8th LN over Mill Coulee Canal 049
Fair Condition76 years old100 vehicles/day
Location
| State | Montana |
| County | Cascade |
| Location | 8m E Fairfield |
| Carries | 8th LN |
| Crosses | Mill Coulee Canal 049 |
| Coordinates | 47.59776, -111.81605 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 16.7 ft (5.1 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 63.1 sq m |
| Main Spans | 2 |
| Year Built | 1950 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L07022000+09001 |