Pn Bridge RD over Missouri River
Fair Condition44 years old39 vehicles/day
Location
| State | Montana |
| County | Chouteau |
| Location | 25m NW Winifred |
| Carries | Pn Bridge RD |
| Crosses | Missouri River |
| Coordinates | 47.73859, -109.62568 |
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 | 903.9 ft (275.5 m) |
| Max Span | 207.3 ft (63.2 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 2865.2 sq m |
| Main Spans | 4 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 39 (2023) |
| 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 | S00236049+04631 |