I-90 over E Fk Issaquah Creek

Good Condition50 years old34,797 vehicles/day

Location

StateWashington
CountyKing
Location3.3 E Jct SR 900
CarriesI-90
CrossesE Fk Issaquah Creek
Coordinates47.53500, -122.00308

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length78.1 ft (23.8 m)
Max Span71.9 ft (21.9 m)
Deck Width55.1 ft (16.8 m)
Deck Area399.8 sq m
Main Spans1
Year Built1976

Traffic

Avg Daily Traffic34,797 (2023)
Truck Traffic7%
Lanes On Bridge3

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0009973F0000000

Nearby Bridges

I-90 over E Fk Issaquah Creek 0.0 mi Fair I-90 over E Fk Issaquah Creek 0.2 mi Good I-90 over E Fk Issaquah Creek 0.3 mi Fair I-90 over E Fk Issaquah CR 0.5 mi Fair I-90 over E Fk Issaquah CR 0.6 mi Fair I-90 over E Fk Issaquah Creek 0.8 mi Fair I-90 Ramp over E Fk Issaquah Creek 0.8 mi Fair I-90 over E Fk Issaquah Creek 0.8 mi Fair Highlands DR NE over Pedestrian Tunnel 0.8 mi Good W-s Ramp I-90 over I-90 0.9 mi Fair