S 210 over Mrl Spur (not In Use)
Fair Condition97 years old2,075 vehicles/day
Location
| State | Montana |
| County | Missoula |
| Location | Bonner |
| Carries | S 210 |
| Crosses | Mrl Spur (not In Use) |
| Coordinates | 46.86686, -113.87240 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 88.6 ft (27 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 307.8 sq m |
| Main Spans | 3 |
| Year Built | 1929 (reconstructed 1953) |
Traffic
| Avg Daily Traffic | 2,075 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00210000+02131 |