Slab bridges in South Carolina
A solid, flat concrete slab that acts as both the supporting structure and the roadway surface. Common for short crossings. South Carolina has 4,252 of them, 44.7% of its bridges. Nationally this type accounts for 13.2% of all bridges.Compare states for this type.
- Slab bridges
- 4,252
- Poor condition
- 6%
- 251 bridges
- Average age
- 42.3 yrs
- Combined length
- 72 mi
Busiest slab bridges in South Carolina
Top 200 by daily traffic| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| US 52 over Goose Creek No. 000000000001170 | Charleston County | 1/2MI S OFUS176 @ Gooseck | 2003 | Slab | 185 ft | 65,500 | Fair |
| I-85 over Six & Twenty Creek No. 000000000004019 | Anderson County | 6.6MI N of Anderson | 2002 | Slab | 210 ft | 63,800 | Fair |
| Sc 171/FOLLY RD over James Island Creek No. 000000000002302 | Charleston County | 4 MI SW of James Island | 2009 | Slab | 210 ft | 50,900 | Fair |
| I-77 NB over Trib to Gills Creek No. 000000000007729 | Richland County | 4 MI S Columbia | 1983 | Slab | 480 ft | 47,350 | Good |
| I-77 SB over Trib to Gills Creek No. 000000000007731 | Richland County | 4 MI S Columbia | 1983 | Slab | 480 ft | 47,350 | Good |
| I-77 NB over Congaree Swamp No. 000000000007826 | Richland County | 5 MI S of Columbia | 1984 | Slab | 1,320 ft | 47,350 | Good |
| I-77 SB over Congaree Swamp No. 000000000007831 | Richland County | 5 MI S of Columbia | 1984 | Slab | 1,320 ft | 47,350 | Good |
| US 17 over Broadway Canal No. 000000000009654 | Horry County | In Myrtle Beach | 1992 | Slab | 90 ft | 46,800 | Good |
| I-77 NB over Congaree River Ovf #3 No. 000000000007812 | Lexington County | 3 MI SE Springdale | 1984 | Slab | 780 ft | 45,550 | Good |
| I-77 SB over Congaree River Ofv #3 No. 000000000007813 | Lexington County | 3 MI SE Springdale | 1984 | Slab | 780 ft | 45,550 | Fair |
| Ramp on I-77 NB over S-40-1301 No. 000000000008478 | Richland County | 5 Mii SE of Sc 262 | 1991 | Slab | 41 ft | 43,250 | Good |
| I-77 NB over Gills Creek No. 000000000007610 | Richland County | 4 MI SE of Columbia | 1982 | Slab | 330 ft | 42,500 | Good |
| I-77 SB over Gills Creek No. 000000000007611 | Richland County | 4 MI SE of Columbia | 1982 | Slab | 330 ft | 42,500 | Good |
| S-8-62 over Ancrum Swamp No. 000000000002479 | Berkeley County | 3 MI W Goose Creek | 2004 | Slab | 120 ft | 39,100 | Fair |
| S-8-33 over Unnamed Stream No. 000000000003191 | Berkeley County | 7.7 MI S of Sc 41 | 2000 | Slab | 90 ft | 38,400 | Good |
| Sc 544 over Gravley Gully No. 000000000008562 | Horry County | 6.5MI S of Conway | 2003 | Slab | 74 ft | 37,800 | Good |
| I-526 EB over Tidal Creek No. 000000000008138 | Charleston County | Near Charleston | 1988 | Slab | 300 ft | 35,900 | Fair |
| I-526 WB over Tidal Creek No. 000000000008139 | Charleston County | Near Charleston | 1988 | Slab | 330 ft | 35,900 | Fair |
| S-10-60 over Filbin Creek No. 000000000008531 | Charleston County | N. Charleston | 1992 | Slab | 90 ft | 34,700 | Fair |
| Sc 165 over Julia Creek No. 000000000009158 | Dorchester County | Berlin G Myers | 1997 | Slab | 120 ft | 34,500 | Fair |
| S-8-29/NAD RD over Goose Creek No. 000000000008136 | Berkeley County | City of Goose Creek | 1988 | Slab | 240 ft | 34,300 | Fair |
| US 278 EB over Okatie River No. 000000000008414 | Beaufort County | 18MI SW of Beaufort | 1991 | Slab | 810 ft | 33,950 | Fair |
| US 278 WB over Okatie River No. 000000000008416 | Beaufort County | 18MI SW of Beaufort | 1991 | Slab | 810 ft | 33,950 | Fair |
| I-526 EB over Tidal Creek No. 000000000008061 | Berkeley County | Near Charleston | 1987 | Slab | 750 ft | 33,450 | Fair |
| I-526 WB over Tidal Creek No. 000000000008062 | Berkeley County | Near Charleston | 1987 | Slab | 750 ft | 33,450 | Fair |
| I-526 EB over Marsh No. 000000000008227 | Berkeley County | Near Charleston | 1989 | Slab | 390 ft | 33,450 | Good |
| I-526 WB over Marsh No. 000000000008229 | Berkeley County | Near Charleston | 1989 | Slab | 390 ft | 33,450 | Fair |
| US 21/RIBAUT RD over Battery Creek Overflow No. 000000000008712 | Beaufort County | Nr Parris Island | 1993 | Slab | 120 ft | 32,900 | Fair |
| US 21 over Albergotti Creek No. 000000000000009 | Beaufort County | Near Beaufort | 2014 | Slab | 120 ft | 31,400 | Good |
| I-526 EB over Hobcaw Creek No. 000000000007429 | Charleston County | Near Mt. Pleasant | 1981 | Slab | 385 ft | 30,900 | Fair |
| I-526 EB over Trib to Hobcaw Creek No. 000000000008326 | Charleston County | Near Mount Pleasant | 1990 | Slab | 210 ft | 30,900 | Fair |
| I-526 WB over Trib to Hobcaw Creek No. 000000000008330 | Charleston County | Near Mt. Plesant | 1990 | Slab | 210 ft | 30,900 | Fair |
| I-526 WB over Hobcaw Creek No. 000000000008332 | Charleston County | Near Mt. Pleasant | 1990 | Slab | 390 ft | 30,900 | Fair |
| Sc 30 EB over Marsh No. 000000000008622 | Charleston County | In Charleston | 1992 | Slab | 540 ft | 30,700 | Fair |
| Sc 30 over Marsh No. 000000000008623 | Charleston County | In Charleston | 1992 | Slab | 870 ft | 30,700 | Fair |
| S-18-230/LADSON RD over Chandler Bridge Creek No. 000000000002514 | Dorchester County | 4 MI SE Summerville | 2004 | Slab | 90 ft | 30,600 | Good |
| Sc 165 over Saw Mill Creek No. 000000000008249 | Dorchester County | Town of Sumrvl | 1989 | Slab | 90 ft | 30,600 | Good |
| I-77 SB over Windsor Lake/Jackson CR No. 000000000007834 | Richland County | 8 MI NE of Columbia | 1984 | Slab | 360 ft | 30,600 | Fair |
| I-95 NB over Coosawhatchie River No. 000000000006514 | Jasper County | @ Coosawhatchie | 1974 | Slab | 300 ft | 29,400 | Fair |
| I-95 NB over Tullifinny River No. 000000000006515 | Jasper County | 1MI N of Coosawhatchie | 1974 | Slab | 180 ft | 29,400 | Fair |
| I-95 SB over Coosawhatchie River No. 000000000006516 | Jasper County | @ Coosawhatchie | 1974 | Slab | 300 ft | 29,400 | Fair |
| I-95 SB over Tullifinny River No. 000000000006517 | Jasper County | 1MI N of Coosawhatchie | 1974 | Slab | 180 ft | 29,400 | Fair |
| Sc 12 over Gills Creek No. 000000000009072 | Richland County | Town of Forest Acres | 1996 | Slab | 120 ft | 29,400 | Good |
| Sc 544 over Lakewood Swamp No. 000000000009206 | Horry County | 1.6 MI West-Surfside | 1997 | Slab | 30 ft | 29,200 | Good |
| Sc 707 over Unnamed Swamp No. 000000000006696 | Horry County | 3.0MI N of Surfside | 1999 | Slab | 90 ft | 28,900 | Fair |
| US 76/US 378 over Mill Creek No. 000000000000970 | Richland County | 8 MI SE of Columbia | 2018 | Slab | 120 ft | 28,600 | Good |
| I-77 NB over S. Fork Fishing Ck No. 000000000007211 | Chester County | 2.5 MI N. of Sc 9 | 1979 | Slab | 330 ft | 28,150 | Fair |
| I-77 SB over S. Fork Fishing Ck No. 000000000007216 | Chester County | 2.5 MI N. of Sc 9 | 1979 | Slab | 330 ft | 28,150 | Fair |
| S-18-199 over Br of Dorchester Creek No. 000000000002340 | Dorchester County | 1.5 MI S Sumrvl | 1999 | Slab | 66 ft | 27,400 | Fair |
| I-95 NB over Black Creek No. 000000000004737 | Darlington County | 6MI SE of Darlington | 2004 | Slab | 360 ft | 27,150 | Good |
| I-95 SB over Black Creek No. 000000000004738 | Darlington County | 6MI SE of Darlington | 2004 | Slab | 360 ft | 27,150 | Good |
| I-95 NB over High Hill Creek No. 000000000004771 | Florence County | 4MI N of Florence | 2004 | Slab | 150 ft | 27,150 | Fair |
| I-95 SB over High Hill Creek No. 000000000004781 | Florence County | 4MI N of Florence | 2004 | Slab | 150 ft | 27,150 | Fair |
| US 1 over Southern RR (no 1) No. 000000000001845 | Aiken County | Hamburg Sc | 1952 | Slab | 162 ft | 27,000 | Fair |
| US 1 over U S 1 Con Interchange No. 000000000003150 | Aiken County | At N. Augusta | 1960 | Slab | 131 ft | 27,000 | Good |
| Sc 262 over Mill Creek No. 000000000008776 | Richland County | 5 MI SE of Forest Acres | 1994 | Slab | 90 ft | 26,700 | Good |
| US 1 over S C 191 No. 000000000001664 | Aiken County | Granitville | 1950 | Slab | 116 ft | 26,500 | Fair |
| US 1 over Southern RR (no. 2) No. 000000000001665 | Aiken County | 5 MI W of Aiken | 1950 | Slab | 116 ft | 26,500 | Fair |
| US 1 over S-753 No. 000000000001666 | Aiken County | Granitville | 1950 | Slab | 116 ft | 26,500 | Fair |
| US 29 over Southern Railroad No. 000000000001134 | Spartanburg County | 1.0 MI E of Spartanburg | 1940 | Slab | 102 ft | 26,100 | Fair |
| S-57/BEES Ferry RD over Church Creek No. 000000000005679 | Charleston County | 5.0 MI W Charleston | 2014 | Slab | 60 ft | 25,800 | Good |
| I-95 NB over Indian Field Swamp No. 000000000006085 | Dorchester County | 4 MI N of ST George | 1972 | Slab | 150 ft | 25,800 | Fair |
| I-95 SB over Indian Field Swamp No. 000000000006086 | Dorchester County | 4 MI N of ST George | 1972 | Slab | 150 ft | 25,800 | Fair |
| US 521 over Camp Creek No. 000000000001883 | Lancaster County | 2.8 MI N of Lancaster | 1952 | Slab | 121 ft | 25,700 | Fair |
| I-185 over Scl RR & S-1117 No. 000000000002533 | Greenville County | 3.0MI S of Greenville | 1957 | Slab | 194 ft | 25,300 | Fair |
| I-95 NB over Trib to Crooked CR No. 000000000006268 | Dorchester County | 7.5 MI SW ST George | 1973 | Slab | 240 ft | 25,050 | Fair |
| I-95 NB over Trib to Crooked CR No. 000000000006269 | Dorchester County | 7.2 MI SW ST George | 1973 | Slab | 300 ft | 25,050 | Fair |
| I-95 NB over Crooked Creek No. 000000000006270 | Dorchester County | 5.8 MI SW ST George | 1973 | Slab | 300 ft | 25,050 | Fair |
| I-95 SB over Trib to Crooked CR No. 000000000006274 | Dorchester County | 7.5 MI SW ST George | 1973 | Slab | 240 ft | 25,050 | Fair |
| I-95 SB over Trib to Crooked CR No. 000000000006275 | Dorchester County | 7.2 MI SW ST George | 1973 | Slab | 300 ft | 25,050 | Fair |
| I-95 SB over Crooked Creek No. 000000000006276 | Dorchester County | 5.8 MI SW ST George | 1973 | Slab | 300 ft | 25,050 | Fair |
| I-95 NB over Great Swamp No. 000000000006062 | Colleton County | 2.0 MI W of Waltbr | 1972 | Slab | 300 ft | 24,700 | Fair |
| I-95 SB over Great Swamp No. 000000000006067 | Colleton County | 2.0 MI W of Waltbr | 1972 | Slab | 300 ft | 24,700 | Fair |
| US 123 over P.And N. Railroad No. 000000000001475 | Greenville County | West Greenville | 1948 | Slab | 116 ft | 24,600 | Fair |
| Sc 707 over Collins Creek No. 000000000010148 | Horry County | 2.5 MI N of Surfside | 2018 | Slab | 120 ft | 24,500 | Good |
| S-21-12 over S-1545 No. 000000000007357 | Florence County | Church ST Florence | 1980 | Slab | 120 ft | 23,600 | Fair |
| US 25 Bus over CSX Rail Road No. 000000000008076 | Greenwood County | City of Greenwood | 1987 | Slab | 34 ft | 23,500 | Fair |
| S-32-36 over Kinley Creek No. 000000000007587 | Lexington County | 3.5 MI SE Irmo | 1982 | Slab | 90 ft | 22,800 | Fair |
| Sc 51 over Middle Swamp No. 000000000007994 | Florence County | 2MI SE Florence | 1986 | Slab | 180 ft | 22,700 | Good |
| S-23-94 over Brushy Creek No. 000000000006496 | Greenville County | 5.8MI NE Greenville | 1974 | Slab | 105 ft | 22,600 | Good |
| Sc 31 Nbl over Wetlands No. 000000000009785 | Horry County | 20.8 MI NE Socastee | 2002 | Slab | 40 ft | 22,450 | Good |
| I-20 EB over Gillies Creek No. 000000000005778 | Kershaw County | 2.5 MI SW of Camden | 1970 | Slab | 240 ft | 22,100 | Fair |
| I-20 EB over Wateree Swp Overflow (1) No. 000000000005780 | Kershaw County | 3MI SW of Camden | 1970 | Slab | 750 ft | 22,100 | Fair |
| I-20 EB over Wateree Swp Overflow (2) No. 000000000005781 | Kershaw County | 2 MI S of Camden | 1970 | Slab | 750 ft | 22,100 | Fair |
| I-20 EB over Big Pine Tree Creek No. 000000000005782 | Kershaw County | 2 MI SE of Camden | 1970 | Slab | 300 ft | 22,100 | Fair |
| I-20 WB over Gillies Creek No. 000000000005783 | Kershaw County | 2.5 SW of Camden | 1970 | Slab | 240 ft | 22,100 | Fair |
| I-20 WB over Wateree Swp Overflow (1) No. 000000000005785 | Kershaw County | 3MI SW of Camden | 1970 | Slab | 750 ft | 22,100 | Fair |
| I-20 WB over Wateree Swp Overflow (2) No. 000000000005786 | Kershaw County | 2 MI S of Camden | 1970 | Slab | 750 ft | 22,100 | Fair |
| I-20 WB over Big Pine Tree Creek No. 000000000005787 | Kershaw County | 2 MI SE of Camden | 1970 | Slab | 300 ft | 22,100 | Fair |
| Sc 51 over Jeffries Creek No. 000000000006974 | Florence County | At Florence (se) | 1977 | Slab | 150 ft | 21,400 | Good |
| Sc 707 over Mill Creek No. 000000000010149 | Horry County | 3.0 MI N of Surfside | 2019 | Slab | 90 ft | 21,200 | Good |
| US 52 WB over Laurel Creek No. 000000000005897 | Berkeley County | 10.2MI SW Moncks Crn | 1971 | Slab | 66 ft | 21,000 | Fair |
| US 52 EB over Laurel Creek Swamp No. 000000000005898 | Berkeley County | 10.2MI SW Moncks Corner | 1971 | Slab | 66 ft | 21,000 | Fair |
| S-8-33 over Unnamed Stream No. 000000000009134 | Berkeley County | In Wando | 1997 | Slab | 98 ft | 21,000 | Good |
| Sc 61 over Marsh No. 000000000008975 | Charleston County | Charleston | 1995 | Slab | 1,890 ft | 21,000 | Fair |
| I-95 NB over Little Pee Dee River No. 000000000005280 | Dillon County | 1.5MI NE of Dillon | 1968 | Slab | 390 ft | 20,300 | Fair |
| I-95 SB over Little Pee Dee River No. 000000000005281 | Dillon County | 1.5MI NE of Dillon | 1968 | Slab | 390 ft | 20,300 | Fair |
| US 21 over Chowan Creek No. 000000000000626 | Beaufort County | 4.0 MI SE Beaufort | 2000 | Slab | 510 ft | 19,900 | Good |
| S-21-12 over Jeffries Creek No. 000000000007560 | Florence County | Church ST - Florence | 1982 | Slab | 180 ft | 19,700 | Fair |
| S-40-83 over Crane Creek No. 000000000009074 | Richland County | 1 MI SE of Killian | 1996 | Slab | 120 ft | 19,300 | Good |
| US 76/SC 16 Con over Gills Creek No. 000000000007504 | Richland County | 3 MI E of Columbia | 1981 | Slab | 360 ft | 19,000 | Fair |
| Sc 6 over Fourteen Mile Creek No. 000000000000437 | Lexington County | 2MI N of Lex | 2006 | Slab | 90 ft | 18,600 | Good |
| S-10-97 over Tidal Stream No. 000000000006053 | Charleston County | 2.5 MI N Mt Pleasant | 1972 | Slab | 30 ft | 18,100 | Poor |
| US 17 NB over Wallace River No. 000000000001288 | Charleston County | 5 MI NE of Ravenel | 2008 | Slab | 330 ft | 17,950 | Good |
| S-20/BOHICKET RD over Bohicket Creek No. 000000000001794 | Charleston County | 9.8 MI SW Charleston | 2008 | Slab | 66 ft | 17,900 | Good |
| S-20/BOHICKET RD over Tidal Stream No. 000000000010164 | Charleston County | 9.7 MI SW Charleston | 2019 | Slab | 90 ft | 17,900 | Good |
| I-95 NB over Four Hole Swamp No. 000000000006347 | Orangeburg County | 8 MI W of Holly Hill | 1973 | Slab | 240 ft | 17,900 | Fair |
| I-95 NB over Four Hole Swamp No. 000000000006348 | Orangeburg County | 8 MI W of Holly Hill | 1973 | Slab | 240 ft | 17,900 | Fair |
| I-95 NB over Four Hole Swamp No. 000000000006349 | Orangeburg County | 7 MI W of Holly Hill | 1973 | Slab | 150 ft | 17,900 | Fair |
| I-95 NB over Providence Swamp No. 000000000006350 | Orangeburg County | 6 MI W of Holly Hill | 1973 | Slab | 210 ft | 17,900 | Fair |
| I-95 SB over Four Hole Swamp No. 000000000006352 | Orangeburg County | 8 MI W of Holly Hill | 1973 | Slab | 240 ft | 17,900 | Fair |
| I-95 SB over Four Hole Swamp No. 000000000006353 | Orangeburg County | 8 MI W of Holly Hill | 1973 | Slab | 240 ft | 17,900 | Fair |
| I-95 SB over Four Hole Swamp No. 000000000006354 | Orangeburg County | 7 MI W of Holly Hill | 1973 | Slab | 150 ft | 17,900 | Fair |
| I-95 SB over Providence Swamp No. 000000000006355 | Orangeburg County | 6 MI NW of Holly Hill | 1973 | Slab | 210 ft | 17,900 | Fair |
| S-1271/BOWMAN RD over Shem Creek No. 000000000004481 | Charleston County | Mt Pleasant | 2012 | Slab | 90 ft | 17,600 | Good |
| S-10-20/MAIN RD over Trib to Bohicket Creek No. 000000000007076 | Charleston County | 10 MI SW Chas | 1978 | Slab | 45 ft | 17,200 | Fair |
| US 15 Bus over Prestwood Lake No. 000000000001306 | Darlington County | Hartsville | 1945 | Slab | 200 ft | 17,100 | Fair |
| S-23-453 over Rock Creek No. 000000000004136 | Greenville County | 3.5 MI SW Simpsonville | 2011 | Slab | 70 ft | 17,100 | Good |
| S-23-453 over Payne Branch No. 000000000004137 | Greenville County | 2.3 MI S Simpsonville | 2006 | Slab | 90 ft | 17,100 | Good |
| US 301 over Jefferies Creek No. 000000000009970 | Florence County | Florence City Limits | 2007 | Slab | 900 ft | 17,000 | Fair |
| US 378 over Beaver Dam Creek No. 000000000009523 | Lexington County | 7 MI W of Lexington | 2000 | Slab | 330 ft | 16,800 | Fair |
| Sc 302 over Congaree Creek No. 000000000002798 | Lexington County | Town of S Congaree | 2001 | Slab | 99 ft | 16,600 | Fair |
| Sc 90 over Steritt Swamp No. 000000000000797 | Horry County | 4.0MI NE of Conway | 1975 | Slab | 75 ft | 16,500 | Good |
| Sc 90 over Jones Big Swamp No. 000000000000798 | Horry County | 12MI NE of Conway | 1975 | Slab | 75 ft | 16,500 | Good |
| Sc 90 over Tilly Swamp No. 000000000006695 | Horry County | 9.5MI E of Conway | 1974 | Slab | 101 ft | 16,500 | Good |
| US 278 EB over Brickyard Swamp No. 000000000008880 | Jasper County | 3 MI NE of Hardeeville | 1995 | Slab | 90 ft | 16,300 | Fair |
| US 278 WB over Brickyard Swamp No. 000000000008881 | Jasper County | 3 MI NE of Hardeeville | 1995 | Slab | 90 ft | 16,300 | Fair |
| US 278 EB over New River No. 000000000009030 | Jasper County | 4 MI NE of Hardeeville | 1996 | Slab | 360 ft | 16,300 | Fair |
| US 278 WB over New River No. 000000000009031 | Jasper County | 4 MI NE of Hardeeville | 1996 | Slab | 360 ft | 16,300 | Fair |
| S-40-129 over Nicholas Creek No. 000000000008781 | Richland County | 4 MI E of Ballentine | 1994 | Slab | 60 ft | 16,100 | Good |
| S-57/BEES Ferry RD over Bear Swamp No. 000000000005678 | Charleston County | 6.0 MI W Charleston | 2006 | Slab | 60 ft | 16,000 | Good |
| I-20 EB over Jefferies Creek No. 000000000006262 | Darlington County | 8.5MI W of Florence | 1973 | Slab | 150 ft | 15,750 | Fair |
| I-20 WB over Jefferies Creek No. 000000000006265 | Darlington County | 8.5MI W of Florence | 1973 | Slab | 150 ft | 15,750 | Fair |
| Sc 46/MAY River RD over Stoney Creek No. 000000000000483 | Beaufort County | 5MI W of Bluffton | 2001 | Slab | 90 ft | 15,700 | Good |
| Sc 46/MAY River RD over Rose Dhu Creek No. 000000000000484 | Beaufort County | 4MI W of Bluffton | 2001 | Slab | 120 ft | 15,700 | Good |
| S-32-273 over Stoops Creek No. 000000000007919 | Lexington County | 5 MI SE Irmo | 1985 | Slab | 90 ft | 15,700 | Good |
| S-21-112 over Jefferies Creek No. 000000000008840 | Florence County | 1MI W Florence | 1995 | Slab | 90 ft | 15,600 | Good |
| S-21-112 over Jefferies Creek No. 000000000008841 | Florence County | 1MI W Florence | 1995 | Slab | 90 ft | 15,600 | Good |
| I-20 EB over Scape Ore Swamp No. 000000000005975 | Lee County | 4MI SW of Bishopville | 1971 | Slab | 270 ft | 15,350 | Fair |
| I-20 WB over Scape Ore Swamp No. 000000000005977 | Lee County | 4MI SW of Bishopville | 1971 | Slab | 270 ft | 15,350 | Fair |
| I-20 EB over Lake Swamp No. 000000000006260 | Darlington County | 3MI NE of Lamar | 1973 | Slab | 120 ft | 15,200 | Fair |
| I-20 WB over Lake Swamp No. 000000000006263 | Darlington County | 3MI NE of Lamar | 1973 | Slab | 120 ft | 15,200 | Fair |
| Sc 171/FOLLY RD over Oak Island Creek No. 000000000009404 | Charleston County | 1 MI N of Folly Beach | 1999 | Slab | 164 ft | 14,800 | Fair |
| Sc 9 Sbl over Waccamaw River No. 000000000008002 | Horry County | 3.0 MI SE of Longs | 1986 | Slab | 570 ft | 14,750 | Fair |
| Sc 9 Sbl over Waccamaw River Swamp No. 000000000008003 | Horry County | 3.0 MI SE of Longs | 1986 | Slab | 210 ft | 14,750 | Fair |
| Sc 9 Nbl over Waccamaw River No. 000000000008004 | Horry County | 3.0 MI SE of Longs | 1986 | Slab | 570 ft | 14,750 | Fair |
| Sc 9 Nbl over Waccamaw River Swamp No. 000000000008005 | Horry County | 3.0 MI SE of Longs | 1986 | Slab | 210 ft | 14,750 | Fair |
| US 29 NB over North Tyger River No. 000000000006379 | Spartanburg County | 6.0 MI W of Spartanburg | 1973 | Slab | 180 ft | 14,600 | Fair |
| S-23-149 over Brushy Creek No. 000000000005531 | Greenville County | Faris Rd-Greenville | 1969 | Slab | 75 ft | 14,500 | Fair |
| I-20 EB over Lynches River No. 000000000006144 | Lee County | 4 MI SE of Bishopville | 1972 | Slab | 600 ft | 14,450 | Fair |
| I-20 EB over Lynches River #2 No. 000000000006145 | Lee County | 6MI SE of Bishopville | 1972 | Slab | 270 ft | 14,450 | Fair |
| I-20 WB over Lynches River No. 000000000006147 | Lee County | 4 MI SE of Bishopville | 1972 | Slab | 600 ft | 14,450 | Fair |
| I-20 WB over Lynches River #2 No. 000000000006148 | Lee County | 6MI SE of Bishopville | 1972 | Slab | 270 ft | 14,450 | Fair |
| US 52 W/Rivers Ave over Filbin Creek No. 000000000004477 | Charleston County | In N Charleston | 1965 | Slab | 45 ft | 14,400 | Fair |
| I-20 EB over Sparrow Swamp No. 000000000006074 | Darlington County | 2.0MI N of Lamar | 1972 | Slab | 240 ft | 14,300 | Fair |
| I-20 WB over Sparrow Swamp No. 000000000006075 | Darlington County | 2MI N of Lamar | 1972 | Slab | 240 ft | 14,300 | Fair |
| I-20 EB over Newman Swamp No. 000000000006333 | Darlington County | 7 MI E of Bishopville | 1973 | Slab | 120 ft | 14,300 | Fair |
| I-20 WB over Newman Swamp No. 000000000006334 | Darlington County | 8 MI E of Bishopville | 1973 | Slab | 120 ft | 14,300 | Fair |
| US 276 EB over L-4785 No. 000000000002536 | Greenville County | 5.7 MI N. Greenville | 1957 | Slab | 116 ft | 14,050 | Good |
| US 276 Wbl over Ramp 5180/5181 No. 000000000002537 | Greenville County | 5.7 MI N Greenville | 1957 | Slab | 116 ft | 14,050 | Good |
| US 501 SB over Little Pee Dee River No. 000000000006512 | Horry County | Marion CO LN | 1974 | Slab | 375 ft | 13,900 | Poor |
| Sc 179 over Mullet Creek No. 000000000009026 | Horry County | 2 MI NE Little River | 1996 | Slab | 30 ft | 13,900 | Fair |
| Sc 768 over Reeder Point Branch No. 000000000007288 | Richland County | 6 MI SE of Columbia | 1979 | Slab | 90 ft | 13,900 | Good |
| S-18-22 over Platt Branch No. 000000000007103 | Dorchester County | 5MI NW Sumrvl | 1978 | Slab | 45 ft | 13,800 | Fair |
| S-18-22 over Green Bay Branch No. 000000000007449 | Dorchester County | 5.3 MI NW Sumrvl | 1981 | Slab | 45 ft | 13,800 | Fair |
| S-22/ORANGEBURG RD over Negro Branch No. 000000000009423 | Dorchester County | 3.7 MI W Summerville | 1999 | Slab | 69 ft | 13,800 | Good |
| S-22/ORANGEBURG RD over Rumphs Hill Creek No. 000000000009424 | Dorchester County | 4.2MI W Sumrvl | 1999 | Slab | 69 ft | 13,800 | Good |
| Sc 315/S Okatie Hy over Trib to New River No. 000000000008010 | Jasper County | 5.3MI SE of Hardeeville | 1986 | Slab | 50 ft | 13,800 | Good |
| US 278 EB over Palmetto Lagoon No. 000000000007069 | Beaufort County | Hilton Head Island | 1978 | Slab | 132 ft | 13,600 | Good |
| US 17 over Tupelo Swamp No. 000000000001694 | Colleton County | 1.5 MI S of Jacksonboro | 2013 | Slab | 90 ft | 13,600 | Good |
| S-18-377 over Unnamed Stream No. 000000000004762 | Dorchester County | 1.7 MI SE Summerville | 1966 | Slab | 45 ft | 13,300 | Fair |
| S-18-377 over Chandler Bridge Creek No. 000000000004763 | Dorchester County | 1.8 MI SE Sumrvl | 1966 | Slab | 45 ft | 13,300 | Fair |
| Sc 274 over Little Allison Creek No. 000000000006204 | York County | 3.2 MI N of Newport | 2011 | Slab | 150 ft | 13,300 | Good |
| Ramp Off I-526 EB over Vegetative Right of Wa No. 000000000008522 | Charleston County | In N. Charleston | 1992 | Slab | 1,350 ft | 13,200 | Fair |
| S-10-53 over James Island Creek No. 000000000009406 | Charleston County | .8 MI W of Sc 171 | 1999 | Slab | 70 ft | 13,200 | Good |
| L-4486/INTRNTLBLVD over Unnamed Stream No. 000000000010679 | Charleston County | North Charleston | 1995 | Slab | 48 ft | 13,200 | Good |
| L-4486/INTRNTLBLVD over Unnamed Stream No. 000000000010680 | Charleston County | North Charleston | 1995 | Slab | 48 ft | 13,200 | Good |
| S-8-88/MURRAY DR over Turkey Creek No. 000000000001863 | Berkeley County | In Hanahan | 2005 | Slab | 90 ft | 13,100 | Fair |
| S-46-728 over Wildcat Creek No. 000000000004010 | York County | City of Rock Hill | 2002 | Slab | 74 ft | 13,100 | Good |
| L-10-32 over Noisette Creek No. 000000000001280 | Charleston County | N Charleston | 2016 | Slab | 240 ft | 12,900 | Good |
| Sc 295 over Fairforest Creek No. 000000000000456 | Spartanburg County | 3.7 MI W Sptbrg at S-78 | 1930 | Slab | 40 ft | 12,900 | Fair |
| US 521 NB over Waxhaw Creek No. 000000000006313 | Lancaster County | 7.1 MI N of Lancaster | 1973 | Slab | 110 ft | 12,850 | Fair |
| US 521 SB over Cane Creek No. 000000000006526 | Lancaster County | 3.7 MI N of Lancaster | 1974 | Slab | 175 ft | 12,850 | Fair |
| US 521 SB over Waxhaw Creek No. 000000000009518 | Lancaster County | 7.1 MI N of Lancaster | 2000 | Slab | 150 ft | 12,850 | Good |
| S-21-29 over Jefferies Creek No. 000000000004316 | Florence County | At Cashua ST - Florence | 1921 | Slab | 130 ft | 12,800 | Fair |
| S-46-195 over Br. Big Dutchman CR No. 000000000008804 | York County | 4.9 MI N Rock Hill | 1994 | Slab | 40 ft | 12,800 | Fair |
| Sc 462 over Euhaw Creek No. 000000000004563 | Jasper County | 5MI E of Ridgeland | 2016 | Slab | 90 ft | 12,600 | Good |
| S-10-894/AZALEA DR over Brickyard Creek No. 000000000003609 | Charleston County | North Charleston | 1961 | Slab | 45 ft | 12,500 | Fair |
| S-42-538 over Lawson Fork Creek No. 000000000003987 | Spartanburg County | 3.0 MI E Spartanburg | 1962 | Slab | 90 ft | 12,400 | Fair |
| US 521 NB over Scl Railroad No. 000000000006996 | Lancaster County | 12 MI N Lancaster | 1977 | Slab | 165 ft | 12,150 | Fair |
| Ramp on Sc 30 WB over Marsh No. 000000000008624 | Charleston County | In Charleston | 1993 | Slab | 630 ft | 11,922 | Fair |
| S-2-33 over Gregg Canal No. 000000000006211 | Aiken County | At Granitville | 1973 | Slab | 60 ft | 11,900 | Fair |
| S-2-33 over Horse Creek No. 000000000006603 | Aiken County | At Granitville | 1975 | Slab | 90 ft | 11,900 | Fair |
| S-2-33 over Little Horse Creek No. 000000000008316 | Aiken County | 3.0 MI NW Granitville | 1990 | Slab | 90 ft | 11,900 | Fair |
| S-8-16/JEDBURG RD over Felder Branch No. 000000000002665 | Berkeley County | 12.8MI SW Moncks Corner | 1958 | Slab | 28 ft | 11,700 | Fair |
| S-16/JEDBURG RD over Miller Dam Branch No. 000000000002666 | Berkeley County | 12.2MI SW Moncks Corner | 1958 | Slab | 42 ft | 11,700 | Fair |
| S-8-16/JEDBURG RD over Sandy Run Creek No. 000000000006045 | Berkeley County | 10.7MI SW Moncks Corner | 1972 | Slab | 60 ft | 11,700 | Fair |
| S-40-1274 over Bee Ridge RD No. 000000000009586 | Richland County | 11 MI NE of Columbia | 2001 | Slab | 90 ft | 11,700 | Good |
| Sc 31 NB over Wetland No. 000000000010263 | Horry County | 3 MI N Myrtle Beach | 2016 | Slab | 60 ft | 11,650 | Good |
| Sc 31 SB over Wetland No. 000000000010264 | Horry County | 3 MI N Myrtle Beach | 2016 | Slab | 60 ft | 11,650 | Good |
Counties with the most
| Horry County | 256 |
| Greenville County | 223 |
| Spartanburg County | 183 |
| Florence County | 174 |
| Williamsburg County | 158 |
| Pickens County | 154 |
| Anderson County | 153 |
| Colleton County | 136 |
| Charleston County | 128 |
| Orangeburg County | 124 |
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