US 431 over I-85
Lee County, Alabama · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 431 over I-85 in Lee County, Alabama, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1989, making it 36 years old at the 2025 inventory.
- It carries about 8,530 vehicles a day (traffic count year 2013).
- Its listed owner is the state highway agency.
- It is one of 124 of the 214 inventoried bridges in Lee County rated fair (57.9%); 3 (1.4%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (32.64372, -85.35228)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 284 ft |
| Location | Jct US 431 * I-85 |
| NBI structure number | 014830 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Alabama department of transportation.
Busiest bridges in Lee County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| In-85 over Long St | 2022 | 60,981 | Good |
| In-85 over NS RR | 2022 | 60,981 | Good |
| In-85 over SR 51 | 2022 | 60,981 | Good |
| I-85 over Moores Mill Creek | 1958 | 40,660 | Poor |
| I-85 over Stink Creek | 1958 | 35,990 | Fair |
| I-85 over Branch | 1964 | 33,600 | Fair |
All bridges nearby: Lee County, AL bridge conditions · every bridge in Lee County · Alabama bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.