Co 66 over Tallapoosa River
Cleburne County, Alabama · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Co 66 over Tallapoosa River in Cleburne County, Alabama, 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 1989, making it 36 years old at the 2025 inventory.
- It carries about 475 vehicles a day (traffic count year 2004).
- Its listed owner is the county highway agency.
- It is one of 52 of the 163 inventoried bridges in Cleburne County rated good (31.9%); 11 (6.7%) 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 July 2023, 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 → (33.66851, -85.41504)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 279 ft |
| Location | Co 66 Tallapoosa River |
| NBI structure number | 014918 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Alabama department of transportation.
Busiest bridges in Cleburne County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-20 over Small Branch | 1971 | 40,248 | Fair |
| I-20 over Owen Creek | 1971 | 39,077 | Fair |
| I-20 over Kemp Creek | 1971 | 39,077 | Fair |
| I-20 over Norman Creek | 1971 | 39,077 | Fair |
| I-20 over Co RD49 (abernathy Exit) | 1973 | 39,077 | Fair |
| I-20 over Co RD49 (abernathy Exit) | 1973 | 39,077 | Fair |
All bridges nearby: Cleburne County, AL bridge conditions · every bridge in Cleburne County · Alabama bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.