County Road 524 over N Fk Thirten Mile CR 091
Poor Condition43 years old100 vehicles/day
Location
| State | Montana |
| County | Dawson |
| Location | 9m NE Bloomfield |
| Carries | County Road 524 |
| Crosses | N Fk Thirten Mile CR 091 |
| Coordinates | 47.45623, -104.83443 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 70.8 sq m |
| Main Spans | 2 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L11410004+09001 |