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Sc 63 over Whippy Swamp

Hampton County, South Carolina · rated Good in the 2025 National Bridge Inventory

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

Sc 63 over Whippy Swamp in Hampton County, South Carolina, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 2002, making it 23 years old at the 2025 inventory.
It carries about 2,800 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 18 of the 113 inventoried bridges in Hampton County rated good (15.9%); 5 (4.4%) 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

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

Bridge	Built	Vehicles/day	Condition
I-95 over Pocotaligo River	1969	53,000	Fair
I-95 NB over S-37	1969	26,500	Fair
I-95 SB over S-37	1969	26,500	Fair
I-95 SB over S.c. 68 & S.c.l. RR	1969	26,500	Fair
I-95 NB over S.c. 68 & S.c.l. RR	1969	26,000	Fair
I-95 over Trib to Combahee Riv	1969	26,000	Fair