I 90b over Placer Creek

Fair Condition84 years old2,800 vehicles/day

Location

StateIdaho
CountyShoshone
LocationIn Wallace
CarriesI 90b
CrossesPlacer Creek
Coordinates47.47564, -115.93006

Condition Ratings

Overall ConditionFair
Channel/Waterway8 (Very Good)
Culvert5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length21.0 ft (6.4 m)
Max Span21.0 ft (6.4 m)
Deck Width97.1 ft (29.6 m)
Deck Area189.4 sq m
Main Spans1
Year Built1942

Traffic

Avg Daily Traffic2,800 (2023)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000017245

Nearby Bridges

I 90 over I 90b;canyon CR 0.1 mi Fair I 90b Loop over South Fork Cda River 0.2 mi Fair I 90 Ebl & Wbl over Crossroad Bd;w.wallace I 0.2 mi Fair Stc5758;6th Street over S.fk. Cda River;6th St. 0.3 mi Good I 90 over S.fk.coeur Dalene River 0.4 mi Fair North Frontage RD over South Fork Cda River 0.4 mi Fair Seventh Street over Residence Street;viaduct 0.5 mi Fair I 90 Ramp EB Off over I90r.ab;i90b;s.f.cda Rvr 0.5 mi Fair I 90b over S.fk.cda R;i-90b Arch 0.6 mi Poor I 90ramp WB On over Bike/ped Underpass 0.6 mi Fair