Old HWY 10 W over Clark Fork 054

Poor Condition94 years old356 vehicles/day

Location

StateMontana
CountyMineral
Location3m W Alberton
CarriesOld HWY 10 W
CrossesClark Fork 054
Coordinates47.00644, -114.57812

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignTruss - Deck
Total Length518.0 ft (157.9 m)
Max Span239.8 ft (73.1 m)
Deck Width27.2 ft (8.3 m)
Deck Area1310.6 sq m
Main Spans3
Year Built1932

Traffic

Avg Daily Traffic356 (2023)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberL31170000+02001

Nearby Bridges

I 90 over Int Cyr-clark Fork Rvr 0.1 mi Fair I 90 over Int Cyr-clark Fork Rvr 0.2 mi Fair I 90 over Local-rr 0.2 mi Fair I 90 over Local-rr 0.3 mi Fair Fish Creek RD over Int Fish Creek-i 90 009 3.3 mi Fair S Frontage RD W over Clark Fork 053 3.4 mi Poor I 90 over Rr 3.7 mi Fair I 90 over Rr 3.7 mi Fair I 90 over Clark Fork River 3.9 mi Poor I 90 over Clark Fork River 3.9 mi Fair