US 101 over Siebert Creek

Good Condition5 years old10,300 vehicles/day

Location

StateWashington
CountyClallam
Location9.9 E Jct SR 117
CarriesUS 101
CrossesSiebert Creek
Coordinates48.09439, -123.28064

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical9 — Foundation above flood level

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length176.8 ft (53.9 m)
Max Span171.9 ft (52.4 m)
Deck Width39.0 ft (11.9 m)
Deck Area641.4 sq m
Main Spans1
Year Built2021

Traffic

Avg Daily Traffic10,300 (2023)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0019516B0000000

Nearby Bridges

US 101 NB over Siebert Creek 0.0 mi Good Old Olympic Hwy. over Siebert Creek 0.9 mi Good US 101 over Mcdonald Creek 2.0 mi Good US 101 over Mcdonald Creek 2.0 mi Good SR 101 over Bagley Creek 2.3 mi Good James Page Road over Bagley Creek 2.3 mi Good Old Olympic HWY over Mcdonald Creek 2.8 mi Good US 101 over Morse Creek 3.6 mi Fair US 101 over Matriotti Creek 4.8 mi Good