SR 506 over Lacamas Creek

Good Condition6 years old2,095 vehicles/day

Location

StateWashington
CountyLewis
Location7.0 E Cowlitz Co
CarriesSR 506
CrossesLacamas Creek
Coordinates46.41175, -122.92619

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length174.9 ft (53.3 m)
Max Span169.0 ft (51.5 m)
Deck Width35.1 ft (10.7 m)
Deck Area570.3 sq m
Main Spans1
Year Built2020

Traffic

Avg Daily Traffic2,095 (2023)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0019419A0000000

Nearby Bridges

Telegraph Road over Bear Creek 0.5 mi Good Mandy Road over Foster Creek 0.8 mi Fair I-5 over Cowlitz River 1.7 mi Poor I-5 over Cowlitz River 1.7 mi Fair Rogers RD over I-5 1.9 mi Good SR 506 over Olequa Creek 2.0 mi Good Annonen RD over Olequa Ck 2.0 mi Good Maschke Road over Stillwater Creek 2.4 mi Good Barnes DR over Hill Creek 2.4 mi Fair Kollock RD over Olequa Creek 2.4 mi Fair