NE 124th ST over Sammamish River

Good Condition22 years old25,500 vehicles/day

Location

StateWashington
CountyKing
Location0.5 Mi W Of Sr-202
CarriesNE 124th ST
CrossesSammamish River
Coordinates47.71126, -122.14318

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length128.0 ft (39 m)
Max Span121.4 ft (37 m)
Deck Width64.0 ft (19.5 m)
Deck Area760.5 sq m
Main Spans1
Year Built2004

Traffic

Avg Daily Traffic25,500 (2020)
Truck Traffic5%
Lanes On Bridge4

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number087189000000000

Nearby Bridges