S.rock Creek Road over Rock Creek

Fair Condition39 years old50 vehicles/day

Location

StateMontana
CountyGallatin
LocationS. Of Livingston
CarriesS.rock Creek Road
CrossesRock Creek
Coordinates45.20940, -111.04332

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length24.9 ft (7.6 m)
Max Span23.0 ft (7 m)
Deck Width16.1 ft (4.9 m)
Deck Area37.2 sq m
Main Spans1
Year Built1987 (reconstructed 2005)

Traffic

Avg Daily Traffic50
Lanes On Bridge1

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Structure Number011102000000093

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