S 200 over Bull River
Fair Condition74 years old1,537 vehicles/day
Location
| State | Montana |
| County | Sanders |
| Location | 4m NW Noxon |
| Carries | S 200 |
| Crosses | Bull River |
| Coordinates | 48.02890, -115.84552 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 165.0 ft (50.3 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 508.0 sq m |
| Main Spans | 3 |
| Year Built | 1952 |
Traffic
| Avg Daily Traffic | 1,537 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00006010+09401 |