I65 Sbl over Big Swamp Creek
Lowndes County, Alabama · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I65 Sbl over Big Swamp Creek in Lowndes County, Alabama, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1966, making it 59 years old at the 2025 inventory.
- It carries about 13,925 vehicles a day (traffic count year 2013).
- Its listed owner is the state highway agency.
- It is one of 88 of the 157 inventoried bridges in Lowndes County rated fair (56.1%); 3 (1.9%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated February 2025, on a 24-month routine inspection cycle.
- 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 → (32.02812, -86.51128)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 271 ft |
| Location | 4.7 Mi.n.of Butler Co. |
| NBI structure number | 008990 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | February 2025 |
| 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 Alabama department of transportation.
Busiest bridges in Lowndes County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I65 over Branch | 1966 | 29,840 | Fair |
| US 80 W.b.l. over Pintlala Creek | 2017 | 17,390 | Good |
| I65 Sbl over Stream | 1965 | 16,060 | Fair |
| I65 Nbl over Branch | 1966 | 14,920 | Fair |
| I65 Sbl over Branch | 1966 | 14,920 | Poor |
| I65 Sbl over Stream | 1965 | 14,090 | Fair |
All bridges nearby: Lowndes County, AL bridge conditions · every bridge in Lowndes County · Alabama bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.