SR 530 over N Fk Stillaguamish R

Fair Condition60 years old5,455 vehicles/day

Location

StateWashington
CountySnohomish
Location7.6 E Jct SR 9
CarriesSR 530
CrossesN Fk Stillaguamish R
Coordinates48.26717, -122.01353

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialSteel
DesignArch - Thru
Total Length377.0 ft (114.9 m)
Max Span278.9 ft (85 m)
Deck Width32.2 ft (9.8 m)
Deck Area1126.0 sq m
Main Spans1
Year Built1966

Traffic

Avg Daily Traffic5,455 (2023)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number0007733A0000000

Nearby Bridges

Hillis RD over Grant Creek 0.4 mi Fair Grant Creek RD over Grant Creek 0.6 mi Good SR 530 over Schoolyard Creek 2.7 mi Good SR 530 over Deer Creek 3.7 mi Good Jim Creek RD over Jim Creek 3.8 mi Good SR 530 over Trafton Creek 3.9 mi Good Oso Loop RD over N.f. Stillaguamish River 3.9 mi Good Oso Loop RD over Fry Creek 4.6 mi Good SR 530 over N Fk Stillaguamish River 4.7 mi Good N. Brooks CR RD over Brooks Creek 4.9 mi Good