Road 220 over Carroll Coulee

Poor Condition63 years old1 vehicles/day

Location

StateMontana
CountyFergus
LocationSect 22 T21n R26e
CarriesRoad 220
CrossesCarroll Coulee
Coordinates47.56933, -108.36950

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure4 (Poor)
Substructure4 (Poor)
Channel/Waterway3 (Serious)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length40.0 ft (12.2 m)
Max Span13.1 ft (4 m)
Deck Width12.1 ft (3.7 m)
Deck Area45.1 sq m
Main Spans3
Year Built1963

Traffic

Avg Daily Traffic1 (2024)
Lanes On Bridge1

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerCode 63
Historical SignificanceBridge is not eligible for the National Register
Structure Number000061520-00038