Trail Creek RD over Irrigation Canal 001

Fair Condition37 years old100 vehicles/day

Location

StateMontana
CountyPark
Location1m N Emigrant
CarriesTrail Creek RD
CrossesIrrigation Canal 001
Coordinates45.38045, -110.72303

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignChannel Beam
Total Length30.8 ft (9.4 m)
Max Span29.9 ft (9.1 m)
Deck Width25.6 ft (7.8 m)
Deck Area73.3 sq m
Main Spans1
Year Built1989

Traffic

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

Inspection & Ownership

Last Inspection225
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberL34304018+02001

Nearby Bridges

Murphys LN over Yellowstone River 004 0.9 mi Fair Murphy LN over Irrigation Canal 003 1.0 mi Good S 540-e River RD over Emigrant Creek 3.7 mi Fair Conlin RD over Emigrant Creek 075 4.2 mi Fair S 540-e River RD over Mill Creek 4.2 mi Fair Mill Creek RD over Mill Creek 044 4.3 mi Fair S 540-e River RD over Six Mile Creek 4.7 mi Good Mill Creek RD over Yellowstone River 043 4.8 mi Fair