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Sc 34 over Pee Dee River Swamp

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

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

Sc 34 over Pee Dee River Swamp in Darlington 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 7 (good condition) on the 0-9 scale.
It was built in 2005, making it 20 years old at the 2025 inventory.
It carries about 1,650 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 55 of the 173 inventoried bridges in Darlington County rated good (31.8%); 11 (6.4%) 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


Structure	Continuous prestressed concrete stringer or multi-beam girder
Length	about 720 ft
Location	6MI E Darlington
NBI structure number	000000000001181
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I-20 over Jacks Branch	1974	30,400	Fair
I-95 NB over Black Creek	2004	27,150	Good
I-95 SB over Black Creek	2004	27,150	Good
US 52 over Indian Creek	1972	24,000	Fair
US 52 over High Hill Creek	1924	19,800	Fair
US 52 over High Hill Creek	1924	19,800	Fair