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US-31E over Trammel Fork Creek

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

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

US-31E over Trammel Fork Creek 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 5 (fair condition) on the 0-9 scale.
It was built in 1986, making it 39 years old at the 2025 inventory.
It carries about 5,792 vehicles a day (traffic count year 2022).
Its listed owner is the state 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	Continuous prestressed concrete stringer or multi-beam girder
Length	about 764 ft
Location	3.2 Mi S - Jct Ky 100
NBI structure number	002B00044N
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 Bays Fork Creek	1985	5,640	Fair
US-31E over Barren River Lake	1963	5,516	Fair
US-31E over Little Trammel Creek	1965	4,720	Fair