| S-8-62 over I-26 | Poor | 262.1 ft | 39,100 | 1961 |
| US 52/us 17 Alt over Cooper River | Poor | 766.1 ft | 29,000 | 1944 |
| US 52 over Rediversion Canal | Poor | 700.8 ft | 4,700 | 1983 |
| Sc 41 over Nicholson Creek | Poor | 27.9 ft | 2,600 | 1941 |
| S-8-35 over Rediversion Canal | Poor | 603.3 ft | 1,550 | 1982 |
| Cane Gully Branch- over Branch | Poor | 30.5 ft | 50 | 1978 |
| Nicholson Creek-br over Creek | Poor | 30.5 ft | 50 | 1973 |
| Nicholson Creek-br over Creek | Poor | 80.7 ft | 50 | 1973 |
| I-26 over Saw Mill Branch | Fair | 20.7 ft | 93,600 | 1960 |
| I-526 over Cooper River | Fair | 16450.1 ft | 76,300 | 1992 |
| I-26 over Timothy Creek | Fair | 20.7 ft | 52,800 | 1960 |
| I-26 EB over Timothy Creek | Fair | 20.7 ft | 52,800 | 1960 |
| US 52 over Canter Hill Swamp | Fair | 23.0 ft | 42,000 | 1971 |
| S-8-62 over Ancrum Swamp | Fair | 120.1 ft | 39,100 | 2004 |
| S-8-29/nad RD over Goose Creek | Fair | 240.2 ft | 34,300 | 1988 |
| I-526 EB over Tidal Creek | Fair | 750.0 ft | 33,450 | 1987 |
| I-526 WB over Tidal Creek | Fair | 750.0 ft | 33,450 | 1987 |
| I-526 EB over Beresford Creek | Fair | 1299.9 ft | 33,450 | 1988 |
| I-526 WB over Beresford Creek | Fair | 1299.9 ft | 33,450 | 1988 |
| I-526 WB over Marsh | Fair | 390.1 ft | 33,450 | 1989 |
| I-26 EB over Cypress Swamp | Fair | 210.0 ft | 27,700 | 1961 |
| I-26 WB over Cypress Swamp | Fair | 210.0 ft | 27,700 | 1961 |
| I-26 EB over Four Hole Swamp | Fair | 750.0 ft | 23,550 | 1961 |
| I-26 WB over Four Hole Swamp | Fair | 750.0 ft | 23,550 | 1961 |
| US 17 Alt over Rr Csxt | Fair | 138.1 ft | 23,000 | 1936 |
| US 52 WB over Laurel Creek | Fair | 44.0 ft | 21,000 | 1922 |
| US 52 WB over Laurel Creek Swamp | Fair | 44.0 ft | 21,000 | 1922 |
| US 52 WB over Laurel Creek | Fair | 65.9 ft | 21,000 | 1971 |
| US 52 EB over Laurel Creek Swamp | Fair | 65.9 ft | 21,000 | 1971 |
| US 52 over Molly Branch | Fair | 23.0 ft | 20,500 | 1971 |
| S-8-88/murray DR over Turkey Creek | Fair | 89.9 ft | 13,100 | 2005 |
| S-8-16/jedburg RD over Felder Branch | Fair | 27.9 ft | 11,700 | 1958 |
| S-16/jedburg RD over Miller Dam Branch | Fair | 42.0 ft | 11,700 | 1958 |
| S-8-16/jedburg RD over Sandy Run Creek | Fair | 60.0 ft | 11,700 | 1972 |
| US 176/state RD over Wassamassaw Swamp | Fair | 210.0 ft | 10,800 | 1938 |
| US 176 over Sandy Run Creek | Fair | 31.8 ft | 10,800 | 1938 |
| US 52 EB over Rr Csxt | Fair | 204.1 ft | 10,250 | 1971 |
| Ramp On I-526 WB over Cooper River Trib | Fair | 724.7 ft | 10,100 | 1992 |
| S-8-45 over Unnamed Stream | Fair | 29.9 ft | 9,900 | 1966 |
| US 52 over Rr Csxt | Fair | 198.2 ft | 9,600 | 1996 |
| L-8-33 over Noweel Creek | Fair | 149.9 ft | 9,600 | 1996 |
| US 17 Alt over Wadboo Swamp | Fair | 120.1 ft | 9,300 | 1973 |
| Ramp On I-526 EB over Marsh | Fair | 390.1 ft | 9,100 | 1989 |
| S-8-413 over Canal | Fair | 29.9 ft | 8,700 | 1962 |
| S-8-535/royle RD over I-26 | Fair | 262.1 ft | 8,500 | 1961 |
| S-8-24 over Local Stream | Fair | 29.9 ft | 8,300 | 1971 |
| S-8-9 over Durham Creek | Fair | 240.2 ft | 7,400 | 1996 |
| S-8-809 over Trib To Goose CR | Fair | 44.9 ft | 6,800 | 1976 |
| S-8-9 over Canterhill Swamp | Fair | 44.9 ft | 6,600 | 1980 |
| S-8-791/old US 52 over Canterhill Swamp | Fair | 44.0 ft | 6,500 | 1922 |
| S-8-791/old US 52 over Skilbert Swamp | Fair | 44.0 ft | 6,500 | 1922 |
| S-8-791/old US 52 over Molly Branch Creek | Fair | 44.0 ft | 6,500 | 1922 |
| S-8-791/old US 52 over Rr Csxt | Fair | 169.0 ft | 6,500 | 1930 |
| Sc 402 over Wadboo Swamp | Fair | 210.0 ft | 6,200 | 2003 |
| US 17 Alt & Sc 41 over Santee River | Fair | 3890.1 ft | 5,600 | 1998 |
| US 52 over Crawl Creek | Fair | 180.1 ft | 4,700 | 1999 |
| US 52 over Santee River Swamp | Fair | 750.0 ft | 4,700 | 1999 |
| US 52/n US HWY 52 over Santee River Swamp | Fair | 1379.9 ft | 4,700 | 2000 |
| US 52 over Santee River | Fair | 1649.9 ft | 4,700 | 2000 |
| Sc 6/sc 45 over Soil Conservation Canal | Fair | 29.9 ft | 4,700 | 1970 |
| S-8-16 over Mill Branch | Fair | 49.9 ft | 4,500 | 2001 |
| Sc 41 over French Quarters Creek | Fair | 21.0 ft | 4,200 | 1941 |
| Sc 27 over I-26 | Fair | 262.1 ft | 2,700 | 1961 |
| S-8-100 over Fogarty Creek | Fair | 44.9 ft | 2,500 | 1966 |
| S-8-100 over Unnamed Stream | Fair | 44.9 ft | 2,500 | 1966 |
| Wilkinson Way over Goose Creek | Fair | 2299.9 ft | 2,400 | 1993 |
| Pomflant Access Ro over Foster Creek | Fair | 126.0 ft | 2,400 | 1960 |
| S-8-596/oxford RD over Unnamed Canal | Fair | 100.1 ft | 2,300 | 1975 |
| S-8-946/trinity Pi over Unnamed Canal | Fair | 60.0 ft | 2,200 | 1975 |
| S-8-32 over I-26 | Fair | 262.1 ft | 2,100 | 1961 |
| S-8-132/ranger RD over Trib To Lake Moultrie | Fair | 29.9 ft | 2,100 | 1969 |
| S-8-413 over Unnamed Stream | Fair | 44.9 ft | 1,750 | 1962 |
| Sc 45 over Rediversion Canal | Fair | 757.2 ft | 1,750 | 1982 |
| S-8-324 over Unnamed Stream | Fair | 29.9 ft | 1,200 | 1969 |
| S-8-1258 over Saw Mill Branch | Fair | 75.1 ft | 1,200 | 1975 |
| S-757/edward DR over Unnamed Stream | Fair | 29.9 ft | 1,150 | 1973 |
| S-8-351 over Walker Swamp | Fair | 56.1 ft | 850 | 1958 |
| S-8-99 over Br Of French Quarter CR | Fair | 60.0 ft | 800 | 1975 |
| Sc 45 over Wedboo Swamp | Fair | 39.0 ft | 750 | 1947 |
| S-554/dennis BLVD over Fairlawn Creek | Fair | 75.1 ft | 750 | 1966 |
| S-8-204 over Crawl Creek | Fair | 44.9 ft | 550 | 1972 |
| S-8-127 over Browns Branch | Fair | 44.9 ft | 450 | 1962 |
| Sc 45 over Echaw Creek | Fair | 85.0 ft | 400 | 1950 |
| S-97/cane Gully RD over Unnamed Stream | Fair | 29.9 ft | 375 | 1961 |
| S-8-598/united DR over Unnamed Stream | Fair | 29.9 ft | 375 | 1968 |
| S-8-598/united DR over Menzer Run | Fair | 29.9 ft | 375 | 1968 |
| S-8-598/united DR over Trib To Quenby Ck | Fair | 44.9 ft | 375 | 1968 |
| S-8-598/united DR over Trib To Quenby Creek | Fair | 44.9 ft | 375 | 1968 |
| S-8-605/walter RD over Unnamed Stream | Fair | 29.9 ft | 375 | 1970 |
| S-97/cane Gully RD over Whiskenboo Creek | Fair | 44.9 ft | 375 | 1975 |
| S-8-598/united DR over Unnamed Stream | Fair | 29.9 ft | 375 | 1975 |
| S-8-598/united DR over Trib To Quenby Ck | Fair | 29.9 ft | 375 | 1975 |
| S-8-787 over Caton Creek | Fair | 75.1 ft | 350 | 1974 |
| S-8-787 over Trib To Black Creek | Fair | 44.9 ft | 350 | 1980 |
| S-8-787 over Trib To Ashley River | Fair | 44.9 ft | 350 | 1980 |
| S-8-447 over Unnamed Stream | Fair | 29.9 ft | 300 | 1965 |
| S-8-447 over Wadboo Swamp | Fair | 29.9 ft | 300 | 1965 |
| S-8-447 over Wadboo Swamp | Fair | 60.0 ft | 300 | 1965 |
| S-8-447 over Wadboo Creek | Fair | 29.9 ft | 300 | 1965 |
| S-8-447 over Wadboo Swamp | Fair | 29.9 ft | 300 | 1965 |
| S-696/old Fort RD over Unnamed Stream | Fair | 29.9 ft | 275 | 1972 |
| S-8-361 over Canady Branch | Fair | 29.9 ft | 250 | 1961 |
| S-8-275 over Cypress Swamp | Fair | 29.9 ft | 250 | 1966 |
| L-8-570/rose DR over Sawmill Branch | Fair | 44.9 ft | 250 | 1970 |
| S-8-718 over Trib To Lake Marion | Fair | 29.9 ft | 250 | 1970 |
| L-698/whitworth ST over Fairlawn Creek | Fair | 60.0 ft | 250 | 1973 |
| L-240/green Bay RD over King Swamp | Fair | 29.9 ft | 250 | 1988 |
| L-8-2381 over Unnamed Stream | Fair | 75.1 ft | 250 | 1989 |
| S-8-788/queenie RD over Trib To Cypress Swp | Fair | 29.9 ft | 225 | 1975 |
| S-8-360 over Broad Axe Creek | Fair | 75.1 ft | 200 | 1961 |
| S-376/alligator RD over Alligator Creek | Fair | 44.9 ft | 150 | 1962 |
| S-902/canal DR over Fairlawn Creek | Fair | 75.1 ft | 150 | 1967 |
| S-707/fortview RD over Unnamed Stream | Fair | 29.9 ft | 125 | 1970 |
| S-8-478/birch AVE over Unnamed Stream | Fair | 29.9 ft | 100 | 1968 |
| S-8-599 over Muddy Creek | Fair | 29.9 ft | 100 | 1969 |
| S-8-599 over Turkey Creek | Fair | 44.9 ft | 100 | 1969 |
| S-186/imperial DR over Unnamed Stream | Fair | 29.9 ft | 100 | 1970 |
| S-8-47/lebanon RD over Cypress Swamp -no.1 | Fair | 44.9 ft | 100 | 1981 |
| S-8-47/lebanon RD over Mill Branch | Fair | 44.9 ft | 100 | 1981 |
| S-8-408/mccrae DR over Unnamed Stream | Fair | 44.9 ft | 50 | 1966 |
| Gal Branch-bridge over Branch | Fair | 30.8 ft | 50 | 1974 |
| Turkey Creek-bridg over Turkey Creek | Fair | 30.2 ft | 50 | 1974 |
| Harleston Dam Cree over Harleston Dam Creek | Fair | 30.2 ft | 50 | 1977 |
| Wambaw Creek-bridg over Creek | Fair | 240.2 ft | 50 | 1968 |
| Br. Of Fox Gulley over Branch | Fair | 60.7 ft | 50 | 1968 |
| Whiskenboo Creek-b over Whiskenboo Creek | Fair | 30.8 ft | 50 | 1978 |
| Bullhead Run Branc over Branch | Fair | 30.8 ft | 50 | 1979 |
| Nicholson Creek-br over Creek | Fair | 60.0 ft | 50 | 1970 |
| Turkey Creek-bridg over Creek | Fair | 90.9 ft | 50 | 1968 |
| Turkey Creek-bridg over Creek | Fair | 90.9 ft | 50 | 1968 |
| Br. Of Fox Gully B over Branch | Fair | 29.9 ft | 50 | 1968 |
| Nicholson Creek-br over Creek | Fair | 30.2 ft | 50 | 1978 |
| Nicholson Creek-br over Creek | Fair | 70.5 ft | 50 | 1972 |
| Harleston Creek-br over Creek | Fair | 30.2 ft | 50 | 1972 |
| Harleston Dam Cree over Creek | Fair | 28.9 ft | 50 | 1972 |
| Turkey Creek-bridg over Creek | Fair | 60.0 ft | 50 | 1973 |
| S-8-607/effie DR over Unnamed Stream | Fair | 29.9 ft | 25 | 1970 |
| Perimeter Road over Admirals Ditch | Fair | 55.1 ft | 20 | 1967 |
| US 17 Alt over I-26 | Good | 360.9 ft | 59,300 | 2003 |
| US 17 Alt over Sawmill Creek | Good | 23.0 ft | 44,000 | 1936 |
| S-8-33 over Unnamed Stream | Good | 89.9 ft | 38,400 | 2000 |
| I-526 EB over Marsh | Good | 390.1 ft | 33,450 | 1989 |
| S-8-136 over Goose Creek | Good | 310.0 ft | 29,500 | 1998 |
| US 17 Alt over Poplar Branch | Good | 23.0 ft | 23,300 | 1936 |
| S-8-33 over Unnamed Stream | Good | 98.4 ft | 21,000 | 1997 |
| Sc 41 over Wando River | Good | 2087.9 ft | 16,500 | 2017 |
| L-1206/nexton PKWY over I-26 | Good | 246.1 ft | 15,000 | 2017 |
| S-8-16 over I-26 | Good | 234.3 ft | 11,700 | 2022 |
| S-8-33 EB over Martins Creek | Good | 98.4 ft | 10,500 | 1997 |
| S-8-33 WB over Martins Creek | Good | 142.1 ft | 10,500 | 2023 |
| US 52 WB over Rr Csxt | Good | 204.1 ft | 10,250 | 1971 |
| US 52 over Walker Swamp | Good | 89.9 ft | 9,600 | 1997 |
| L-33 over Beresford Creek | Good | 120.1 ft | 9,600 | 2024 |
| US 17 Alt over Drain-canady Branch | Good | 23.0 ft | 9,300 | 1948 |
| S-8-535/royle RD over Ancrun Swamp | Good | 49.9 ft | 8,500 | 2003 |
| US 176/state RD over Dean Swamp | Good | 240.2 ft | 7,800 | 2022 |
| S-8-9 over Rr Csxt | Good | 117.1 ft | 7,400 | 2014 |
| S-8-1092 over Unnamed Stream | Good | 44.9 ft | 7,100 | 1982 |
| S-8-791 over N. Mulberry Creek | Good | 100.1 ft | 6,500 | 2020 |
| S-8-98/cainhoy RD over Sanders Creek | Good | 99.1 ft | 5,000 | 1999 |
| US 17 Alt over Savanna Creek | Good | 26.9 ft | 4,700 | 1948 |
| Sc 41 over Quimby Creek | Good | 109.9 ft | 4,200 | 2003 |
| Sc 402 over Huger Creek | Good | 149.9 ft | 3,700 | 2005 |
| Sc 402 over Alligator Creek | Good | 31.5 ft | 3,300 | 1949 |
| Sc 45/trojan RD over Diversion Canal | Good | 705.1 ft | 2,800 | 2007 |
| Sc 27 over Santee Branch | Good | 60.0 ft | 2,700 | 1994 |
| Sc 27 over Merkel Branch | Good | 60.0 ft | 2,700 | 1994 |
| Sc 41/hwy 41 over Turkey Creek | Good | 120.1 ft | 2,600 | 2005 |
| S-8-100 over Unnamed Stream | Good | 44.9 ft | 2,500 | 1966 |
| S-22/california Av over California Branch | Good | 74.1 ft | 2,300 | 2010 |
| S-8-32 over Partridge Creek | Good | 109.9 ft | 2,100 | 2016 |
| S-08-126 over Fox Swamp | Good | 40.0 ft | 2,100 | 2004 |
| S-08-126 over Grave Hill Swamp | Good | 29.9 ft | 2,100 | 2006 |
| Ramp Off I-26 EB over I-26 | Good | 259.2 ft | 2,100 | 2019 |
| Ramp Off I-526 EB over Cooper River Trib | Good | 624.7 ft | 2,000 | 1992 |
| S-135/mudville RD over Williams Branch | Good | 29.9 ft | 1,900 | 1999 |
| S-135/mudville RD over Unnamed Branch | Good | 49.9 ft | 1,900 | 1999 |
| S-708/viper RD over Rr Csxt | Good | 169.9 ft | 1,600 | 2009 |
| S-8-98/canhoy RD over Quimby Creek | Good | 120.1 ft | 1,550 | 2007 |
| S-8-98/cainhoy RD over French Quarter Ck | Good | 89.9 ft | 1,550 | 2007 |
| S-46/old Dairy RD over Unnamed Stream-1 | Good | 29.9 ft | 1,500 | 1973 |
| S-46/old Diary RD over Kelly Branch | Good | 29.9 ft | 1,500 | 1973 |
| Sc 311 over Trib To Tupelo Bay | Good | 21.0 ft | 1,450 | 1943 |
| S-8-6 over Crawl Creek | Good | 69.9 ft | 1,150 | 2001 |
| S-8-44/dr Evans RD over Stream | Good | 40.0 ft | 1,100 | 2007 |
| S-8-44/sr Evans RD over Mepkin Creek | Good | 60.0 ft | 1,100 | 2008 |
| L-2828/fishtalerd over Tidal Marsh | Good | 149.9 ft | 1,000 | 2009 |
| S-8-126 over Gravel Hill Swamp | Good | 49.9 ft | 850 | 2010 |
| Ramp Off I-26 EB over Ramp On I-26 EB | Good | 138.1 ft | 800 | 2019 |
| Ramp On I-26 EB over I-26 | Good | 250.0 ft | 800 | 2019 |
| S-133/steed CR RD over York Bottom Creek | Good | 40.0 ft | 600 | 2006 |
| S-133/steed CR RD over Washaw Creek | Good | 69.9 ft | 600 | 2011 |
| S-8-35 over Trib To Crawl Creek | Good | 49.9 ft | 600 | 2001 |
| S-171/witherbee RD over Trib To Bullhead Run | Good | 49.9 ft | 550 | 2003 |
| S-171/witherbee RD over Mary Ann Branch | Good | 49.9 ft | 550 | 2004 |
| S-554/dennis BLVD over Unnamed Stream | Good | 68.9 ft | 500 | 1997 |
| S-554/dennis BLVD over Unnamed Stream | Good | 29.9 ft | 500 | 1999 |
| S-97/cane Gully RD over Whiskenboo Creek | Good | 29.9 ft | 375 | 1999 |
| S-97/cane Gully RD over Cane Gully Branch | Good | 49.9 ft | 375 | 2005 |
| S-8-48/bethera RD over Whiskinboo Creek | Good | 79.1 ft | 350 | 2000 |
| S-8-49 over Echaw Creek #1 | Good | 40.0 ft | 325 | 2003 |
| S-8-49 over Echaw Creek #2 | Good | 40.0 ft | 325 | 2004 |
| S-8-449 over Gants Mill Branch | Good | 40.0 ft | 275 | 2004 |
| S-97/cane Gully RD over Bullhead Creek | Good | 99.1 ft | 275 | 1999 |
| L-1527/brtnprkblvd over Sawmill Branch | Good | 36.4 ft | 275 | 2015 |
| L-1017/steward ST over Unnamed Stream | Good | 26.9 ft | 250 | 1991 |
| L-3163/discoverydr over Stroberfield Branch | Good | 89.9 ft | 250 | 2003 |
| L-2094/cntnialblvd over Canal | Good | 29.9 ft | 250 | 1999 |
| L-1920/rodenisldr over Ralston Creek | Good | 642.1 ft | 250 | 2013 |
| L-2888/fairbanksdr over Tidal Marsh | Good | 20.0 ft | 250 | 2009 |
| L-2728/turtlpondrd over Sawmill Branch | Good | 25.9 ft | 250 | 2015 |
| L-3289/forrestdr over Nowell Creek | Good | 180.1 ft | 250 | 2017 |
| S-8-388/holly AVE over Unnamed Stream | Good | 29.9 ft | 225 | 1968 |
| S-732 over Goose Creek Reservoir | Good | 180.1 ft | 150 | 2022 |
| S-8-1251/angie DR over Timothy Creek | Good | 23.0 ft | 125 | 1960 |
| S-8-134/wren RD over Unnamed Stream | Good | 29.9 ft | 125 | 1965 |
| S-8-697/secong ST over Unnamed Stream | Good | 29.9 ft | 100 | 1973 |