Sc 527 over S.c.l. RR

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

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

Sc 527 over S.c.l. RR in Williamsburg 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 1968, making it 57 years old at the 2025 inventory.
It carries about 7,700 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 105 of the 194 inventoried bridges in Williamsburg County rated fair (54.1%); 12 (6.2%) 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	Prestressed concrete stringer or multi-beam girder
Length	about 263 ft
Location	Town of Kingstree
NBI structure number	000000000005402
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Sc 41 over Black River	2003	7,400	Good
Sc 41 over Horsepen Creek	1998	7,400	Good
Sc 41 over Black Mingo Creek	1942	6,700	Fair
US 52 over Smith Swamp	1952	6,200	Good
US 52 over Black River Swamp	2000	6,100	Good
US 52 over Black River Swamp	2000	6,100	Fair