SR 520 over 116th AVE NE

Fair Condition60 years old45,466 vehicles/day

Location

StateWashington
CountyKing
Location0.1 E Jct I-405
CarriesSR 520
Crosses116th AVE NE
Coordinates47.63189, -122.18597

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length165.0 ft (50.3 m)
Max Span61.0 ft (18.6 m)
Deck Width56.8 ft (17.3 m)
Deck Area870.2 sq m
Main Spans3
Year Built1966 (reconstructed 1997)

Traffic

Avg Daily Traffic45,466 (2023)
Truck Traffic3%
Lanes On Bridge3
Lanes Under Bridge3

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0008591A0000000

Nearby Bridges

I-405 N-e Ramp over 116th AVE NE 0.0 mi Good SR 520 over 116th AVE NE 0.0 mi Fair 405 N-e Ramp over 116th AVE NE 0.0 mi Good SR 520 over Pedestrian Trail 0.1 mi Good SR 520 over Pedestrian Trail 0.1 mi Fair N-e Ramp over Trail 0.1 mi Good Northup Way over Eastside Rail Corridor 0.1 mi Fair I-405 over SR 520 0.1 mi Good SR 520 over Peat Bog 0.1 mi Fair SR 520 W-n Ramp over Northup Way 0.1 mi Fair