| I-85 NB over Hartwell Reservoir | 1961 | 25,400 | Fair |
| I-85 SB over Hartwell Reservoir | 1961 | 25,400 | Fair |
| I-85 NB over Fairplay Creek | 1961 | 23,650 | Fair |
| I-85 SB over Fairplay Creek | 1961 | 23,650 | Fair |
| US 76 over Seneca Creek | 1958 | 23,000 | Fair |
| Sc 28 over Richland Creek | 1961 | 16,300 | Good |
| US 76 over Richland Creek | 1965 | 14,300 | Fair |
| S-37-488 over Norfolk Southern Railway | 2005 | 13,200 | Good |
| S-402 over Trib to Richland Creek | 2010 | 11,400 | Good |
| Sc 130 over Lake Keowee (S. Canal) | 1968 | 10,100 | Fair |
| Sc 130 over N.canal-lake Keowee | 1968 | 10,100 | Fair |
| Sc 11 over Abandoned Cnw RR | 1960 | 9,000 | Good |
| Sc 11 over Cane Creek | 1958 | 9,000 | Fair |
| Sc 59 over Coneross Creek | 1937 | 8,700 | Fair |
| Sc 59 over Holleman Branch | 1937 | 8,700 | Fair |
| Sc 59 over NS RR | 1940 | 8,600 | Fair |
| S-37-50 over Norfolk Southern RR | 2001 | 7,300 | Good |
| US 76 EB over Coneross Creek | 1965 | 7,150 | Good |
| US 76 EB over NS RR | 1965 | 7,150 | Good |
| US 76 WB over NS RR | 1981 | 7,150 | Good |
| US 76 Wbl over Coneross Creek | 1981 | 7,150 | Good |
| Sc 188 over Lake Keowee (cane Ck) | 1969 | 7,100 | Poor |
| Sc 28 EB over Sc 11 | 1975 | 6,850 | Fair |
| Sc 28 WB over Sc 11 | 1975 | 6,850 | Fair |
| S-37-402 over Unnamed Trib | 2010 | 6,700 | Good |
| Sc 59 over Snow Creek | 1937 | 6,700 | Fair |
| S-37-37 over Seneca River | 1962 | 6,500 | Fair |
| Sc 11 over S.c. 183 | 1969 | 6,500 | Good |
| Sc 183 over Lake Keowee | 1969 | 6,400 | Fair |
| Sc 11 over Fullers Creek | 1974 | 6,300 | Fair |
| Sc 11 over U.S. 76 & 123 | 1975 | 6,300 | Good |
| S-4 WB over Seneca River | 2004 | 6,200 | Good |
| Sc 11 over Colonels Fork Creek | 1974 | 6,200 | Good |
| Sc 11 over Coneross Creek | 1974 | 6,200 | Good |
| Sc 11 over Little Cane Creek | 1969 | 6,200 | Poor |
| Sc 11 over Southern Rwy | 1974 | 6,200 | Good |
| Sc 93 EB over Seneca River | 1961 | 6,200 | Good |
| Sc 11 over Oconee Creek | 1958 | 5,600 | Fair |
| Sc 183 over Cane Creek | 1936 | 5,400 | Fair |
| Sc 183 over Cane Creek | 1936 | 5,400 | Good |
| Sc 183 over Little Cane Creek | 1936 | 5,400 | Fair |
| Sc 24 over Sc 11 | 1975 | 5,100 | Fair |
| S-37-63 over Perkins Creek | 1971 | 5,000 | Fair |
| US 123 over NS RR | 1934 | 5,000 | Fair |
| Sc 11 over Keowee River | 1969 | 4,800 | Fair |
| Sc 11 over N. Fork Little River | 1969 | 4,600 | Fair |
| Sc 11 over Trib N Fork Lttl River | 1969 | 4,600 | Good |
| Sc 11 over W. Fork Little River | 1969 | 4,600 | Fair |
| S-37-488 over Davis Mill Creek | 1973 | 4,500 | Fair |
| S-37-135 over Richland Creek | 1970 | 3,900 | Fair |
| S-37-135 over Trib to Richland Creek | 2015 | 3,900 | Good |
| Sc 11 over I-85 | 1976 | 3,900 | Poor |
| Sc 59 over Trib to Beaverdam Crk | 1941 | 3,700 | Fair |
| S-37-65 over Martin Creek | 1961 | 3,500 | Fair |
| Sc 28 over Trib to Cane Creek | 1938 | 3,500 | Good |
| S-37-135 over Coneross Creek | 1999 | 3,400 | Fair |
| US 76 over Chauga River | 1965 | 3,300 | Fair |
| US 76 over Ramsey Creek | 1941 | 3,300 | Fair |
| S-37-24 over Little Cane Creek | 1948 | 3,100 | Fair |
| US 123 over Chauga Creek | 1944 | 3,100 | Fair |
| Sc 183 over Coneross Creek | 1958 | 3,000 | Fair |
| Sc 188 over Lake Keowee (crooked Ck) | 1969 | 2,900 | Fair |
| Sc 59 over W. Beaver Dam Creek | 1941 | 2,800 | Fair |
| US 123 over Tugaloo River | 1962 | 2,800 | Fair |
| Sc 183 over Colonels Fork Creek | 1931 | 2,700 | Fair |
| S-37-50 over Coneross Creek | 1962 | 2,500 | Fair |
| Sc 183 over Trib to Little Cane CR | 1969 | 2,500 | Good |
| Sc 28 over Chauga Creek | 1939 | 2,400 | Good |
| Sc 59 over Cleveland Creek | 2009 | 2,400 | Good |
| S-37-439 over Seneca Creek | 2005 | 2,300 | Good |
| S-37-184 over Coneross Creek | 1961 | 2,100 | Fair |
| S-37-531 over Perkins Creek | 2016 | 2,100 | Good |
| Sc 59 over I-85 | 1961 | 2,100 | Fair |
| US 76 over Long Creek | 1962 | 2,000 | Good |
| Sc 130 over Stamp Creek | 1968 | 1,900 | Fair |
| US 76 over Chattooga Riv-ga. Line | 2007 | 1,900 | Good |
| S-37-133 over Little Cane Creek | 1952 | 1,750 | Fair |
| S-37-35 over S.c. 28 | 1972 | 1,750 | Fair |
| S-37-36 over Coneross Creek | 1973 | 1,750 | Poor |
| S-37-107 over Bear Swamp Crk | 1976 | 1,700 | Fair |
| S-37-13 over Coneross Creek | 1996 | 1,700 | Good |
| S-37-13 over Richland Creek | 2015 | 1,700 | Good |
| S-37-133 over Cane Creek | 2013 | 1,650 | Good |
| S-37-63 over Coneross Creek | 1985 | 1,600 | Fair |
| S-37-210 over Seneca Creek | 1961 | 1,550 | Fair |
| S-37-324 over Cane Creek | 1960 | 1,500 | Fair |
| S-37-54 over Coneross Creek | 1960 | 1,500 | Fair |
| S-37-67 over Big Choestoea Creek | 1962 | 1,500 | Fair |
| S-37-181 over Beaty Creek | 1954 | 1,450 | Fair |
| Sc 130 over N Fork-little River | 1982 | 1,400 | Fair |
| Sc 130 over Smeltzer Creek | 1982 | 1,400 | Fair |
| S-37-193 over Chauga River | 1965 | 1,350 | Poor |
| S-37-51 over Snow Creek | 1952 | 1,350 | Poor |
| U.S. 221 over J. Strom Thurmond Dam | 1950 | 1,350 | Fair |
| S-37-24 over Little River | 1949 | 1,200 | Fair |
| S-37-181 over Little Cane Creek | 1997 | 1,100 | Good |
| S-37-109 over Colonels Fork Creek | 1960 | 1,050 | Poor |
| S-37-148 over Cane Creek | 1980 | 900 | Fair |
| S-37-172 over W Fork Little River | 1964 | 850 | Fair |
| Sc 28 over East Village Creek | 1955 | 850 | Good |
| Sc 28 over Taylor Creek | 1955 | 850 | Good |
| S-37-106 over Colonel Fork Creek | 1975 | 800 | Poor |
| S-37-129 over Oconee Creek | 1959 | 800 | Fair |
| S-37-145 over N.fork Little River | 1960 | 800 | Fair |
| S-37-220 over Bear Swamp Creek | 1986 | 800 | Good |
| S-37-49 over Choestoea Creek | 1966 | 800 | Fair |
| S-37-49 over Trib to Chestoea Creek | 1967 | 800 | Good |
| S-37-222 over Trib. Lake Keowee | 1993 | 750 | Good |
| S-37-236 over Fair Play Creek | 1969 | 750 | Fair |
| S-37-204 over Trib to Coneross CR | 1965 | 700 | Fair |
| S-37-57 over Trib to Little River | 1956 | 700 | Fair |
| S-37-57 over Trib to Little River | 1956 | 700 | Poor |
| S-37-57 over Trib to Little River | 1956 | 700 | Fair |
| S-37-116 over Snow Creek | 1958 | 650 | Fair |
| S-37-66 over Beaver Dam Creek | 2002 | 650 | Good |
| S-37-66 over Cleveland Creek | 1982 | 650 | Fair |
| S-37-129 over W Fork Little River | 1996 | 600 | Good |
| S-37-137 over Trib Martin Creek | 1954 | 600 | Fair |
| S-37-168 over Little Choestoea Ck | 1970 | 600 | Fair |
| S-37-168 over Trib to Choestoea Ck | 1969 | 600 | Fair |
| S-37-181 over Cane Creek | 1978 | 600 | Fair |
| S-37-31 over Snow Creek | 1962 | 600 | Poor |
| S-37-435 over Trib to Choestoea CR | 1960 | 600 | Fair |
| S-37-99 over Beaverdam Creek | 1956 | 550 | Poor |
| S-37-173 over Little River | 1956 | 500 | Poor |
| S-37-91 over Colonel Fork Creek | 1971 | 500 | Fair |
| S-37-20 over Choestoea Creek | 1989 | 450 | Good |
| S-37-223 over Crooked Creek | 1954 | 450 | Fair |
| S-37-52 over Beaver Dam Creek | 1960 | 450 | Poor |
| S-37-174 over Trib to Oconee Creek | 1976 | 425 | Fair |
| S-37-174 over Trib to Oconee Creek | 1993 | 425 | Poor |
| S-37-100 over I-85 | 1962 | 400 | Fair |
| S-37-174 over Trib to Cane Creek | 1974 | 400 | Good |
| S-37-160 over Barton Creek | 1982 | 375 | Fair |
| S-37-160 over Longnose Creek | 1994 | 375 | Fair |
| S-37-160 over Tugaloo River | 1967 | 375 | Fair |
| S-37-429 over Tr. to Choestoea Creek | 1967 | 375 | Poor |
| S-37-59 over Cane Creek | 1991 | 375 | Fair |
| S-37-59 over Trib to Cane Ck | 1994 | 375 | Good |
| S-37-59 over Trib to Cane Creek | 1951 | 375 | Poor |
| S-37-88 over Toxaway Creek | 2011 | 375 | Good |
| Ga SR 28 over Chattooga River | 1936 | 350 | Fair |
| S-37-290 over Chauga River | 1971 | 350 | Fair |
| S-37-132 over Trib. to Little Cane Crk | 1959 | 300 | Fair |
| S-37-234 over Stamp Creek | 1974 | 300 | Fair |
| S-37-241 over Trib to Coneross Creek | 1989 | 300 | Good |
| S-37-68 over Barton Creek | 1962 | 300 | Poor |
| S-37-68 over Longnose Creek | 1962 | 300 | Fair |
| S-37-68 over Trib to Tugaloo River | 1962 | 300 | Fair |
| S-37-146 over Mullers Creek | 1996 | 275 | Good |
| S-37-180 over Trib to Choestoea Ck | 1964 | 275 | Fair |
| S-37-206 over Trib to Beaver Dam Ck | 1958 | 275 | Poor |
| S-37-207 over Cleveland Creek | 1970 | 275 | Fair |
| S-37-208 over Snow Creek | 1959 | 275 | Poor |
| S-37-90 over Little Longnose Creek | 1966 | 275 | Fair |
| S-37-90 over Longenose Creek | 1996 | 275 | Good |
| S-37-90 over Longnose Creek | 1958 | 275 | Fair |
| S-37-90 over Trib to Rocky Fork CR | 1966 | 275 | Fair |
| S-37-90 over Trib to Toxaway Creek | 1966 | 275 | Poor |
| C-37-1572 over Ramsey Creek | 1983 | 225 | Good |
| S-37-44 over Fall Creek | 1986 | 225 | Good |
| C-37-1138 over Trib to Cane Creek | 1966 | 200 | Fair |
| C-37-1199 over Chauga River | 2015 | 200 | Good |
| C-37-241 over Trib Coneross Ck | 1977 | 200 | Fair |
| C-37-29 over Brasstown Creek | 1983 | 200 | Good |
| C-37-501 over North Fork Little River | 1991 | 200 | Good |
| C-37-509 over Trib to W Fork Little Ri | 1985 | 200 | Good |
| C-37-523 over N. Fork Little River | 1981 | 200 | Poor |
| C-37-530 over Tr. Cane Creek | 1992 | 200 | Good |
| C-37-569 over Trib to Coneross CR | 1976 | 200 | Fair |
| C-37-653 over Chauga River | 1981 | 200 | Fair |
| C-37-676 over Trib to Toxaway Ck | 1993 | 200 | Good |
| C-37-677 over Whetstone Creek | 1978 | 200 | Good |
| C-37-726 over Toxaway Creek | 2010 | 200 | Good |
| C-37-925 over Trib to Coneross CR | 1989 | 200 | Fair |
| L-37-497 over Trib to Cranes Creek | 2022 | 200 | Good |
| L-37-626 over Coneross Creek | 1961 | 200 | Fair |
| S-37-284 over US 76/US 123 | 1957 | 200 | Fair |
| S-37-288 over Cane Creek | 1973 | 200 | Fair |
| S-37-258 over Village Creek | 2024 | 175 | Good |
| S-37-339 over Long Creek | 1964 | 175 | Poor |
| S-37-34 over Chauga Creek | 1967 | 175 | Poor |
| S-37-34 over Toxaway Creek | 1966 | 175 | Poor |
| S-37-95 over Oconee Creek | 1951 | 175 | Fair |
| S-37-95 over Tamassee Creek | 1996 | 175 | Good |
| S-37-95 over Trib to Little River | 1996 | 175 | Good |
| S-49 over Trib. to Coneross Ck. | 1992 | 175 | Good |
| C-37-3954 over Trib to Cleveland Creek | 1987 | 150 | Fair |
| C-37-5623 over Bear Swamp Creek | 1990 | 150 | Good |
| S-37-193 over Whetstone Creek | 1960 | 150 | Poor |
| S-37-221 over Little Choestoea Creek | 1968 | 150 | Good |
| S-37-242 over Trib Choestoea Ck | 1969 | 150 | Fair |
| S-37-548 over Perkins Creek | 1970 | 150 | Fair |
| S-37-548 over Perkins Creek | 1970 | 150 | Fair |
| C-37-161 over Chauga River | 1991 | 125 | Good |
| S-37-142 over Trib to Chauga River | 1973 | 125 | Fair |
| S-37-147 over Trib to Beaverdam CR | 1967 | 125 | Fair |
| S-37-167 over Cleveland Creek | 2009 | 125 | Good |
| S-37-177 over Trib to Coneross Ck | 1962 | 125 | Poor |
| S-37-198 over Oconee Creek | 1966 | 125 | Fair |
| S-37-200 over Stamp Creek | 1964 | 125 | Fair |
| S-37-200 over Trib to Lake Keowee | 1964 | 125 | Poor |
| S-37-32 over W Fork Little River | 1948 | 125 | Fair |
| S-37-325 over Trib Chattooga River | 1935 | 125 | Good |
| S-37-48 over Trib to Longnose Creek | 1995 | 125 | Fair |
| S-37-53 over Little Beaverdam Creek | 1964 | 125 | Fair |
| S-37-538 over Long Creek | 2008 | 125 | Good |
| S-37-619 over Cane Creek | 1967 | 125 | Fair |
| S-37-640 over NS RR | 1960 | 125 | Fair |
| C-37-497 over W Fork of Little Riv | 1983 | 100 | Good |
| C-37-509 over Cranes Creek | 1988 | 100 | Fair |
| C-37-634 over Chauga River | 1940 | 100 | Fair |
| C-37-76 over Trib to Seneca Crk | 1962 | 75 | Fair |
| TAMASSEE CREEK-Bri over Tamassee Creek | 1978 | 50 | Fair |
| WHETSTONE CREEK-Br over Whetstone Creek | 1978 | 50 | Fair |