US 101 over Duckabush River

Fair Condition92 years old2,967 vehicles/day

Location

StateWashington
CountyJefferson
Location25.1 S Jct SR 104
CarriesUS 101
CrossesDuckabush River
Coordinates47.64944, -122.93447

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialConcrete
DesignArch - Thru
Total Length168.0 ft (51.2 m)
Max Span109.9 ft (33.5 m)
Deck Width24.9 ft (7.6 m)
Deck Area389.1 sq m
Main Spans1
Year Built1934

Traffic

Avg Daily Traffic2,967 (2023)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is on the National Register of Historic Places
Structure Number0001764B0000000

Nearby Bridges

US 101 over Duckabush Slough 0.1 mi Fair US 101 over Walkers Creek 2.8 mi Good US 101 over Fulton Creek 2.9 mi Fair Park Road over Footbridge Trail 3.0 mi Good US 101 over Dosewallips River 3.3 mi Good NW Stavis Bay Road over Stavis Creek 3.3 mi Good US 101 over Dosewallips Overflow 3.4 mi Good US 101 over Dosewallips Overflow 3.5 mi Good US 101 over Oyster Bed Creek 4.1 mi Good No Data Entered over No Name Creek 4.4 mi Good