Historic Bridges in South Carolina
1,282 bridges built before 1951 in South Carolina still in service today.
Bridges Built Before 1951
The United States has 1,282 bridges in South Carolina built before 1951 that remain in active service. These structures are 75+ years old — many predate modern engineering codes and were not designed for today's traffic volumes and vehicle weights. The average design life of a bridge is 50 years, making these aging structures a significant infrastructure concern.
| Bridge | State | Condition | Year Built | Age (Years) | ADT |
|---|---|---|---|---|---|
| DEAR RUN SWAMP | South Carolina | Fair | 1944 | 82 | 2,900 |
| RICHLAND CREEK | South Carolina | Good | 1944 | 82 | 15,500 |
| BAGSHAW SWAMP | South Carolina | Good | 1945 | 81 | 4,300 |
| LOG CREEK | South Carolina | Fair | 1945 | 81 | 2,900 |
| PRICHARD BRANCH | South Carolina | Fair | 1945 | 81 | 175 |
| TRIB. LAKE HARTWELL | South Carolina | Fair | 1945 | 81 | 125 |
| INTRACOASTAL WATERWAY | South Carolina | Fair | 1945 | 81 | 15,500 |
| PRESTWOOD LAKE | South Carolina | Fair | 1945 | 81 | 17,100 |
| BEAVER DAM CREEK | South Carolina | Good | 1945 | 81 | 4,200 |
| BOBO BRANCH | South Carolina | Good | 1945 | 81 | 4,200 |
| CSXT RR | South Carolina | Fair | 1945 | 81 | 14,700 |
| NS RR | South Carolina | Poor | 1945 | 81 | 225 |
| CEDAR CREEK | South Carolina | Fair | 1945 | 81 | 16,600 |
| BAILEY CREEK | South Carolina | Good | 1946 | 80 | 1,250 |
| SAMMY SWAMP CREEK | South Carolina | Fair | 1946 | 80 | 3,500 |
| SAMMY SWAMP CREEK | South Carolina | Fair | 1946 | 80 | 3,500 |
| TURKEY CREEK | South Carolina | Fair | 1946 | 80 | 100 |
| SANDERS BRANCH | South Carolina | Fair | 1946 | 80 | 12,100 |
| WILDCAT CREEK | South Carolina | Fair | 1946 | 80 | 4,800 |
| POLE BRANCH | South Carolina | Fair | 1946 | 80 | 13,300 |
| POLE BRANCH | South Carolina | Good | 1946 | 80 | 13,300 |
| CANAL | South Carolina | Fair | 1947 | 79 | 1,300 |
| GRIFFINS CREEK | South Carolina | Fair | 1947 | 79 | 2,500 |
| TURKEY CREEK | South Carolina | Fair | 1947 | 79 | 900 |
| WELLS BRANCH | South Carolina | Good | 1947 | 79 | 700 |
| COOSAWHATCHIE RIVER | South Carolina | Good | 1947 | 79 | 375 |
| BRIER BRANCH | South Carolina | Fair | 1947 | 79 | 550 |
| SPUR BRANCH | South Carolina | Fair | 1947 | 79 | 950 |
| WELL BRANCH | South Carolina | Fair | 1947 | 79 | 650 |
| VILLAGE CREEK | South Carolina | Fair | 1947 | 79 | 6,900 |
| WEDBOO SWAMP | South Carolina | Fair | 1947 | 79 | 750 |
| HALFWAY SWAMP | South Carolina | Fair | 1947 | 79 | 550 |
| WARLEY CREEK | South Carolina | Fair | 1947 | 79 | 1,450 |
| SHEM CREEK | South Carolina | Poor | 1947 | 79 | 37,500 |
| THICKETTY CREEK | South Carolina | Poor | 1947 | 79 | 750 |
| CEDAR CREEK | South Carolina | Fair | 1947 | 79 | 1,950 |
| JUNIPER CREEK | South Carolina | Fair | 1947 | 79 | 1,950 |
| DEAD PINE CREEK | South Carolina | Fair | 1947 | 79 | 1,500 |
| HILLS CREEK | South Carolina | Good | 1947 | 79 | 950 |
| BIG BRANCH | South Carolina | Fair | 1947 | 79 | 3,400 |
| WOLF CREEK | South Carolina | Good | 1947 | 79 | 3,800 |
| BOGGY SWAMP | South Carolina | Fair | 1947 | 79 | 3,200 |
| LAKE SWAMP | South Carolina | Good | 1947 | 79 | 2,100 |
| JEFFRIES CREEK | South Carolina | Good | 1947 | 79 | 6,000 |
| HIGH HILL CREEK | South Carolina | Good | 1947 | 79 | 6,000 |
| LITTLE PEE DEE RIVER | South Carolina | Fair | 1947 | 79 | 1,800 |
| BUCK SWAMP | South Carolina | Fair | 1947 | 79 | 1,500 |
| BUCK SWAMP | South Carolina | Fair | 1947 | 79 | 1,500 |
| UNNAMED STREAM | South Carolina | Fair | 1947 | 79 | 8,500 |
| BLUE CREEK | South Carolina | Fair | 1947 | 79 | 2,500 |
About Historic Bridge Data
Bridges built before 1951 are classified as historic in this database. Many were designed to 1940s standards with lower load limits and narrower lanes. While FHWA requires regular inspections of all bridges regardless of age, older structures often require more frequent monitoring and rehabilitation investment.