Bridge conditions in Gallatin County, Kentucky

55 inventoried bridges · 2 rated poor · 2025 National Bridge Inventory

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

Gallatin County tracks close to typical: 2 of its 55 inventoried bridges (3.6%) are rated poor, against a national rate of about 7%.

• 2 of the 55 bridges in Gallatin County, Kentucky, are rated in poor condition (3.6%) in the 2025 National Bridge Inventory, as of August 20, 2026.
• 12 bridges (21.8%) are rated good and 41 (74.5%) fair.
• The median Gallatin County bridge was built in 1967.
• The busiest poor-rated bridge is Munk Spur Road over Branch of Big South Fork (built 2010), carrying about 50 vehicles a day.

Good 21.8% · Fair 74.5% · Poor 3.6% of 55 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 Kentucky: Kentucky 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.