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Ky-121 over Red Duck Creek

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

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

Ky-121 over Red Duck Creek in Graves 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 1999, making it 26 years old at the 2025 inventory.
It carries about 13,901 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 112 of the 380 inventoried bridges in Graves County rated good (29.5%); 40 (10.5%) 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 stringer or multi-beam girder
Length	about 80 ft
Location	.17 Mi. N Jct Ky 464
NBI structure number	042B00263N
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US-45 over Key Creek	1968	16,933	Fair
Paducah Road over Oak Grove Creek	1999	13,256	Good
Ky. 80 over Unnamed Stream	2007	12,060	Good
Ky-121x over Red Duck Creek	1984	11,705	Good
Jc-9003 over Cane Creek	1967	11,524	Fair
Ky-121 over Kess Creek	1999	10,079	Good