River RD over Lowline Canal 056

Fair Condition93 years old100 vehicles/day

Location

StateMontana
CountyGallatin
Location4m N Gallatin Gateway
CarriesRiver RD
CrossesLowline Canal 056
Coordinates45.65565, -111.20528

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length22.3 ft (6.8 m)
Max Span10.8 ft (3.3 m)
Deck Area33.3 sq m
Main Spans2
Year Built1933

Traffic

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

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberL16493001+02001

Nearby Bridges

S 84-norris RD over Gallatin River 1.1 mi Fair Pine Butte RD over Highline Canal 114 2.0 mi Fair Pine Butte RD over Highline Canal 116 2.0 mi Fair Monforton Sch RD over Hyalite Creek 093 2.1 mi Good US 191-huffine LN over Hyalite Creek 2.1 mi Fair Beatty RD over South Dry Creek 2.1 mi Good Beatty Road over Farmers Canal 2.2 mi Good Cobb Hill RD over Hyalite Creek 050 2.2 mi Fair Axtell Anceny RD over Gallatin River 084 2.2 mi Poor Monforton Sch RD over Hyalite Creek 105 2.7 mi Fair