Forest Road over Alder Creek

Good Condition43 years old50 vehicles/day

Location

StateMontana
CountyFlathead
LocationGood Creek Road
CarriesForest Road
CrossesAlder Creek
Coordinates48.46740, -114.74747

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length44.9 ft (13.7 m)
Max Span44.3 ft (13.5 m)
Deck Width16.7 ft (5.1 m)
Deck Area69.9 sq m
Main Spans1
Year Built1983

Traffic

Avg Daily Traffic50 (1992)
Lanes On Bridge1

Inspection & Ownership

Last Inspection822
Inspection FrequencyEvery 48 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Structure Number011008000001070

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