I 90 over Cedar Creek

Fair Condition60 years old3,825 vehicles/day

Location

StateMontana
CountyMineral
Location1.2m E Superior
CarriesI 90
CrossesCedar Creek
Coordinates47.17732, -114.86779

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length169.0 ft (51.5 m)
Max Span56.4 ft (17.2 m)
Deck Width39.7 ft (12.1 m)
Deck Area623.1 sq m
Main Spans3
Year Built1966

Traffic

Avg Daily Traffic3,825 (2023)
Truck Traffic24%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberI00090049+00661

Nearby Bridges

I 90 over Cedar Creek 0.0 mi Good Diamond Match RD over Cedar Creek 0.1 mi Good I 90 over Clark Fork River 0.3 mi Fair I 90 over Clark Fork River 0.3 mi Fair I 90 over Int Superior 1.5 mi Good I 90 over Int Superior 1.5 mi Good Diamond Match RD over Rr 1.6 mi Fair River ST N over Clark Fork 003 1.7 mi Fair Upham Gulch RD over Cedar Creek 051 2.5 mi Good No Data Entered over Trout Creek 3.0 mi Fair