SR 12 over Big Black River
Fair Condition35 years old3,800 vehicles/day
Location
| State | Mississippi |
| County | Holmes |
| Location | 1.3 Mi E US 51 |
| Carries | SR 12 |
| Crosses | Big Black River |
| Coordinates | 33.06284, -89.83417 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 772.0 ft (235.3 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 3082.4 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 3,800 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 310001202608340 |