Bridge conditions in Liberty County, Florida
77 inventoried bridges · 12 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Of the 77 Liberty County bridges in the federal inventory, 12 carry a poor rating. That 15.6% share is roughly 2x the national average.
- 12 of the 77 bridges in Liberty County, Florida, are rated in poor condition (15.6%) in the 2025 National Bridge Inventory, as of .
- 15 bridges (19.5%) are rated good and 50 (64.9%) fair.
- The median Liberty County bridge was built in 1967.
- The busiest poor-rated bridge is CR 12 over Big Gulley Creek (built 1940), carrying about 2,100 vehicles a day.
Good 19.5% · Fair 64.9% · Poor 15.6% of 77 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| CR 12 over Big Gulley Creek | 1940 | 2,100 | Poor |
| CR 12 over Little Gulley Creek | 1940 | 2,100 | Poor |
| CR 67 over Gully Branch | 1960 | 600 | Poor |
| CR 67 over Big Branch | 1950 | 550 | Poor |
| CR 379 over Mary Branch | 1951 | 400 | Poor |
| CR 2224 over Blue Creek | 1957 | 350 | Poor |
| CR 12 over Rowletts Creek | 2009 | 300 | Poor |
| CR 368 over Porter Lake Relief | 1964 | 250 | Poor |
| CR 368 over Porter Lake | 1984 | 250 | Poor |
| CR 379 over Kennedy Creek | 1958 | 250 | Poor |
| CR 368 over Ochlockonee River Relief | 1984 | 250 | Poor |
| CR 368 over Ochlockonee River | 1984 | 250 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 20 over Mill Branch | 1937 | 4,500 | Good |
| SR20 over Telogia Creek Relief | 1990 | 4,500 | Good |
| SR20 over Telogia Creek | 1990 | 4,500 | Fair |
| SR20 over East Pittman Creek | 1997 | 4,200 | Fair |
| SR20 over West Pittman Creek | 1997 | 4,200 | Fair |
| SR20 over Ochlocknee R Relief | 1997 | 4,200 | Fair |
| SR20 over Blue Creek | 1952 | 3,900 | Fair |
| SR20 over Blue Creek Tributary | 1952 | 3,900 | Fair |
| SR20 over Bluff Creek | 1989 | 3,900 | Good |
| SR20 over Big Creek | 1997 | 3,900 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Florida: Florida bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.