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Heathen Ridge Rd over N Fk Middle Grassy Creek

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

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

Heathen Ridge Rd over N Fk Middle Grassy Creek in Grant County, Kentucky, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 2018, making it 7 years old at the 2025 inventory.
It carries about 46 vehicles a day (traffic count year 2019).
Its listed owner is the county highway agency.
It is one of 28 of the 79 inventoried bridges in Grant County rated fair (35.4%); 6 (7.6%) 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.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 70 ft
Location	50 S of JCT. CR-1021
NBI structure number	041C00047N
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-75 over Three Fork Creek	1963	44,363	Fair
I-75 Southbound over Ragtown Road	2007	22,182	Good
I-75 Northbound over Ragtown Road	2007	22,182	Good
Ky-22 over I-75 @ 158.54	1998	16,492	Good
Ky-491 over Ky 491 over I-75	2001	10,163	Good
US-25 over NS (cno&tp) System	1983	9,818	Good