LA0507 over I-20
Lincoln Parish, Louisiana · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- LA0507 over I-20 in Lincoln Parish, Louisiana, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 1963, making it 62 years old at the 2025 inventory.
- It carries about 2,768 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 40 of the 171 inventoried bridges in Lincoln Parish rated good (23.4%); 22 (12.9%) 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 → (32.54804, -92.7875)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 256 ft |
| Location | La 507 over I-20 |
| NBI structure number | 053103080407701 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Louisiana department of transportation.
Busiest bridges in Lincoln Parish
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I0020 over Cypress Creek | 1963 | 50,895 | Fair |
| I0020 over Creek | 1963 | 50,895 | Poor |
| I0020 over I-20 Service Rd. | 1996 | 50,895 | Fair |
| I0020 over Creek | 1960 | 50,895 | Fair |
| I0020 over Creek | 1960 | 50,895 | Fair |
| I0020 over N.fork Choudrant E-bound | 1960 | 50,895 | Fair |
All bridges nearby: Lincoln Parish, LA bridge conditions · every bridge in Lincoln Parish · Louisiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.