US-221 (SR-55) over Rocky Creek
Madison County, Florida · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US-221 (SR-55) over Rocky Creek in Madison County, Florida, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1971, making it 54 years old at the 2025 inventory.
- It carries about 1,100 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 36 of the 60 inventoried bridges in Madison County rated fair (60.0%); 1 (1.7%) 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 → (30.39203, -83.65651)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 53 ft |
| Location | 3.5 Mi. S. of I-10 |
| NBI structure number | 350015 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Madison County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-10 (SR-8) over Cedar Creek | 1973 | 20,200 | Fair |
| I-10 (SR-8) over Piddlin Creek | 1973 | 20,200 | Fair |
| I-10 (SR-8) over Piddlin Creek | 1973 | 20,200 | Fair |
| I-10 (SR-8) over Hixtown Swamp Equalizer | 1973 | 20,200 | Fair |
| I-10 WB (SR-8) over SR-53 | 1972 | 14,978 | Fair |
| I-10 EB (SR-8) over SR-53 | 1972 | 14,978 | Fair |
All bridges nearby: Madison County, FL bridge conditions · every bridge in Madison County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.