Structure 611704500900001 · East Baton Rouge County, LA
Carries I0010 over Mississippi River, I0010.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work4,550 ft end to end, longest span 1,235 ft: about 13 football fields. 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 through truss.
| State | Louisiana |
| County | East Baton Rouge |
| Location | I0010 |
| Carries | I0010 |
| Crosses | Mississippi River |
| Coordinates | 30.43990, -91.20480 |
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 4549.9 ft (1386.8 m) |
| Max Span | 1234.9 ft (376.4 m) |
| Deck Width | 89.6 ft (27.3 m) |
| Deck Area | 37859.6 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
| Avg Daily Traffic | 197,070 (2021) |
| Truck Traffic | 9% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 7 |
| Last Inspection | August 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 | 611704500900001 |
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.