| US 17 SR 25 over Darien River | Poor | 1452.1 ft | 6,970 | 1944 |
| US 17 SR 25 over Champneys River | Fair | 859.9 ft | 6,970 | 1981 |
| Ocean Highway US over Buck Hill Swamp | Fair | 162.1 ft | 3,990 | 1955 |
| US 17/ Sr25 over Sapelo River | Fair | 243.1 ft | 3,990 | 1955 |
| SR 57 - SR 99 over I-95 (sr 405) | Fair | 235.9 ft | 3,180 | 1967 |
| SR 57 over Youngs Swamp | Fair | 215.9 ft | 3,180 | 1950 |
| US 17 SR 25 over South Newport River | Fair | 692.9 ft | 2,610 | 1956 |
| Young Man Road over White Chimney River | Fair | 71.9 ft | 2,020 | 1979 |
| Jones Road over I-95 (sr 405) | Fair | 275.9 ft | 470 | 1970 |
| Young Man Road over Tidewater Creek | Fair | 144.0 ft | 460 | 1969 |
| Bells Hammock RD over Sapelo River Trib | Fair | 100.1 ft | 350 | 1980 |
| Landing Road over Hudson Creek | Fair | 80.1 ft | 350 | 1994 |
| Beach Road Sapelo over Dean Creek | Fair | 44.0 ft | 100 | 2007 |
| Dock Road over Unknown Creek | Fair | 100.1 ft | 100 | 1995 |
| I-95 (nbl) over Champneys River | Good | 2047.9 ft | 62,600 | 1970 |
| I-95 (nbl) over Butler River | Good | 2111.9 ft | 62,600 | 1970 |
| I-95 (nbl) over Darien Creek | Good | 585.0 ft | 62,600 | 1970 |
| I-95 (nbl) over Cathead River | Good | 613.8 ft | 62,600 | 1970 |
| I-95 (nbl) over Kings Swamp | Good | 96.1 ft | 61,200 | 1967 |
| I-95 over Kidd Island Swamp | Good | 44.9 ft | 61,200 | 1967 |
| I-95 (sbl) over South Newport River | Good | 755.9 ft | 61,100 | 1970 |
| I-95 (nbl) over Youngs Swamp Creek | Good | 252.0 ft | 59,700 | 1970 |
| I-95 over Buck Hill Swamp | Good | 29.9 ft | 59,700 | 1970 |
| I-95 (nbl) over South Newport River | Good | 755.9 ft | 59,700 | 1970 |
| I-95 (sbl) over Youngs Swamp Creek | Good | 252.0 ft | 58,900 | 1970 |
| I-95 (sbl) over Champneys River | Good | 2111.9 ft | 57,500 | 1970 |
| I-95 (sbl) over Butler River | Good | 2111.9 ft | 57,500 | 1970 |
| I-95 (sbl) over Darien Creek | Good | 585.0 ft | 57,500 | 1970 |
| I-95 (sbl) over Cathead River | Good | 613.8 ft | 57,500 | 1970 |
| I-95 (sbl) over Kings Swamp | Good | 96.1 ft | 57,500 | 1967 |
| Ocean Highway US over Butler River | Good | 1240.2 ft | 6,970 | 1999 |
| SR 251 over Horse Creek | Good | 24.9 ft | 5,110 | 1960 |
| SR 251 over I-95 (sr 405) | Good | 408.1 ft | 5,110 | 2017 |
| Ocean Highway US 1 over King Swamp | Good | 81.0 ft | 4,450 | 1955 |
| SR 57 over Jackie Camp Swamp | Good | 162.1 ft | 3,180 | 1950 |
| Ocean Highway US over Kidd Island Swamp | Good | 44.9 ft | 3,170 | 1936 |
| Ocean Highway US over Beagle Swamp | Good | 44.9 ft | 3,170 | 1936 |
| SR 57 over Snuff Box Swamp | Good | 50.9 ft | 2,380 | 1950 |
| Shellman Bluff RD over White Chimney River Trib | Good | 120.1 ft | 2,110 | 1977 |
| Steel Bridge Road over Snuff Box Swamp | Good | 100.1 ft | 1,153 | 1980 |
| Cox Road over Buffalo Swamp | Good | 30.8 ft | 1,153 | 1960 |
| Cox Road over Buffalo Creek | Good | 24.9 ft | 1,153 | 1960 |
| Steel Bridge Road over Snuff Box Swamp | Good | 22.0 ft | 1,153 | 1980 |
| Harris Neck Road over Norton Branch | Good | 32.2 ft | 980 | 1989 |
| Harris Neck Road over Bakers Creek | Good | 89.9 ft | 980 | 1989 |
| Harris Neck Road over Harris Neck Creek | Good | 200.1 ft | 980 | 1989 |
| Jones Road over Mortar Swamp | Good | 60.0 ft | 519 | 1963 |
| Jones Road over Mortar Swamp | Good | 30.8 ft | 519 | 1963 |
| Jones Road over Mortar Swamp | Good | 30.8 ft | 519 | 1963 |
| Jones Road over Mortar Swamp | Good | 30.8 ft | 519 | 1963 |
| Fountain Road over I-95 (sr 405) | Good | 304.1 ft | 350 | 1967 |
| Ardick Road over I-95 (sr 405) | Good | 244.1 ft | 350 | 1967 |
| King Road over I-95 (sr 405) | Good | 255.9 ft | 350 | 1967 |
| Dunham Point Road over Woodruff Creek | Good | 60.0 ft | 270 | 1992 |
| Shop Road over I-95 (sr 405) | Good | 253.9 ft | 140 | 1970 |
| Young Island Road over I-95 (sr 405) | Good | 264.1 ft | 130 | 1970 |
| Black Isle Road over Black Isle Creek | Good | 180.1 ft | 120 | 2008 |