Bridge conditions in Columbia County, Florida

112 inventoried bridges · 1 rated poor · 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Columbia County tracks close to typical: 1 of its 112 inventoried bridges (0.9%) are rated poor, against a national rate of about 7%.

• 1 of the 112 bridges in Columbia County, Florida, are rated in poor condition (0.9%) in the 2025 National Bridge Inventory, as of August 20, 2026.
• 58 bridges (51.8%) are rated good and 53 (47.3%) fair.
• The median Columbia County bridge was built in 1962.
• The busiest poor-rated bridge is CR 6 NW Baycrk St. over Bay Creek (built 1951), carrying about 250 vehicles a day.

Good 51.8% · Fair 47.3% · Poor 0.9% of 112 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.

Busiest bridges in the county

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.