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Ky-30 over Mills Branch | KY-1071

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

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

Ky-30 over Mills Branch | KY-1071 in Jackson County, Kentucky, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 2019, making it 6 years old at the 2025 inventory.
It carries about 1,651 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 35 of the 55 inventoried bridges in Jackson County rated fair (63.6%); 5 (9.1%) 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	Continuous prestressed concrete stringer or multi-beam girder
Length	about 443 ft
Location	0.6 M SW of N JCT KY-3630
NBI structure number	055B00051N
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
_US-421 over _pigeon Roost Creek	2017	5,507	Good
US-421 over Indian Creek	1927	4,470	Fair
Ky-30 over Moores Creek	2010	4,340	Good
US-421 over Sand Lick Creek	1928	3,123	Fair
Ky 30 over Moores road.	2012	2,771	Good
US 421 over Mccamon cr.	2008	2,754	Good