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
LAUREL CREEK SWAMP	South Carolina	Fair	1922	13.4 m	21,000
VEGETATIVE RIGHT OF WAY	South Carolina	Fair	1996	131.1 m	21,000
LAUREL CREEK SWAMP	South Carolina	Fair	1971	20.1 m	21,000
MARSH	South Carolina	Fair	1995	576.1 m	21,000
UNNAMED STREAM	South Carolina	Good	1997	30.0 m	21,000
LAUREL CREEK	South Carolina	Fair	1971	20.1 m	21,000
STREAM	South Carolina	Fair	1947	7.0 m	21,000
VEGETATIVE RIGHT OF WAY	South Carolina	Fair	1996	259.9 m	21,000
CATFISH CANAL	South Carolina	Fair	1965	11.2 m	20,950
BIG REEDY CREEK	South Carolina	Fair	1966	36.6 m	20,950
BIG REEDY CREEK	South Carolina	Fair	1966	36.6 m	20,950
LITTLE REEDY CREEK	South Carolina	Good	2024	121.9 m	20,950
CATFISH CANAL	South Carolina	Fair	1965	11.2 m	20,950
LITTLE REDDY CREEK	South Carolina	Fair	2024	121.9 m	20,950
MANCHESTER CR	South Carolina	Fair	1973	6.9 m	20,900
U.S. 17	South Carolina	Fair	1970	81.7 m	20,900
CSX RR & L-973	South Carolina	Fair	1959	68.3 m	20,900
CSX RR & L-973	South Carolina	Fair	1959	68.3 m	20,900
BACK RIVER	South Carolina	Good	2015	1,002.8 m	20,900
INDIAN CREEK	South Carolina	Fair	1960	64.0 m	20,850
INDIAN CREEK	South Carolina	Poor	1960	64.0 m	20,850
I-20	South Carolina	Good	2024	66.1 m	20,800
US 17	South Carolina	Fair	1991	82.0 m	20,750
S-56/MATHIS FERRY RD	South Carolina	Fair	1990	49.1 m	20,750
SAVANNAH RIVER	South Carolina	Fair	1939	459.3 m	20,700
3&20 CREEK	South Carolina	Fair	1928	73.2 m	20,500
SMITH BRANCH #2	South Carolina	Good	1943	17.4 m	20,500
MOLLY BRANCH	South Carolina	Fair	1971	7.0 m	20,500
MILL CREEK	South Carolina	Good	2022	146.3 m	20,500
SANDY SPRINGS CREEK	South Carolina	Fair	1963	7.0 m	20,500
RAMP 5030 AND 5031	South Carolina	Fair	1978	177.3 m	20,450
S-39 & S-163 & RR CSXT	South Carolina	Good	2016	262.0 m	20,400
LITTLE PEE DEE RIVER	South Carolina	Fair	1968	118.9 m	20,300
SMITH BRANCH	South Carolina	Fair	1943	7.0 m	20,300
S-17-927 & CSXT RR	South Carolina	Fair	1967	97.5 m	20,300
S-17-927 & CSXT RR	South Carolina	Fair	1967	97.5 m	20,300
LITTLE PEE DEE RIVER	South Carolina	Fair	1968	118.9 m	20,300
SC 9	South Carolina	Fair	1966	51.5 m	20,150
SC 9	South Carolina	Fair	1966	51.5 m	20,150
S-17-39 & CSX RR	South Carolina	Fair	1966	61.0 m	20,150
S-39 & CSX RR	South Carolina	Fair	1966	61.0 m	20,150
NEW RIVER	South Carolina	Good	2006	146.3 m	20,100
RR CSXT	South Carolina	Fair	1935	35.7 m	20,100
SCL RR ABANDONED	South Carolina	Fair	1936	42.1 m	20,100
STATE HOSPITALRD-PRIVATE	South Carolina	Good	1956	8.8 m	20,100
U.S. 501	South Carolina	Fair	1976	71.3 m	20,000
UNNAMED STREAM	South Carolina	Fair	2008	6.4 m	20,000
INTRACOASTAL WATERWAY	South Carolina	Fair	1993	3,493.3 m	20,000
CHOWAN CREEK	South Carolina	Good	2000	155.4 m	19,900
LAKE MARION	South Carolina	Fair	1968	1,371.6 m	19,800

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.