I 90b Loop over S.fk.coeur Dalene River

Fair Condition63 years old1,000 vehicles/day

Location

StateIdaho
CountyShoshone
LocationIn Mullan
CarriesI 90b Loop
CrossesS.fk.coeur Dalene River
Coordinates47.46722, -115.80142

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length45.9 ft (14 m)
Max Span45.9 ft (14 m)
Deck Width42.0 ft (12.8 m)
Deck Area179.2 sq m
Main Spans1
Year Built1963

Traffic

Avg Daily Traffic1,000 (2023)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000017370

Nearby Bridges

I 90 Ebl & Wbl over I 90 EB Off;w.mullan Ic 0.1 mi Fair Third Street over I 90 Eb-wb;third St.gs 0.1 mi Fair Third Street over S.fk.coeur Dalene River 0.2 mi Poor I 90b Loop over S.fk.coeur Dalene River 0.2 mi Good Fifth Street over S.fk.coeur Dalene River 0.3 mi Poor I 90 Ebl & Wbl over Copper Street Gs 0.3 mi Fair I 90b Loop over S.fk.coeur Dalene River 0.4 mi Good Mill Road over I 90;mill Road Ic 0.5 mi Poor I 90ramp WB 2way over S.fk.cda River 0.6 mi Fair I 90b Loop over S.fk.coeur Dalene River 0.8 mi Fair