Canal RD over Deadman Supply Canal

Poor Condition29 years old100 vehicles/day

Location

StateMontana
CountyWheatland
Location1.5m E Shawmut
CarriesCanal RD
CrossesDeadman Supply Canal
Coordinates46.34442, -109.48871

Condition Ratings

Overall ConditionPoor
Deck7 (Good)
Superstructure7 (Good)
Substructure4 (Poor)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length40.0 ft (12.2 m)
Max Span37.1 ft (11.3 m)
Deck Width14.4 ft (4.4 m)
Deck Area53.7 sq m
Main Spans1
Year Built1997

Traffic

Avg Daily Traffic100 (2025)
Truck Traffic3%
Lanes On Bridge1

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000202408098

Nearby Bridges