I0510 over Ground
Orleans Parish, Louisiana · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I0510 over Ground in Orleans Parish, Louisiana, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1993, making it 32 years old at the 2025 inventory.
- It carries about 7,620 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 164 of the 381 inventoried bridges in Orleans Parish rated good (43.0%); 41 (10.8%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (30.02929, -89.9402)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 176 ft |
| Location | 1.02 Mt.n.of Beg.of Cont. |
| NBI structure number | 023604504301026 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Louisiana department of transportation.
Busiest bridges in Orleans Parish
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I0010 over Inner Harbor /city Sts | 1966 | 181,400 | Fair |
| I0010 over Gravier Street | 1969 | 172,504 | Fair |
| I0010 over Metairie Road | 1962 | 169,357 | Fair |
| Us0090-b over R/R City Sts | 1960 | 154,311 | Fair |
| Us0090-b over City Streets | 1995 | 154,311 | Fair |
| Us0090-b over Mississippi River | 1985 | 154,311 | Poor |
All bridges nearby: Orleans Parish, LA bridge conditions · every bridge in Orleans Parish · Louisiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.