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East Old State Rd over Big Branch

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

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

East Old State Rd over Big Branch in Allen 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 2016, making it 9 years old at the 2025 inventory.
It carries about 472 vehicles a day (traffic count year 2017).
Its listed owner is the county highway agency.
It is one of 68 of the 88 inventoried bridges in Allen County rated fair (77.3%); 5 (5.7%) 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	Prestressed concrete multiple box beam
Length	about 41 ft
Location	3 Mi East of Jct US 231
NBI structure number	002C00069N
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Ky-100 over West Bays Creek	2020	9,245	Good
US-31E over West Bays Fk	1985	7,900	Fair
Ky-980 over W Bays Fork Creek	1960	7,604	Fair
US-31E over Trammel Fork Creek	1986	5,792	Fair
US-31E over Bays Fork Creek	1985	5,640	Fair
US-31E over Barren River Lake	1963	5,516	Fair