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Sc 125 over US 278

Aiken County, South Carolina · rated Fair in the 2025 National Bridge Inventory

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

Sc 125 over US 278 in Aiken County, South Carolina, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
It was built in 1952 and reconstructed in 1994, making it 73 years old at the 2025 inventory.
It carries about 14,100 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 114 of the 198 inventoried bridges in Aiken County rated fair (57.6%); 20 (10.1%) 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	Steel stringer or multi-beam girder
Length	about 160 ft
Location	10 Mi W of Jackson
NBI structure number	000000000001848
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-20 over Savannah River	2021	64,300	Good
I-20 over Fox Creek	1966	50,200	Fair
I-20 over High Tower Branch	1966	44,500	Fair
I-20 over Horse Creek	1966	44,500	Fair
US 25 over I-20	2009	37,300	Good
US 1 over Southern RR (no 1)	1952	27,000	Fair