SR 18 over Jenkins Creek

Fair Condition24 years old19,144 vehicles/day

Location

StateWashington
CountyKing
Location1.1 E Jct SR 516
CarriesSR 18
CrossesJenkins Creek
Coordinates47.36914, -122.09936

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure8 (Very Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length65.0 ft (19.8 m)
Max Span60.0 ft (18.3 m)
Deck Width85.6 ft (26.1 m)
Deck Area516.8 sq m
Main Spans1
Year Built2002

Traffic

Avg Daily Traffic19,144 (2023)
Truck Traffic14%
Lanes On Bridge4

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0016008A0000000

Nearby Bridges

SE 180th AVE over SR 18 0.1 mi Good SE 256th ST over Jenkins Creek 0.3 mi Fair 256th ST over SR 18 0.4 mi Fair SE 261st Street over Little Soos Creek 0.8 mi Good SR 18 over Jenkins Creek 1.0 mi Good SR 18 over Jenkins Creek 1.0 mi Good 184th AVE SE over Unnamed Creek 1.2 mi Fair SR 18 over SR 516 1.3 mi Good SR 18 over SR 516 1.3 mi Good Covington Way SE over SR 18 1.5 mi Good