LA0572 over Macon Bayou
Franklin Parish, Louisiana · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- LA0572 over Macon Bayou in Franklin 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 2003, making it 22 years old at the 2025 inventory.
- It carries about 265 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 84 of the 130 inventoried bridges in Franklin Parish rated good (64.6%); 5 (3.8%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (good), but component ratings moved: superstructure 8 to 7.
- Its most recent inspection on record is dated April 2024, on a 24-month routine inspection cycle.
- 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 → (32.04528, -91.6264)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 500 ft |
| Location | 1.9 M E of US 425 |
| NBI structure number | 582108212302021 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | April 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Louisiana department of transportation.
Busiest bridges in Franklin Parish
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| LA0015 over Turkey Creek | 1979 | 17,677 | Good |
| LA0015 over Ash Slough Relief | 1987 | 9,661 | Good |
| LA0015 over Ash Slough | 1987 | 9,661 | Good |
| LA0015 over Pine Bayou Canal | 1988 | 9,661 | Fair |
| LA0130 over Ash Slough | 1980 | 7,372 | Good |
| LA0130 over West Turkey Creek | 1986 | 7,372 | Fair |
All bridges nearby: Franklin Parish, LA bridge conditions · every bridge in Franklin Parish · Louisiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.