Lake Creek RD over Keeler Creek 087

Fair Condition52 years old100 vehicles/day

Location

StateMontana
CountyLincoln
Location10m S Troy
CarriesLake Creek RD
CrossesKeeler Creek 087
Coordinates48.35726, -115.85924

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway7 (Good)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length60.0 ft (18.3 m)
Max Span56.1 ft (17.1 m)
Deck Width24.3 ft (7.4 m)
Deck Area135.4 sq m
Main Spans1
Year Built1974

Traffic

Avg Daily Traffic100 (2025)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberL27186002+00001

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