SR 105 over Slough

Fair Condition68 years old1,099 vehicles/day

Location

StateWashington
CountyPacific
Location7.6 N Jct US 101
CarriesSR 105
CrossesSlough
Coordinates46.72639, -123.85247

Condition Ratings

Overall ConditionFair
Channel/Waterway8 (Very Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length20.0 ft (6.1 m)
Max Span7.9 ft (2.4 m)
Deck Area59.8 sq m
Main Spans2
Year Built1958

Traffic

Avg Daily Traffic1,099 (2023)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0006057A0000000

Nearby Bridges

SR 105 over Smith Creek 2.1 mi Good US 101 over Carruthers Sl 2.3 mi Good SR 105 over North River 2.4 mi Good US 101 over Stuart Sl 2.7 mi Good US 101 over Potters Sl 3.2 mi Good Dixon Road over Clearwater Creek 4.3 mi Good US 101 over Half Bridge 4.8 mi Fair