SR 520 over Pedestrian Trail

Fair Condition57 years old45,466 vehicles/day

Location

StateWashington
CountyKing
Location0.2 E Jct I-405
CarriesSR 520
CrossesPedestrian Trail
Coordinates47.63186, -122.18472

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length208.0 ft (63.4 m)
Max Span72.8 ft (22.2 m)
Deck Width69.2 ft (21.1 m)
Deck Area1337.7 sq m
Main Spans3
Year Built1969 (reconstructed 1993)

Traffic

Avg Daily Traffic45,466 (2023)
Truck Traffic3%
Lanes On Bridge4

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0008591B0000000

Nearby Bridges

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