US-27 over Cooper Creek Slough

Bourbon County, Kentucky · rated Fair in the 2025 National Bridge Inventory

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

• US-27 over Cooper Creek Slough in Bourbon County, Kentucky, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
• Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
• It was built in 1948 and reconstructed in 1956, making it 77 years old at the 2025 inventory.
• It carries about 5,074 vehicles a day (traffic count year 2022).
• Its listed owner is the state highway agency.
• It is one of 84 of the 111 inventoried bridges in Bourbon County rated fair (75.7%); 8 (7.2%) 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 → (38.26528, -84.29583)

Component ratings

Bridge details

Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.

Busiest bridges in Bourbon County

All bridges nearby: Bourbon County, KY bridge conditions · every bridge in Bourbon County · Kentucky bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.