CR 347 over Sandfly Marsh
Levy County, Florida · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR 347 over Sandfly Marsh in Levy County, Florida, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1957, making it 68 years old at the 2025 inventory.
- It carries about 650 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 42 of the 73 inventoried bridges in Levy County rated fair (57.5%); 2 (2.7%) 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 → (29.30656, -83.03272)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 5 | Fair condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | 9.5 Miles North of SR 24 |
| NBI structure number | 340021 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Levy County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-19 (SR-55) over Cedar Hammock | 1974 | 7,700 | Fair |
| US-19 (SR-55) over Inglis Creek Tributary | 1974 | 6,900 | Fair |
| US-19 (SR-55) over Inglis Creek Tributary | 1974 | 6,900 | Fair |
| US-19 (SR-55) over Horse Hole Creek | 1974 | 6,900 | Fair |
| US-19 (SR-55) over Cow Creek | 1973 | 5,400 | Fair |
| US-19 (SR-55) over Porters Slough | 1973 | 5,400 | Good |
All bridges nearby: Levy County, FL bridge conditions · every bridge in Levy County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.