Structure SA3800000000183 · Lauderdale County, MS
Carries North Hills ST over Gallagher Creek, Sec 36 T 7n R15e.
A culvert 22 ft across. 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 | Lauderdale |
| Location | Sec 36 T 7n R15e |
| Carries | North Hills ST |
| Crosses | Gallagher Creek |
| Coordinates | 32.40772, -88.71432 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 81.7 sq m |
| Main Spans | 1 |
| Year Built | 1961 |
| Avg Daily Traffic | 15,000 (2021) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | SA3800000000183 |
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.