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US 1 over Thompson Creek

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

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

US 1 over Thompson Creek in Chesterfield 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 6 (satisfactory condition) on the 0-9 scale.
It was built in 1931 and reconstructed in 1988, making it 94 years old at the 2025 inventory.
It carries about 8,800 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 118 of the 201 inventoried bridges in Chesterfield County rated fair (58.7%); 8 (4.0%) 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

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

Bridge	Built	Vehicles/day	Condition
Sc 9 over Thompson Creek	1932	9,900	Fair
Sc 151 over Fork Creek	1931	9,300	Fair
Sc 9 over Abrams Creek	1932	8,600	Good
Sc 9 over Spencer Mill Creek	1975	8,600	Fair
Sc 9 over Crews Branch	1932	7,800	Good
Sc 9 over Deep Creek	1955	7,800	Fair