Tyler Cutoff over Mcdonald Creek 125
Fair Condition51 years old100 vehicles/day
Location
| State | Montana |
| County | Fergus |
| Location | 1m S Grassrange |
| Carries | Tyler Cutoff |
| Crosses | Mcdonald Creek 125 |
| Coordinates | 47.01732, -108.81191 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 39.4 ft (12 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 102.7 sq m |
| Main Spans | 2 |
| Year Built | 1975 (reconstructed 2005) |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L14207000+02001 |