I 90 over S.fk.coeur Dalene River

Fair Condition39 years old11,000 vehicles/day

Location

StateIdaho
CountyShoshone
LocationIn Wallace
CarriesI 90
CrossesS.fk.coeur Dalene River
Coordinates47.48003, -115.93533

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length152.9 ft (46.6 m)
Max Span75.1 ft (22.9 m)
Deck Width127.0 ft (38.7 m)
Deck Area1803.4 sq m
Main Spans2
Year Built1987

Traffic

Avg Daily Traffic11,000 (2023)
Truck Traffic36%
Lanes On Bridge6

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000017235

Nearby Bridges

North Frontage RD over South Fork Cda River 0.1 mi Fair I 90 Ebl & Wbl over Crossroad Bd;w.wallace I 0.2 mi Fair I 90b Loop over South Fork Cda River 0.2 mi Fair I 90b over Placer Creek 0.4 mi Fair I 90 over I 90b;canyon CR 0.4 mi Fair Stc5758;6th Street over S.fk. Cda River;6th St. 0.7 mi Good Seventh Street over Residence Street;viaduct 0.9 mi Fair I 90 EB & WB over S.fk.cda R;fr.rd. 0.9 mi Fair I 90 Ramp EB Off over I90r.ab;i90b;s.f.cda Rvr 0.9 mi Fair I 90b over S.fk.cda R;i-90b Arch 0.9 mi Poor