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Ky 3145 over Commonwealth Blvd.

Warren County, Kentucky · rated Poor in the 2025 National Bridge Inventory

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

Ky 3145 over Commonwealth Blvd. in Warren County, Kentucky, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
It was built in 2016, making it 9 years old at the 2025 inventory.
It carries about 9,399 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 4 of the 106 inventoried bridges in Warren County rated poor (3.8%); 4 (3.8%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 147 ft
Location	0.97 MI S of US-31W
NBI structure number	114B00108N
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
I-65 over Ky 1402	2003	68,824	Fair
I-65 over Barren River	2002	68,824	Fair
I-65 over Ky 446	2002	66,508	Fair
I-65 over US 68	2002	57,096	Fair
I-65-10 Nc over Carl Jordan Road	2002	32,054	Fair
I-65 over Carl Jordan Road	2002	32,054	Fair