Structure SA7900000000021 · Wilkinson County, MS
Carries County Road over Drainage Ditch, Sec 10 T 1n R 4w.
A culvert 25 ft across with 2 openings. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Mississippi |
| County | Wilkinson |
| Location | Sec 10 T 1n R 4w |
| Carries | County Road |
| Crosses | Drainage Ditch |
| Coordinates | 31.08436, -91.54947 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.6 ft (7.5 m) |
| Max Span | 12.5 ft (3.8 m) |
| Deck Area | 45.8 sq m |
| Main Spans | 2 |
| Year Built | 1998 |
| Avg Daily Traffic | 120 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Last Inspection | May 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | SA7900000000021 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.