Structure 1124 · Richland County, SC
Carries Sc 555 over Trib Smith Branch, 2 Mi N Of Columbia.
A culvert 25 ft across with 3 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 | South Carolina |
| County | Richland |
| Location | 2 Mi N Of Columbia |
| Carries | Sc 555 |
| Crosses | Trib Smith Branch |
| Coordinates | 34.03772, -81.02275 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Width | 92.8 ft (28.3 m) |
| Deck Area | 215.1 sq m |
| Main Spans | 3 |
| Year Built | 1940 (reconstructed 1968) |
| Avg Daily Traffic | 14,100 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 000000000001124 |
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.