Structure 11000100300654A · Jackson County, MS
Carries I 10 over Pascagoula River, 4.4 Mi W SR 613.
Set by its lowest-rated component: Superstructure and Substructure at 6 of 9.
How ratings work20,929 ft end to end: about 58 football fields, or 4.0 miles. 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 or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.
| State | Mississippi |
| County | Jackson |
| Location | 4.4 Mi W SR 613 |
| Carries | I 10 |
| Crosses | Pascagoula River |
| Coordinates | 30.43855, -88.55031 |
| Material | Steel |
| Design | Box Beam - Multiple |
| Total Length | 20929.1 ft (6379.2 m) |
| Max Span | 350.1 ft (106.7 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 85481.3 sq m |
| Main Spans | 1 |
| Year Built | 1976 |
| Avg Daily Traffic | 29,000 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 20 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 7 — Countermeasures installed |
| Structure Number | 11000100300654A |
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.