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S-21-732 over Deep Creek

Florence County, South Carolina · rated Poor in the 2025 National Bridge Inventory

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

S-21-732 over Deep Creek in Florence County, South Carolina, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1964, making it 61 years old at the 2025 inventory.
It carries about 325 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 10 of the 275 inventoried bridges in Florence County rated poor (3.6%); 10 (3.6%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings

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

Bridge	Built	Vehicles/day	Condition
I-95 over US 52&s-21-498&rr Csxt	1966	57,700	Fair
I-95 SB over I-20 EB	1967	57,700	Fair
I-95 over S-21-26	1966	54,300	Fair
US 52 over Middle Swamp	1927	35,600	Fair
US 52 over Middle Swamp	1927	35,600	Fair
I-95 SB over S-21-13	1966	28,850	Fair