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Alum Springs Cross over Clarks Run

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

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

Alum Springs Cross over Clarks Run in Boyle 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 1981, making it 44 years old at the 2025 inventory.
It carries about 919 vehicles a day (traffic count year 2019).
Its listed owner is the county highway agency.
It is one of 16 of the 89 inventoried bridges in Boyle County rated good (18.0%); 4 (4.5%) 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 multiple box beam
Length	about 27 ft
Location	.5 Mi. S. of Ky 34
NBI structure number	011C00036N
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US-127B over Clarks Run Creek	1969	24,003	Fair
US-127 over Mocks Branch	1958	16,063	Fair
US-150 over NS RR and Harding St	1949	13,146	Fair
Ky-34 over Herrington Lake	1990	12,188	Fair
US 127B over NS (cno&tp) System	1971	12,002	Fair
US-127B over Norfolk Southern	1991	12,002	Fair