51st AVE South over Southcenter BLVD

Fair Condition30 years old4,180 vehicles/day

Location

StateWashington
CountyKing
Location0.06 Mi N Sr-518 Uc Br
Carries51st AVE South
CrossesSouthcenter BLVD
Coordinates47.46511, -122.27060

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Single/Spread
Total Length222.1 ft (67.7 m)
Max Span104.0 ft (31.7 m)
Deck Width39.7 ft (12.1 m)
Deck Area819.2 sq m
Main Spans3
Year Built1996

Traffic

Avg Daily Traffic4,180 (2022)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number086345000000000

Nearby Bridges

51st AVE S over SR 518 0.1 mi Fair S-w Ramp over Southcenter BLVD 0.2 mi Fair I-5 over Southcenter BLVD 0.2 mi Good I-5 NB Hov over Southcenter BLVD 0.2 mi Good E-n Ramp over Southcenter BLVD 0.2 mi Good I-5 over Southcenter BLVD 0.2 mi Good I-405 over I-5 0.3 mi Fair Ramp I-5 To I-405 over Ramp SR 518 To I-5 0.3 mi Good I-5 over E-n Ramp 0.3 mi Good I-5 over I-405 NB / SR 518 EB 0.4 mi Fair