Structure 611704509203041 · East Baton Rouge County, LA
Carries I0110 over City Streets, 1.5 M S Of I-110&US 61.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work11,549 ft end to end, longest span 116 ft: about 32 football fields, or 2.2 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 multi-beam bridge.
| State | Louisiana |
| County | East Baton Rouge |
| Location | 1.5 M S Of I-110&US 61 |
| Carries | I0110 |
| Crosses | City Streets |
| Coordinates | 30.47283, -91.16681 |
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 11548.9 ft (3520.1 m) |
| Max Span | 116.1 ft (35.4 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 49281.4 sq m |
| Main Spans | 171 |
| Year Built | 1970 |
| Avg Daily Traffic | 64,059 (2021) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 20 |
| Last Inspection | April 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 3 — Scour critical |
| Structure Number | 611704509203041 |
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.