IRR - S 358 over Two Medicine River
Poor Condition58 years old243 vehicles/day
Location
| State | Montana |
| County | Pondera |
| Location | 12m S Cut Bank |
| Carries | IRR - S 358 |
| Crosses | Two Medicine River |
| Coordinates | 48.47221, -112.35840 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 317.9 ft (96.9 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 35.8 ft (10.9 m) |
| Deck Area | 1056.2 sq m |
| Main Spans | 5 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 243 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00358016+08321 |