SR4/US78 over Rocky Branch
Cleburne County, Alabama · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR4/US78 over Rocky Branch in Cleburne County, Alabama, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1929, making it 96 years old at the 2025 inventory.
- It carries about 4,413 vehicles a day (traffic count year 2021).
- Its listed owner is the state 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.
- 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 → (33.63888, -85.60962)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 30 ft |
| Location | 2.5 Mi E Calhoun Co Line |
| NBI structure number | 000590 |
| Condition class | Good |
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.