Browse Bridge Database

9,504 bridges in the FHWA National Bridge Inventory in South Carolina.

National Bridge Inventory Database

Browse 9,504 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

Bridge	Location	Condition	Year Built	Length	ADT
S-771 PARMOUNT ST	South Carolina	Fair	1986	47.5 m	40,050
SC 642	South Carolina	Fair	1986	70.7 m	40,050
S-771 PARMOUNT ST	South Carolina	Fair	1986	47.5 m	40,050
SC 417	South Carolina	Fair	1981	67.1 m	39,650
SC 417	South Carolina	Fair	1981	61.6 m	39,650
ANCRUM SWAMP	South Carolina	Fair	2004	36.6 m	39,100
I-26	South Carolina	Poor	1961	79.9 m	39,100
ST ANDREWS CANAL	South Carolina	Fair	1982	9.7 m	38,700
I-77	South Carolina	Fair	1973	80.2 m	38,700
I-85	South Carolina	Fair	1988	70.1 m	38,700
CRABTREE SWAMP	South Carolina	Poor	1948	9.7 m	38,600
I-385	South Carolina	Fair	1981	96.9 m	38,600
UNNAMED STREAM	South Carolina	Good	2000	27.4 m	38,400
RR NS	South Carolina	Good	2005	57.9 m	38,300
ASHLEY RIVER	South Carolina	Poor	1961	498.0 m	38,250
SC 30/S-658	South Carolina	Fair	1997	281.9 m	38,250
SC 30/S-658	South Carolina	Fair	1997	274.9 m	38,250
ASHLEY RIVER	South Carolina	Fair	1926	528.2 m	38,250
TRIB TO MEADOW CR	South Carolina	Fair	1960	6.3 m	38,200
MEADOW CREEK	South Carolina	Fair	1960	6.3 m	38,200
US 52	South Carolina	Good	2003	57.9 m	37,900
ROBERTS BRANCH	South Carolina	Good	1997	6.7 m	37,800
GRAVLEY GULLY	South Carolina	Good	2003	22.6 m	37,800
SHEM CREEK	South Carolina	Poor	1947	94.5 m	37,500
HARRY M HALLMAN JR BLVD	South Carolina	Good	2005	271.3 m	37,500
I-20	South Carolina	Good	2009	60.0 m	37,300
STONO RIVER & PENNYS CRK	South Carolina	Fair	2004	2,230.0 m	37,300
C-23-75/60736071	South Carolina	Poor	1960	416.4 m	37,200
DORCHESTER CREEK	South Carolina	Fair	1956	15.4 m	37,200
US 21	South Carolina	Poor	1976	82.3 m	36,350
US 21	South Carolina	Fair	1976	82.3 m	36,350
CATAWBA RIVER	South Carolina	Fair	2003	431.9 m	36,200
RANTOWLES CREEK	South Carolina	Good	2007	125.3 m	35,900
S-97/LONG POINT ROAD	South Carolina	Fair	1990	75.3 m	35,900
WANDO RIV & LOCAL ROADS	South Carolina	Fair	1989	2,407.9 m	35,900
S-97/LONG POINT ROAD	South Carolina	Fair	1990	75.3 m	35,900
TIDAL CREEK	South Carolina	Fair	1988	100.6 m	35,900
WANDO RIV & LOCAL ROADS	South Carolina	Fair	1989	2,407.9 m	35,900
TIDAL CREEK	South Carolina	Fair	1988	91.4 m	35,900
LIGHTWOOD KNOT CREEK	South Carolina	Good	1970	55.3 m	35,600
MIDDLE SWAMP	South Carolina	Fair	1927	11.5 m	35,600
MIDDLE SWAMP	South Carolina	Fair	1927	11.5 m	35,600
SIX MILE CREEK	South Carolina	Fair	1940	9.8 m	35,500
S-43	South Carolina	Good	1993	53.3 m	35,450
S-43	South Carolina	Good	1993	53.4 m	35,450
TAWCAW CREEK	South Carolina	Fair	1967	13.0 m	35,400
S-40-1534	South Carolina	Good	1988	61.0 m	35,100
RR CSXT	South Carolina	Good	1988	66.8 m	35,100
S-40-1534	South Carolina	Good	1988	61.0 m	35,100
HURRICANE CREEK	South Carolina	Fair	1963	13.0 m	35,100

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.