good I-5 over I-405 NB / SR 518 EB 0.7 mi Fair I-5 over I-405 NB / SR 518 EB 0.7 mi Good N-w Ramp over I-405 E-n S-n Ramps 0.8 mi Fair