| US 76 over Seneca River | 1958 | 32,400 | Fair |
| US 76 over NS RR | 1960 | 27,000 | Fair |
| Sc 93 over US 123 | 2001 | 25,400 | Good |
| Sc 93 over US 76 | 2001 | 25,400 | Good |
| US 123 over S.c. 135 | 1963 | 25,300 | Fair |
| US 123 over Trib to 18 Mi Creek | 1963 | 23,700 | Fair |
| Sc 153 over US 123 | 1985 | 21,300 | Fair |
| US 123 over Trib to 18 Mi.creek | 1960 | 19,500 | Fair |
| Sc 8 over NS RR | 1938 | 18,400 | Fair |
| Sc 8 over Rices Creek | 1920 | 14,600 | Poor |
| US 123 NB over U.S. 178 | 1962 | 14,450 | Fair |
| S-39-29 over US 123 | 1964 | 14,100 | Fair |
| Sc 8 over Wolf Creek | 1988 | 13,400 | Good |
| US 123 NB over S-64 | 1962 | 12,850 | Fair |
| US 123 SB over S-64 | 1962 | 12,850 | Fair |
| US 123 SB over U.S. 178 | 1962 | 12,850 | Fair |
| US 123 NB over Georges Creek | 1957 | 12,200 | Fair |
| US 123 over Georges Creek | 1948 | 12,200 | Poor |
| Sc 124 over Georges Creek | 2024 | 10,600 | Good |
| Sc 153 Extension over Norfolk Southern RR | 2020 | 10,000 | Good |
| US 178 over Golden Creek | 1940 | 9,800 | Fair |
| US 123/SC 93 Con over US 123 Sbl | 1963 | 9,600 | Fair |
| S-39-30 over US 123 | 1962 | 8,600 | Fair |
| Sc 183 over Keowee River | 1964 | 8,500 | Fair |
| Sc 183 over Wolf Creek | 1956 | 8,500 | Fair |
| US 178 over Eighteen Mile Creek | 1951 | 8,500 | Poor |
| S-39-18 over Eighteen Mile Creek | 1962 | 8,400 | Fair |
| S-39-18 over US 123 | 1962 | 8,400 | Fair |
| Sc 8 over U.S.123 | 1963 | 8,000 | Fair |
| US 178 over Rices Creek | 1920 | 7,600 | Fair |
| US 178 over Town Creek | 1929 | 7,600 | Fair |
| Sc 8 over Town Creek | 1940 | 7,000 | Fair |
| Sc 135 over Georges Creek | 1959 | 6,900 | Good |
| Sc 133 over Twelve Mile Creek | 2008 | 6,800 | Good |
| S-39-283 over Trib to Brushy Ck | 1966 | 6,700 | Good |
| S-39-40 over Brushy Creek | 1975 | 6,700 | Fair |
| S-39-235 over Georges Creek | 2010 | 6,600 | Good |
| US 178 over Wolf Creek | 1928 | 6,500 | Good |
| S-39-36 over Georges Creek | 1992 | 6,300 | Fair |
| Sc 153 Extension over Hamilton Creek | 2019 | 6,100 | Good |
| S-39-134 over Brushy Creek | 1977 | 6,000 | Good |
| S-39-94 over Georges Creek | 1968 | 5,900 | Fair |
| US 178 over N. Fork 12 Mi.creek | 1940 | 5,900 | Fair |
| Sc 93 over Norfolk Southern RR | 1954 | 5,500 | Poor |
| S-39-36 over Trib to Georges Creek | 1991 | 5,400 | Good |
| Sc 8 over Town Creek | 1934 | 5,100 | Fair |
| S-39-30 over Trib to 18 Mile CR | 1958 | 5,000 | Poor |
| L-512 over NS RR | 2007 | 4,600 | Good |
| S-39-15 over Hartwell Lake | 1983 | 4,500 | Fair |
| S-39-27 over US 123 | 1962 | 4,400 | Fair |
| S-39-32 over Twelve Mile Creek | 2005 | 4,400 | Good |
| S-39-135 over Hamilton CR | 1957 | 4,200 | Poor |
| S-39-135 over NS RR | 2010 | 4,200 | Good |
| Sc 93 over Norfolk Southern RR | 1949 | 4,200 | Fair |
| S-39-355 over Machine Creek | 1967 | 4,100 | Fair |
| Sc 133 over Six Mile Creek | 1963 | 4,100 | Fair |
| Sc 133 over Trib to 6 Mi.creek | 1973 | 4,100 | Fair |
| S-39-133 over Brushy Creek | 2009 | 4,000 | Good |
| S-39-64 over NS Railroad | 1991 | 3,800 | Good |
| Sc 8 over Oolenoy River | 1938 | 3,800 | Poor |
| Sc 137 over 12 Mile Creek | 1972 | 3,600 | Fair |
| S-39-37 over NS RR | 1995 | 3,400 | Good |
| S-39-271 over US 123 | 1962 | 3,300 | Fair |
| Sc 11 over Gville Water Works Pipes | 1970 | 3,300 | Poor |
| S-39-355 over Trib to Machine Ck | 1967 | 3,200 | Poor |
| US 178 over Trib to N.fork 12 Mi.cr | 1957 | 3,200 | Good |
| Sc 135 over Shoals Creek | 1959 | 3,100 | Fair |
| Sc 135 over Trib Carpenter Ck (1) | 1959 | 3,100 | Poor |
| Sc 135 over Trib Carpenter Ck (2) | 1959 | 3,100 | Fair |
| S-39-32 over Town Creek | 1968 | 3,000 | Fair |
| S-39-325 over Mad Dog Creek | 1973 | 3,000 | Fair |
| Sc 186 over Shoals Creek | 1959 | 3,000 | Fair |
| S-39-160 over Six Mile Creek | 2015 | 2,900 | Good |
| S-39-160 over Trib to 6 Mile Ck | 1973 | 2,900 | Fair |
| C-39-517 over Trib to Hartwell | 1968 | 2,800 | Fair |
| S-39-160 over Trib to Keowee River | 1958 | 2,800 | Poor |
| S-39-270 over Fifteen Mile Creek | 1965 | 2,800 | Poor |
| S-39-274 over Rices Creek | 1996 | 2,800 | Good |
| S-39-274 over Trib to Rices Creek | 1967 | 2,800 | Fair |
| S-39-186 over US 123 | 1962 | 2,700 | Fair |
| Sc 11 over Oolenoy River | 1970 | 2,700 | Fair |
| S-39-267 over Twelve Mile Creek | 2018 | 2,600 | Good |
| S-39-62 over Trib to 18 Mi.creek | 1980 | 2,600 | Good |
| S-39-23 over Town Creek | 1957 | 2,500 | Fair |
| S-39-250 over Machine Creek | 2024 | 2,500 | Good |
| S-39-27 over Eighteen Mile Creek | 2005 | 2,500 | Good |
| S-39-56 over Mid Br of Bushy CR | 1967 | 2,500 | Poor |
| S-39-90 over Pickens Railroad | 1966 | 2,500 | Fair |
| S-39-90 over Wolf Creek | 1967 | 2,500 | Poor |
| Sc 11 over Trib to Oolenoy River | 1979 | 2,500 | Fair |
| S-39-32 over Crow Creek | 1960 | 2,400 | Poor |
| Sc 8 over Town Creek | 1934 | 2,400 | Fair |
| Sc 8 over Trib to Adams Creek | 1934 | 2,400 | Good |
| Sc 8 over Trib to Town Creek | 1934 | 2,400 | Fair |
| S-39-90 over Rices Creek | 1957 | 2,300 | Poor |
| Sc 11 over Little Eastatoe Creek | 1970 | 2,300 | Fair |
| C-39-162 over Little Georges Creek | 2004 | 2,200 | Good |
| S-39-291 over Six Mile Creek | 1967 | 2,200 | Fair |
| US 178 over Mid Fork 12 Mi.creek | 1957 | 2,200 | Good |
| S-39-317 over NS Railroad | 1985 | 2,100 | Fair |
| S-39-291 over Keowee River | 1961 | 2,000 | Fair |
| S-39-95 over Burdine Creek | 1972 | 2,000 | Fair |
| S-39-23 over Twelve Mile Creek | 1995 | 1,950 | Good |
| S-39-33 over Trib Twelve Mile Ck | 1982 | 1,850 | Fair |
| Sc 135 over Adam Creek | 1959 | 1,850 | Poor |
| S-39-137 over Golden Creek | 2000 | 1,800 | Fair |
| S-39-137 over Twelve Mile Creek | 1978 | 1,800 | Good |
| S-39-137 over Shoal Creek | 1982 | 1,750 | Fair |
| S-39-137 over Trib Shoal Creek | 1982 | 1,750 | Fair |
| S-39-250 over Doddies Creek | 2023 | 1,750 | Good |
| Sc 133 over Br of Crow Creek | 1969 | 1,750 | Fair |
| Sc 133 over Crow Creek | 1969 | 1,750 | Fair |
| S-39-144 over Trib to Saluda River | 1996 | 1,700 | Good |
| S-39-395 over Fifteen Mile Creek | 1964 | 1,650 | Poor |
| Sc 8 over Trib to Oolenoy River | 1934 | 1,600 | Good |
| Sc 8 over Weaver Creek | 1935 | 1,600 | Fair |
| S-39-230 over Brushy Creek | 1961 | 1,500 | Poor |
| S-39-122 over Wolf Creek | 1964 | 1,300 | Fair |
| S-39-57 over 23 Mile Creek | 1968 | 1,250 | Fair |
| S-39-61 over Norfolk Southern RR | 2006 | 1,250 | Good |
| S-39-2 over Wolf Creek | 1963 | 1,200 | Fair |
| S-39-49 over Little Estatoe Creek | 1972 | 1,200 | Fair |
| S-39-158 over Golden Creek | 1980 | 1,150 | Fair |
| US 178 over Oolenoy River | 2006 | 1,150 | Good |
| S-39-143 over Big Estatoe Creek | 1980 | 1,100 | Fair |
| S-39-192 over Trib to Georges Ck | 2003 | 1,100 | Good |
| S-39-158 over Rices Creek | 1969 | 1,050 | Fair |
| S-39-158 over Trib to Praters Creek | 2015 | 1,050 | Good |
| S-39-158 over Twelve Mile Creek | 2006 | 1,050 | Good |
| S-39-337 over Twelve Mile Creek | 1961 | 1,000 | Fair |
| S-39-148 over Brushy Creek | 2013 | 950 | Good |
| S-39-26 over Carpenter Creek | 1982 | 950 | Fair |
| S-39-273 over Twelve Mile Creek | 1980 | 950 | Fair |
| S-39-53 over U.S. 123 | 1963 | 950 | Fair |
| S-39-139 over Saluda River | 1962 | 900 | Fair |
| S-39-286 over Georges Ck | 1996 | 900 | Good |
| S-39-286 over Trib to Georges Ck | 1996 | 900 | Good |
| S-39-51 over Twelve Mile Creek | 1979 | 900 | Good |
| S-39-43 over US 123 | 1962 | 850 | Fair |
| Sc 288 over Trib to Oolenoy River | 1948 | 850 | Good |
| Sc 288 over Trib to Oolenoy River | 2015 | 850 | Good |
| Sc 288 over Weaver Creek | 1948 | 850 | Fair |
| S-39-113 over Weaver Creek | 1977 | 800 | Fair |
| S-39-113 over Weaver Creek | 1978 | 800 | Good |
| S-39-52 over Trib to 12 Mile CR | 1970 | 800 | Fair |
| S-39-54 over Golden Creek | 1955 | 800 | Fair |
| C-39-437 over Trib of Machine Creek | 2004 | 750 | Good |
| S-39-64 over Eighteen Mile Creek | 1978 | 750 | Poor |
| S-39-166 over Trib of 23 Mile Creek | 1969 | 700 | Fair |
| S-39-204 over Rices Creek | 1958 | 700 | Poor |
| S-39-43 over 18 Mile Creek | 1969 | 700 | Fair |
| S-39-80 over Wolf Creek | 1959 | 700 | Fair |
| US 178 over Rocky Bottom Creek | 1932 | 700 | Good |
| US 178 over Trib Rocky Bottom Ck | 1932 | 700 | Fair |
| S-39-156 over Middle Fork-12 Mi.cr | 1960 | 650 | Fair |
| S-39-179 over Trib to 23 Mi.creek | 1990 | 650 | Good |
| S-39-222 over Trib to Golden Ck | 1960 | 650 | Fair |
| S-39-222 over Trib to Golden Creek | 1960 | 650 | Fair |
| C-39-765 over Golden Creek | 2013 | 600 | Good |
| S-39-142 over Trib to 12 Mile Ck | 1978 | 600 | Good |
| S-39-44 over Eighteen Mile Creek | 1966 | 600 | Poor |
| S-39-44 over US 123/ Fifteennmile CR | 1962 | 600 | Fair |
| Sc 288 over Trib to Oolenoy River | 1969 | 600 | Fair |
| S-39-140 over Shoal Creek | 1982 | 500 | Good |
| S-39-140 over Shoal Creek | 2023 | 500 | Good |
| US 178 over Trib to Rocky Bottom Crk | 1932 | 500 | Fair |
| S-39-138 over Wolf Creek | 2001 | 475 | Good |
| S-39-26 over Trib to Saluda River | 1969 | 475 | Fair |
| S-39-26 over Trib to Saluda River | 1969 | 475 | Poor |
| S-39-71 over Carpenter Creek | 1963 | 475 | Poor |
| C-39-459 over Georges Creek | 2001 | 450 | Good |
| Sc 8 over Saluda River | 1941 | 450 | Good |
| C-39-2743 over South Saluda Riv | 2000 | 425 | Fair |
| L-39-480 over Brushy Creek | 1954 | 425 | Fair |
| S-39-111 over Trib to Saluda River | 1968 | 400 | Fair |
| S-39-222 over Golden Creek | 1960 | 400 | Fair |
| S-39-44 over Trib to 18 Mile Creek | 1978 | 400 | Fair |
| S-39-47 over Oolenoy River | 2010 | 400 | Good |
| S-39-47 over Trid to Oolenoy River | 2010 | 400 | Good |
| S-39-65 over Shoal Creek | 1994 | 400 | Good |
| S-39-142 over Little Estatoe Creek | 1981 | 375 | Fair |
| Sc 288 over Oolenoy River | 1969 | 375 | Fair |
| C-39-3277 over Middle Fork Twelve Creek | 2005 | 350 | Good |
| C-39-567 over Trib to Twelve Mile CR | 2003 | 350 | Good |
| S-39-126 over Rocky Creek | 1963 | 350 | Fair |
| S-39-272 over North Fork 12 Mi.cr | 1965 | 350 | Poor |
| S-39-277 over Twelve Mile Creek | 1964 | 350 | Poor |
| S-39-162 over Machine Creek | 1966 | 325 | Fair |
| S-39-162 over Trib to Machine Creek | 1966 | 325 | Fair |
| S-39-174 over Trib to 12 Mile Creek | 1982 | 325 | Fair |
| S-39-261 over Trib to Town Creek | 1964 | 325 | Fair |
| S-39-33 over Middle Fork -12 Mi CR | 1982 | 325 | Good |
| S-39-33 over Twelve Mile Creek | 1969 | 325 | Fair |
| S-39-159 over Praters Creek | 1954 | 275 | Poor |
| S-39-159 over Trib to Praters Creek | 1964 | 275 | Fair |
| S-39-159 over Trib to Praters Creek | 1964 | 275 | Fair |
| S-39-226 over Br of Wolf Creek | 1961 | 275 | Poor |
| S-39-222 over Praters Creek | 1965 | 225 | Fair |
| S-39-222 over Rices Creek | 1962 | 225 | Poor |
| S-39-222 over Twelve Mile Creek | 1965 | 225 | Poor |
| S-39-33 over Middle Fork Creek | 1954 | 225 | Poor |
| S-39-33 over Trib to Middle Fork CR | 1989 | 225 | Fair |
| S-39-33 over Trib to Middle Fork CR | 1998 | 225 | Fair |
| S-39-432 over Georges Creek | 1997 | 225 | Good |
| C-39-1044 over Town Creek | 2005 | 200 | Good |
| C-39-1047 over Wolf Creek | 1998 | 200 | Good |
| C-39-1185 over Todd Creek | 2006 | 200 | Good |
| C-39-1228 over Trib to Rice Creek | 2011 | 200 | Fair |
| C-39-1399 over Unnamed Canal | 2006 | 200 | Good |
| C-39-1401 over Georges Creek | 1985 | 200 | Fair |
| C-39-1401 over Trib Georges Creek | 1997 | 200 | Good |
| C-39-1529 over Eighteen Mile Creek | 2014 | 200 | Good |
| C-39-1535 over Town Creek | 2007 | 200 | Good |
| C-39-1536 over Georges Creek | 2001 | 200 | Good |
| C-39-1548 over Trib Eighteenmile Creek | 2008 | 200 | Good |
| C-39-157 over Trib Lake Keowee | 2008 | 200 | Good |
| C-39-1598 over Trib Eighteen Mile Creek | 2008 | 200 | Good |
| C-39-1635 over Trib to Twelve Mile Crk | 2022 | 200 | Good |
| C-39-1648 over Trib to Rices Creek | 2006 | 200 | Good |
| C-39-1658 over Trib to 3 & 20 Crk | 2012 | 200 | Good |
| C-39-1766 over Trib to 18 Mile Creek | 2001 | 200 | Good |
| C-39-179 over Unknown Creek | 2007 | 200 | Good |
| C-39-1854 over Crayton Creek | 2007 | 200 | Good |
| C-39-1905 over Trib Eighteen Mile Creek | 2008 | 200 | Good |
| C-39-192 over Burdine Creek | 2001 | 200 | Good |
| C-39-1929 over Trib N Fork 12 Mile Ck | 1960 | 200 | Good |
| C-39-201 over Tribute to Rice Creek | 2002 | 200 | Good |
| C-39-2514 over Trib to Town Crk | 2001 | 200 | Good |
| C-39-274 over Golden Creek | 2012 | 200 | Good |
| C-39-277 over Todd Creek | 2005 | 200 | Good |
| C-39-305 over Burdine Creek | 2007 | 200 | Good |
| C-39-34 over Adam Creek | 1997 | 200 | Good |
| C-39-3910 over Trib to Georges Crk | 2008 | 200 | Good |
| C-39-394 over Golden Creek | 2010 | 200 | Good |
| C-39-401 over Trib to Weaver Creek | 1999 | 200 | Good |
| C-39-441 over Trib to Machine Creek | 2000 | 200 | Good |
| C-39-474 over Hamilton Creek | 2004 | 200 | Good |
| C-39-477 over Trib Rocky Bottom Creek | 1968 | 200 | Poor |
| C-39-486 over Trib Eighteen Mile Creek | 2009 | 200 | Good |
| C-39-494 over Trib to 18 Mile Creek | 1970 | 200 | Fair |
| C-39-532 over Trib to Lake Hartwell | 1998 | 200 | Good |
| C-39-578 over Trib to 12 Mile Creek | 2001 | 200 | Good |
| C-39-578 over Trib to Twelve Mile CR | 2015 | 200 | Good |
| C-39-598 over Wolf Creek | 1998 | 200 | Good |
| C-39-603 over Town Creek | 2011 | 200 | Good |
| C-39-614 over Wolf Creek | 2009 | 200 | Good |
| C-39-623 over City Lake | 2007 | 200 | Good |
| C-39-623 over N Fork of Twelve Mile CR | 2013 | 200 | Good |
| C-39-636 over Six Mile Creek | 2013 | 200 | Good |
| C-39-688 over Twelve Mile Creek | 2015 | 200 | Good |
| C-39-690 over Twelve Mile Creek | 2001 | 200 | Good |
| C-39-705 over Trib to Rices Creek | 2005 | 200 | Good |
| C-39-706 over Eighteen Mile Creek | 2014 | 200 | Good |
| C-39-709 over Trib to Saluda River | 1998 | 200 | Good |
| C-39-714 over Rices Creek | 2004 | 200 | Good |
| C-39-721 over Kutoma Branch | 2008 | 200 | Good |
| C-39-739 over South Saluda River | 1995 | 200 | Good |
| C-39-863 over Trib to Burdine Creek | 2001 | 200 | Good |
| C-39-941 over Trib to 3 & 20 Crk | 2000 | 200 | Good |
| L-415 over Trib to 18 Mi Creek | 1962 | 200 | Fair |
| L-477 over Rocky Bottom Creek | 1990 | 200 | Fair |
| S-39-105 over Eighteen Mile Creek | 2017 | 200 | Good |
| S-39-129 over Trib to Town Creek | 2015 | 200 | Good |
| S-39-177 over Shoal Creek | 1988 | 200 | Good |
| S-39-41 over Twenty Three Mile Creek | 1961 | 200 | Fair |
| S-39-81 over Wolf Creek | 1998 | 200 | Good |
| S-39-110 over Trib to Saluda River | 1969 | 175 | Fair |
| S-39-48 over Oolenoy River | 1997 | 175 | Fair |
| S-39-100 over Big Estatoe | 1990 | 150 | Fair |
| S-39-100 over Mill Creek | 2017 | 150 | Good |
| S-39-172 over Cedar Creek | 1994 | 150 | Fair |
| S-39-287 over Gregory Creek | 1967 | 150 | Good |
| S-39-354 over Trib to Carpenter Ck | 1979 | 150 | Fair |
| C-39-1042 over Town Creek | 1987 | 131 | Good |
| C-39-1786 over Trib to Wolf Creek | 2005 | 131 | Good |
| C-39-563 over Rices Creek | 2013 | 126 | Good |
| C-39-129 over Town Creek | 1990 | 125 | Fair |
| C-39-696 over Trib to Oolenoy River | 2003 | 125 | Good |
| S-39-168 over Trib to Georges Creek | 1955 | 125 | Good |
| S-39-237 over Trib-rocky Bottom CR | 1962 | 125 | Fair |
| S-39-25 over Trib to Oolenoy River | 2015 | 125 | Good |
| S-39-25 over Trib to Oolenoy River | 1955 | 125 | Poor |
| S-39-298 over Oolenoy River | 2010 | 125 | Good |
| S-39-67 over Town Creek | 1964 | 125 | Poor |
| S-39-98 over Trib to Rocky Bottom Ck | 1970 | 125 | Fair |
| S-39-98 over Trib to Rocky Bottom Ck | 1981 | 125 | Poor |
| C-39-502 over Tribute to 12 Mile Creek | 2004 | 60 | Good |
| C-39-6975 over Rocky Bottom Creek | 2008 | 50 | Good |
| C-39-644 over Trib of Little Crow CR | 2010 | 25 | Good |
| C-39-644 over Trib of Little Crow Ck | 1999 | 25 | Good |