Mountain Loop HWY over Benson Creek

Good Condition31 years old3,520 vehicles/day

Location

StateWashington
CountySnohomish
Location11.2 Mi E Jct SR 92
CarriesMountain Loop HWY
CrossesBenson Creek
Coordinates48.09066, -121.77844

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure7 (Good)
Substructure8 (Very Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length66.9 ft (20.4 m)
Max Span64.0 ft (19.5 m)
Deck Width36.1 ft (11 m)
Deck Area224.4 sq m
Main Spans1
Year Built1995

Traffic

Avg Daily Traffic3,520 (2022)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number086155000000000

Nearby Bridges

342nd DR NE over S.f. Stillaguamish River 0.4 mi Good Mountain Loop HWY over Turlo Creek 0.6 mi Fair Mountain Loop Hwy. over S.f. Stillaguamish River 0.8 mi Fair Mountain Loop Hwy. over Twentytwo Creek 1.5 mi Fair Mountain Loop HWY over Black Creek 2.8 mi Fair Mountain Loop Hwy. over Wisconsin Creek 3.1 mi Fair Mountain Loop Hwy. over Schweitzer Creek 3.7 mi Fair No Data Entered over Black Creek 4.0 mi Fair Mountain Loop Hwy. over Boardman Creek 4.7 mi Fair