15th AVE W over Ship Canal Rr

Fair Condition86 years old52,000 vehicles/day

Location

StateWashington
CountyKing
Location4300 15th AVE W
Carries15th AVE W
CrossesShip Canal Rr
Coordinates47.65983, -122.37612

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignGirder and Floorbeam
Total Length1998.0 ft (609 m)
Max Span109.9 ft (33.5 m)
Deck Width52.8 ft (16.1 m)
Deck Area9804.9 sq m
Main Spans18
Year Built1940

Traffic

Avg Daily Traffic52,000 (2022)
Truck Traffic10%
Lanes On Bridge4

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number085178000000000

Nearby Bridges

15th AVE W over Ship Canal 0.0 mi Fair 15th AVE W over Shilshole AVE NW 0.0 mi Fair 15th AVE NW over NW Leary Way 0.3 mi Fair W Emerson ST over Rr Tracks Alley 0.4 mi Fair W Emerson ST over 15th AVE W 0.5 mi Fair W Emerson Pl over Railroad 0.5 mi Fair W Fort ST over Railroad 0.8 mi Good W Dravus ST over 15th AVE W 0.8 mi Fair W Dravus ST over Railroad Yards 0.8 mi Fair Phinney AVE over N 57th ST 1.3 mi Fair