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Nepton Rd over Flat Fork Creek

Mason County, Kentucky · rated Good in the 2025 National Bridge Inventory

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

Nepton Rd over Flat Fork Creek in Mason County, Kentucky, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1994, making it 31 years old at the 2025 inventory.
It carries about 164 vehicles a day (traffic count year 2009).
Its listed owner is the county highway agency.
It is one of 30 of the 97 inventoried bridges in Mason County rated good (30.9%); 8 (8.2%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Prestressed concrete multiple box beam
Length	about 38 ft
Location	2.0 Mi S Jct US 68
NBI structure number	081C00048N
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Ky-9 over Lawrence Creek	1983	12,217	Good
US-62X over Limestone Creek	1954	10,454	Fair
US-62X over Limestone Creek	1963	9,230	Fair
Ky-9 over Trans-ky Trans.rr	1988	7,844	Fair
Ky-11 over Limestone Creek	1960	6,346	Fair
Ky-11 over Mill Creek	1991	6,346	Fair