| US 301 over Savannah River | Poor | 1549.9 ft | 1,300 | 1965 |
| Sc 3 over Little Briar Creek | Poor | 44.9 ft | 800 | 1957 |
| Sc 3 over King Creek | Poor | 60.0 ft | 700 | 1957 |
| Sc 3 over Watchcaw Creek | Poor | 75.1 ft | 700 | 1957 |
| S-3-66 over Lower Three Run Creek | Poor | 98.1 ft | 125 | 1950 |
| S-3-88 over Bentley Branch | Poor | 44.9 ft | 125 | 1961 |
| S-3-241 over Miller Creek | Poor | 44.9 ft | 125 | 1961 |
| S-3-241 over Miller Creek | Poor | 29.9 ft | 125 | 1961 |
| S-3-342 over Call Branch | Poor | 29.9 ft | 125 | 1966 |
| US 278 over Duck Creek | Fair | 21.0 ft | 6,200 | 1922 |
| US 278 over Southern Railroad | Fair | 291.0 ft | 3,500 | 1961 |
| US 301 over Salkehatchie River Swamp | Fair | 65.9 ft | 3,000 | 1959 |
| US 301 over Salkehatchie River Swamp | Fair | 65.9 ft | 3,000 | 1959 |
| US 301 over Salkehatchie River | Fair | 419.9 ft | 3,000 | 1937 |
| US 278 over Log Creek | Fair | 21.0 ft | 2,900 | 1945 |
| US 321 over Jackson Creek | Fair | 87.9 ft | 2,100 | 1921 |
| US 321 over Jackson Creek | Fair | 75.1 ft | 2,100 | 1979 |
| Sc 125 over Furse Mill Creek | Fair | 31.8 ft | 1,950 | 1929 |
| US 301 over Log Branch | Fair | 31.8 ft | 1,800 | 1955 |
| US 321 over Miller Creek | Fair | 65.9 ft | 1,700 | 1921 |
| Sc 125 over S.c.l. Railroad | Fair | 140.7 ft | 1,650 | 1940 |
| Sc 125 over Lower Three Runs Creek | Fair | 210.0 ft | 1,650 | 1948 |
| Sc 125 over Davis Branch | Fair | 20.7 ft | 1,300 | 1931 |
| US 301 over Savannah River Swamp | Fair | 350.1 ft | 1,300 | 1965 |
| US 301 over Savannah River Swamp | Fair | 250.0 ft | 1,300 | 1965 |
| US 301 over Little Briar Creek | Fair | 149.9 ft | 1,300 | 1965 |
| Sc 125 over Miller Branch | Fair | 31.8 ft | 1,200 | 1931 |
| Sc 641 over Salkehatchie River | Fair | 180.1 ft | 1,000 | 2001 |
| Sc 641 over Jackson Creek | Fair | 89.9 ft | 900 | 1957 |
| S-3-47 over Duck Creek | Fair | 80.1 ft | 750 | 1994 |
| S-3-19 over Coosawhatchie River | Fair | 120.1 ft | 550 | 1980 |
| S-3-162 over Miller Creek | Fair | 27.9 ft | 450 | 1957 |
| S-3-23 over Hampton Beach Branch | Fair | 60.0 ft | 425 | 1977 |
| Sc 3 over W. Mill Creek | Fair | 89.9 ft | 375 | 1950 |
| S-3-336 over Trib-duck Creek | Fair | 29.9 ft | 350 | 1969 |
| S-3-470 over Duck Creek | Fair | 44.9 ft | 275 | 1977 |
| S-3-18 over Caw Caw Swamp | Fair | 29.9 ft | 225 | 1973 |
| S-3-40 over Miller Creek | Fair | 75.1 ft | 225 | 1977 |
| S-3-18 over Miller Creek | Fair | 75.1 ft | 225 | 1978 |
| S-3-18 over Miller Creek | Fair | 75.1 ft | 225 | 1978 |
| S-3-48 over Pretty Creek | Fair | 29.9 ft | 200 | 1971 |
| S-3-17 over Lower Three Runs | Fair | 32.2 ft | 175 | 1929 |
| S-3-41 over Canal | Fair | 29.9 ft | 150 | 1959 |
| S-3-289 over Log Branch | Fair | 60.0 ft | 150 | 1996 |
| S-3-88 over Fiddle Pond Creek | Fair | 60.0 ft | 125 | 1961 |
| S-3-331 over Jackson Creek | Fair | 75.1 ft | 125 | 1964 |
| S-3-350 over Coosawhatchie River | Fair | 75.1 ft | 125 | 1967 |
| S-3-336 over Trib-duck Creek | Fair | 44.9 ft | 125 | 1969 |
| S-3-65 over Trib To Three Runs Creek | Fair | 29.9 ft | 125 | 1970 |
| S-3-345 over Wells Branch | Fair | 29.9 ft | 125 | 1970 |
| S-3-55 over Trib-dry Gall Br | Fair | 42.0 ft | 125 | 1975 |
| S-3-472 over Trib To Log Branch | Fair | 29.9 ft | 125 | 1977 |
| S-3-69 over Duck Creek | Fair | 89.9 ft | 125 | 1994 |
| S-3-39 over Jackson Branch | Fair | 29.9 ft | 100 | 1971 |
| Sc 641 over Miller Creeks | Good | 42.7 ft | 850 | 1940 |
| Sc 300 over Wells Branch | Good | 53.5 ft | 700 | 1947 |
| S-3-102 over Brier Creek | Good | 80.1 ft | 550 | 2006 |
| S-3-266 over Duck Creek | Good | 49.9 ft | 400 | 1994 |
| S-3-22 over Coosawhatchie River | Good | 26.9 ft | 375 | 1947 |
| S-3-21 over Coosawhatchie River | Good | 169.9 ft | 275 | 2016 |
| S-3-47 over Coosawhatchie River | Good | 69.9 ft | 225 | 2016 |
| S-3-65 over Three Runs Creek | Good | 99.1 ft | 175 | 1997 |
| S-3-53 over Log Branch | Good | 60.0 ft | 125 | 2017 |
| S-3-60 over King Creek | Good | 49.9 ft | 125 | 2016 |
| S-3-107 over Watchcaw Creek | Good | 49.9 ft | 125 | 2008 |
| S-3-44 over Pipe Creek | Good | 40.0 ft | 125 | 2004 |
| S-3-69 over Duck Creek | Good | 29.9 ft | 125 | 1994 |
| S-3-56 over Cope Creek | Good | 29.9 ft | 125 | 1997 |
| S-3-135 over Cope Creek | Good | 60.0 ft | 100 | 1999 |