| Fap 34 244038w over Csx Railroad | Poor | 123.0 ft | 27,789 | 1931 |
| Fau 3960 over Csx Railroad | Poor | 210.6 ft | 7,462 | 1988 |
| Fap 81 over Nolichucky River | Poor | 342.5 ft | 4,903 | 1959 |
| Nfa 2569 (sa 9004) over Nolichucky River | Poor | 411.4 ft | 776 | 1958 |
| Nfa B435 244046n over Csx Railroad | Poor | 133.9 ft | 700 | 1970 |
| Nfa B181 over Little Cherokee Creek | Poor | 34.4 ft | 610 | 1930 |
| Nfa 1352 (sa 9005) over Carson Creek | Poor | 48.6 ft | 440 | 1950 |
| Nfa 1357 (sa 9007) over Nolichucky River | Poor | 356.3 ft | 402 | 1987 |
| Nfa A912 over Nolichucky River | Poor | 351.4 ft | 190 | 1986 |
| I26 RT LN over SR 354 & Boones Creek | Fair | 291.0 ft | 60,503 | 1969 |
| I181 over Knob Creek | Fair | 33.1 ft | 60,503 | 1969 |
| I26 Lt LN over Possum Hollow RD (a301) | Fair | 130.9 ft | 59,948 | 1969 |
| I26 over Reedy Creek | Fair | 25.9 ft | 59,948 | 1969 |
| I26 RT LN over Mountcastle DR (3975) | Fair | 185.7 ft | 55,938 | 1975 |
| I26 Lt LN over Mountcastle Dr(nfa 3975) | Fair | 192.3 ft | 55,938 | 1975 |
| I26 RT LN over Lakeview DR (nfa A555) | Fair | 161.4 ft | 55,938 | 1975 |
| I26 Lt LN over Lakeview DR (nfa A555) | Fair | 159.4 ft | 55,938 | 1975 |
| I26 RT LN over SR 400 WB (unaka St) | Fair | 133.5 ft | 55,938 | 1975 |
| I26 RT LN over Sou Rwy&nfa A719 & A676 | Fair | 704.1 ft | 53,288 | 1975 |
| I26 Lt LN over Sou Rwy&nfa A719&nfa A71 | Fair | 704.1 ft | 53,288 | 1975 |
| I26 RT LN over SR 91 | Fair | 354.7 ft | 53,288 | 1976 |
| I26 Lt LN over SR 91 | Fair | 354.7 ft | 53,288 | 1976 |
| I26 RT LN over Sinking Creek & Co Roads | Fair | 284.4 ft | 47,344 | 1969 |
| I26 Lt LN over Sinking Creek & Co Roads | Fair | 284.4 ft | 47,344 | 1969 |
| I81 over SR 93 | Fair | 288.1 ft | 38,635 | 1973 |
| Fau 381 over Brush Creek | Fair | 22.0 ft | 32,096 | 1985 |
| Fau 381 over Southern Railway | Fair | 231.6 ft | 32,096 | 1986 |
| Fap 34 over Knob Creek | Fair | 26.2 ft | 27,950 | 1992 |
| Fap 67 over Sinking Creek | Fair | 26.2 ft | 24,080 | 1987 |
| Fap 67 over Catbird Creek | Fair | 22.0 ft | 24,080 | 1987 |
| Fap 34 Lf LN over Watauga River | Fair | 569.6 ft | 23,906 | 1986 |
| Fap 34 over Knob Creek | Fair | 26.2 ft | 23,906 | 1992 |
| I26 over Quarry Dricsx Rr & Creek | Fair | 950.5 ft | 23,569 | 1977 |
| Fau 34 over Branch | Fair | 20.7 ft | 19,605 | 1970 |
| Fap 34 over Branch | Fair | 22.0 ft | 16,622 | 1952 |
| Fap 34 over SR 81 | Fair | 145.0 ft | 16,622 | 1959 |
| Fap 34 over SR 81 | Fair | 145.0 ft | 16,622 | 1959 |
| Fas 354 over Boones Creek | Fair | 37.1 ft | 14,871 | 1978 |
| Fas 345 over Boones Creek | Fair | 44.9 ft | 14,871 | 1979 |
| Fas 354 over Boones Creek | Fair | 38.1 ft | 14,871 | 1955 |
| Fas 354 Ramp over Boones Creek | Fair | 57.1 ft | 14,361 | 1969 |
| Fas 36 over Possum Creek | Fair | 38.4 ft | 12,442 | 1930 |
| Fau 3992 over Sinking Creek | Fair | 57.1 ft | 10,832 | 1930 |
| Fap 81 731214k over Little Limstn CR &sou Rw | Fair | 222.1 ft | 9,226 | 1938 |
| Fas 354 over Boones Creek | Fair | 25.6 ft | 8,623 | 1975 |
| Fau 3957 over Knob CR | Fair | 26.6 ft | 8,214 | 1988 |
| Fau 3979 over Brushy Creek | Fair | 36.1 ft | 7,844 | 1950 |
| Fau 3964 over I26 | Fair | 231.0 ft | 7,836 | 1969 |
| Fau 3960 over SR 67 | Fair | 254.9 ft | 7,462 | 1988 |
| Fas 353 over Little Limestones Creek | Fair | 22.3 ft | 6,064 | 1945 |
| Fas 353 over Little Limestone Creek | Fair | 20.3 ft | 6,064 | 1950 |
| Nfa A528 over Knob Creek | Fair | 27.2 ft | 5,990 | 1992 |
| Fas 67 over Little Cherokee Creek | Fair | 29.9 ft | 5,618 | 1956 |
| Fas 67 over Little Cherokee Creek | Fair | 29.9 ft | 5,618 | 1952 |
| Nfa A080 over Boones Creek | Fair | 40.0 ft | 4,951 | 1983 |
| Nfa B662 over Knob Creek | Fair | 38.1 ft | 4,920 | 1980 |
| Fap 81 over Nolichucky River | Fair | 563.6 ft | 4,903 | 1976 |
| Fap 81 over Branch | Fair | 26.6 ft | 4,388 | 1930 |
| Fap 107 over Katy Creek | Fair | 26.9 ft | 4,335 | 1931 |
| Fap 107 over Cassi Creek | Fair | 48.6 ft | 4,235 | 1975 |
| Nfa 2642 over Boones Creek | Fair | 43.0 ft | 4,135 | 1994 |
| Fap 107 over Painters Creek | Fair | 31.8 ft | 3,352 | 1931 |
| Fap 107 over Joshua Branch | Fair | 25.9 ft | 3,352 | 1931 |
| Nfa 1359 over Cherokee Creek | Fair | 24.0 ft | 3,068 | 1930 |
| Nfa B490 over I26 & SR 67 Ramp | Fair | 399.0 ft | 3,020 | 1977 |
| Fas 67 over Little Cherokee Creek | Fair | 68.2 ft | 2,901 | 1952 |
| Fas 67 over Little Cherokee Creek | Fair | 44.0 ft | 2,901 | 1956 |
| Fas 67 over Little Cherokee Creek | Fair | 20.7 ft | 2,901 | 1952 |
| Fas 67 over Little Cherokee Creek | Fair | 20.7 ft | 2,901 | 1952 |
| Nfa B472 over Sinking Creek | Fair | 30.8 ft | 2,881 | 1965 |
| Fau 4241 over Knob Creek | Fair | 40.0 ft | 2,861 | 1970 |
| Nfa 2642 244017d over Csx Railroad | Fair | 212.6 ft | 2,773 | 1989 |
| Fap 81 over Cherokee Creek | Fair | 45.3 ft | 2,731 | 1978 |
| Fap 81 over Cherokee Creek | Fair | 38.1 ft | 2,731 | 1987 |
| Fap 81 over Cherokee Creek | Fair | 45.9 ft | 2,731 | 1987 |
| Fap 81 over Cherokee Creek | Fair | 34.1 ft | 2,731 | 1987 |
| Nfa B456 over Brush Creek | Fair | 24.9 ft | 2,700 | 1940 |
| Fau 3959 244055m over Csx Railroad | Fair | 158.1 ft | 2,687 | 1988 |
| Nfa 1066 over Brown Branch | Fair | 27.2 ft | 2,468 | 1945 |
| Nfa A672 over Knob Creek | Fair | 236.2 ft | 2,230 | 1960 |
| Nfa B345 244044a over Csx Railroad | Fair | 73.2 ft | 2,080 | 1973 |
| Fas 75 over Blackley Creek | Fair | 69.2 ft | 2,079 | 1992 |
| Fas 75 over Clear Fork Creek | Fair | 56.4 ft | 2,079 | 1940 |
| Fap 81 over Clear Fork Creek | Fair | 39.0 ft | 2,034 | 1980 |
| Fap 81 over Branch | Fair | 27.2 ft | 2,034 | 1980 |
| Fap 81 over Branch | Fair | 31.8 ft | 2,034 | 1930 |
| Fau 3966 over Sinking Creek | Fair | 27.2 ft | 2,002 | 1985 |
| Nfa A600 over Brush Creek | Fair | 37.1 ft | 1,750 | 1984 |
| Fau 3982 over Brush Creek | Fair | 39.0 ft | 1,654 | 1995 |
| Nfa A674 over Brush Creek | Fair | 33.1 ft | 1,510 | 1940 |
| Nfa A055 over Brush Creek | Fair | 28.5 ft | 1,375 | 1975 |
| Fau 3985 over Little Limestone Creek | Fair | 35.8 ft | 1,359 | 1978 |
| Fas 353 over Nolichucky River | Fair | 354.7 ft | 1,355 | 1958 |
| Nfa 2628 (sa 9011) over Lebanon Creek | Fair | 24.9 ft | 1,235 | 1982 |
| Nfa 1352 over Limestone Creek | Fair | 47.9 ft | 1,176 | 1950 |
| Nfa 2573 (sa 9006) over Little Limestone Creek | Fair | 56.1 ft | 1,165 | 1994 |
| Nfa A475 over Boones Creek | Fair | 37.7 ft | 1,130 | 1979 |
| Nfa A085 over I26 | Fair | 248.7 ft | 1,010 | 1969 |
| Nfa 4784 244009l over Csx Railroad | Fair | 149.9 ft | 905 | 1987 |
| Nfa A624 over Branch | Fair | 37.4 ft | 890 | 1989 |
| Nfa 1369 (sa 9020) over Watauga River | Fair | 607.3 ft | 850 | 1985 |
| Nfa 3990 over Boones Creek | Fair | 25.6 ft | 801 | 1931 |
| Nfa 1353 (sa 9002) over Dry Creek | Fair | 48.6 ft | 743 | 1950 |
| Nfa 2626 (sa 9008) over Replinger Creek | Fair | 24.3 ft | 649 | 1945 |
| Nfa 1355 (sa 9003) over Dry Creek | Fair | 38.1 ft | 635 | 1960 |
| Nfa 1355 (sa 9003) over Branch | Fair | 30.2 ft | 635 | 1960 |
| Nfa 1355 (sa 9003) over Sinking Creek | Fair | 38.1 ft | 635 | 1960 |
| Nfa 1355 (sa 9003) over Sinking Creek | Fair | 65.6 ft | 635 | 1960 |
| Nfa 1355 (sa 9003) over Sinking Creek | Fair | 55.1 ft | 635 | 1965 |
| Nfa B063 over Cherokee Creek | Fair | 44.6 ft | 630 | 1978 |
| Nfa A081 over Boones Creek | Fair | 30.8 ft | 620 | 2001 |
| Nfa A257 over Branch | Fair | 33.5 ft | 620 | 1942 |
| Nfa A119 over Clear Fork Creek | Fair | 22.0 ft | 520 | 1985 |
| Nfa B500 over Sinking Creek | Fair | 37.1 ft | 520 | 1988 |
| Nfa D400 over Sinking Creek | Fair | 23.0 ft | 480 | 1930 |
| Nfa 2571 (sa 9012) over Bacon Branch | Fair | 22.6 ft | 463 | 1935 |
| Nfa 2571 (sa 9012) over Bacon Branch | Fair | 27.6 ft | 463 | 1930 |
| Nfa 2571 (sa 9012) over Bacon Branch | Fair | 27.6 ft | 463 | 1935 |
| Nfa 2571 over Loyd Branch | Fair | 26.6 ft | 463 | 1950 |
| Nfa 2630 (sa 9009) over Onion Creek | Fair | 37.7 ft | 442 | 1986 |
| Nfa 2630 (sa 9009) over Onion Creek | Fair | 23.3 ft | 442 | 1955 |
| Nfa 1365 (sa 9014) over Clear Fork Creek | Fair | 66.9 ft | 402 | 1986 |
| Nfa A904 (sa 9005) over Little Limestone Creek | Fair | 30.2 ft | 350 | 1920 |
| Nfa A136 over Muddy Creek | Fair | 39.0 ft | 340 | 1984 |
| Nfa A958 over Cherokee Creek | Fair | 26.2 ft | 340 | 1983 |
| Nfa 1349 (sa 9001) over Bumpass Creek | Fair | 26.9 ft | 335 | 1980 |
| Nfa A120 over Muddy Fork Creek | Fair | 41.0 ft | 300 | 1983 |
| Nfa B402 over Sinking Creek | Fair | 35.1 ft | 280 | 1973 |
| Nfa A076 over Boones Creek | Fair | 28.5 ft | 260 | 1993 |
| Nfa A164 over I81 | Fair | 313.0 ft | 250 | 1974 |
| Nfa A413 over Carson Creek | Fair | 44.0 ft | 240 | 1930 |
| Nfa A120 over Clear Fork | Fair | 28.9 ft | 220 | 1984 |
| Nfa B195 over Dry Creek | Fair | 31.8 ft | 170 | 1988 |
| Nfa A243 over Big Limestone Creek | Fair | 35.1 ft | 150 | 1950 |
| Nfa A241 over Branch | Fair | 24.3 ft | 130 | 1925 |
| Nfa A209 over Blackley Creek | Fair | 35.8 ft | 120 | 1940 |
| Nfa B866 over Brush Creek | Fair | 40.0 ft | 100 | 1927 |
| Nfa A134 over Clear Fk. Creek | Fair | 24.9 ft | 90 | 1986 |
| Nfa B182 over Cherokee Creek | Fair | 56.1 ft | 90 | 1988 |
| Nfa A532 over Sinking Creek | Fair | 24.0 ft | 50 | 1991 |
| Nfa A234 over Keebler Branch | Fair | 29.2 ft | 40 | 1930 |
| Nfa A238 over Carson Creek | Fair | 38.7 ft | 40 | 2005 |
| Nfa B409 over Sinking Creek | Fair | 36.4 ft | 10 | 1960 |
| I26 over SR 381 | Good | 393.7 ft | 60,503 | 1999 |
| I26 RT LN over Buckingham RD (a144) | Good | 131.6 ft | 59,948 | 1969 |
| I26 Lt LN over Buckingham RD (a144) | Good | 131.6 ft | 59,948 | 1969 |
| I26 RT LN over Possum Hollow RD (a310) | Good | 130.9 ft | 59,948 | 1969 |
| I26 RT LN over Csx Railroad | Good | 232.0 ft | 59,948 | 1969 |
| I26 Lt LN over Csx Railroad | Good | 228.0 ft | 59,948 | 1969 |
| I26 RT LN over Maupin Hollow RD (2589) | Good | 129.6 ft | 59,948 | 1969 |
| I26 Lt LN over Maupin Hollow RD (2589) | Good | 133.5 ft | 59,948 | 1969 |
| I26 Lt LN over SR 354 & Boones Creek | Good | 291.0 ft | 59,948 | 1969 |
| I26 Ramp over Boones Creek | Good | 33.1 ft | 59,948 | 1969 |
| I26 RT LN over 8th Ave. (nfa A596) | Good | 111.9 ft | 55,938 | 1975 |
| I26 Lt LN over 8th AVE (nfa A596) | Good | 121.1 ft | 55,938 | 1975 |
| I26 Lt LN over SR 400 WB (unaka St) | Good | 133.5 ft | 55,938 | 1975 |
| I81 over Dark Hollow RD (a166) | Good | 157.2 ft | 53,763 | 1973 |
| I81 over Dark Hollow RD (a166) | Good | 159.1 ft | 53,763 | 1973 |
| I26 RT LN over SR 400 (watauga St) | Good | 137.8 ft | 53,288 | 1975 |
| I26 Lt LN over SR 400 (watauga St) | Good | 137.8 ft | 53,288 | 1975 |
| I26 RT LN over Fairview AVE (fau 5376) | Good | 139.4 ft | 53,288 | 1975 |
| I26 Lt LN over Fairview AVE (fau 5376) | Good | 139.4 ft | 53,288 | 1975 |
| I26 RT LN over Browns Mill RD (fau 3986 | Good | 143.4 ft | 51,058 | 1969 |
| I26 Lt LN over Browns Mill RD (fau 3986 | Good | 139.1 ft | 51,058 | 1969 |
| I26 RT LN over SR 34 | Good | 200.1 ft | 51,058 | 1975 |
| I26 Lt LN over SR 34 | Good | 200.1 ft | 51,058 | 1975 |
| I26 RT LN over Gray Station RD (2644) | Good | 170.6 ft | 47,344 | 1969 |
| I26 Lt LN over Gray Station RD (2644) | Good | 170.6 ft | 47,344 | 1969 |
| I26 RT LN over Clinchfield Rr&fau 3987 | Good | 345.1 ft | 43,857 | 1977 |
| I26 Lt LN over Clinchfield Rr&fau 3987 | Good | 345.1 ft | 43,857 | 1977 |
| I26 RT LN over Fau 3959 East Maple ST | Good | 187.3 ft | 43,857 | 1978 |
| I26 Lt LN over Fau 3959 East Maple ST | Good | 187.7 ft | 43,857 | 1978 |
| I26 RT LN over SR 67 | Good | 197.5 ft | 43,857 | 1977 |
| I26 over SR 67 | Good | 197.5 ft | 43,857 | 1977 |
| I81 over SR 93 | Good | 296.9 ft | 38,635 | 1974 |
| Fap 34 over Knob Creek | Good | 120.1 ft | 27,950 | 2012 |
| Fap 34 RT LN over Watauga River | Good | 569.6 ft | 23,906 | 1987 |
| Fap 381 over SR 34 | Good | 192.9 ft | 18,141 | 1992 |
| Fap 381 over SR 36 | Good | 214.9 ft | 17,381 | 1992 |
| Fau 36 over Knob Creek | Good | 113.8 ft | 15,050 | 1930 |
| Fas 36 over Carroll Creek | Good | 30.8 ft | 15,050 | 2006 |
| Fas 36 over Boones Creek | Good | 125.0 ft | 15,050 | 2008 |
| Fau 75 over I26 | Good | 230.0 ft | 14,350 | 2015 |
| Fas 36 over Reedy Creek | Good | 32.8 ft | 12,442 | 1930 |
| Fas 36 over Cedar Creek | Good | 29.9 ft | 12,442 | 2015 |
| Fas 75 over Cedar Creek | Good | 152.6 ft | 12,141 | 1998 |
| SR 75 over Cedar Creek | Good | 33.1 ft | 12,141 | 1998 |
| Fas 75 over Cedar Creek | Good | 36.7 ft | 12,141 | 1998 |
| Fap 34 over Big Limestone Creek | Good | 285.1 ft | 12,015 | 1988 |
| Fap 34 over Big Limestone Creek | Good | 313.6 ft | 12,015 | 2018 |
| Fau 3956 over Cobb Creek | Good | 25.6 ft | 10,360 | 1995 |
| Fau 67 244047v over Csx Railroad | Good | 189.6 ft | 10,165 | 1975 |
| Fap 81 over Barkley Branch | Good | 27.2 ft | 9,226 | 1940 |
| Fau 3984 over Branch | Good | 44.9 ft | 8,844 | 1999 |
| Fau 3975 over Cobb Creek | Good | 25.9 ft | 8,632 | 1965 |
| Fas 354 over Knob Creek | Good | 32.8 ft | 8,623 | 1990 |
| Fau 3994 over Branch | Good | 26.2 ft | 8,080 | 1984 |
| Fau 3994 244040x over Csx Railroad | Good | 126.6 ft | 8,080 | 1992 |
| Fau 4430 over Carroll Creek | Good | 31.2 ft | 7,501 | 1993 |
| Nfa 5584 244037p over Csx Railroad | Good | 64.3 ft | 7,421 | 1985 |
| Fau 4521 over I26 | Good | 232.9 ft | 7,421 | 1975 |
| SR 400 over Brush Creek | Good | 47.9 ft | 6,696 | 2011 |
| Nfa A528 over Cobb Creek | Good | 24.0 ft | 5,990 | 1995 |
| SR 67 over Little Cherokee Creek | Good | 28.5 ft | 5,618 | 2011 |
| Fau 3994 731203x over Norfolk / Sou Rwy | Good | 124.3 ft | 5,145 | 1983 |
| Nfa B859 over I26 | Good | 216.9 ft | 4,100 | 1982 |
| Fau 400 over Branch | Good | 28.5 ft | 3,444 | 1950 |
| Fap 107 over Clarks Creek | Good | 77.8 ft | 3,352 | 1935 |
| Nfa 1357 (sa 9007) over Bacon Branch | Good | 39.0 ft | 3,239 | 2001 |
| Fau 1359 over Little Limestone Creek | Good | 26.6 ft | 3,068 | 2004 |
| Nfa 2644 over Ford Creek | Good | 29.9 ft | 2,988 | 2015 |
| Fap 81 over Little Cherokee Creek | Good | 38.1 ft | 2,731 | 1978 |
| Fap 81 over Cherokee Creek | Good | 44.6 ft | 2,731 | 1978 |
| Fau 3959 over Csx Railroad | Good | 158.1 ft | 2,687 | 1988 |
| Fap 81 over Muddy Creek | Good | 47.9 ft | 2,626 | 2011 |
| Nfa B493 over Sinking Creek | Good | 39.0 ft | 2,560 | 1996 |
| Nfa A092 over Boones Creek | Good | 54.8 ft | 2,490 | 2001 |
| Fas 353 over Little Limestone Creek | Good | 29.9 ft | 2,273 | 2004 |
| Fas 353 over Little Limestone Creek | Good | 37.7 ft | 2,089 | 2007 |
| Fas 75 over Clear Fork Creek | Good | 56.4 ft | 2,079 | 1986 |
| Fas 75 over Clear Fork Creek | Good | 143.0 ft | 2,079 | 2004 |
| Nfa 2646 (sa 9037) over Sinking Creek | Good | 101.0 ft | 1,655 | 1987 |
| Fau 4237 over Knob Creek | Good | 31.2 ft | 1,561 | 1990 |
| Fau 4237 over I26 | Good | 263.5 ft | 1,561 | 1969 |
| Nfa A825 over Boone Creek | Good | 44.9 ft | 1,450 | 1909 |
| Nfa A107 over Ford Creek | Good | 26.9 ft | 1,445 | 1999 |
| Fau A448 over Boones Creek | Good | 36.4 ft | 1,320 | 2010 |
| Nfa 2628 (sa 9011) over Cherokee Creek | Good | 98.1 ft | 1,235 | 1984 |
| Fau A448 over Boones Creek | Good | 60.0 ft | 1,210 | 2010 |
| Nfa 2573 (sa 9006) over Big Limestone Creek | Good | 46.6 ft | 1,186 | 1988 |
| Nfa 1352 over Big Limestone Creek | Good | 141.7 ft | 1,176 | 1991 |
| Fas 75 over Keebler Creek | Good | 26.2 ft | 1,057 | 1986 |
| Nfa B856 over Sinking Creek | Good | 33.8 ft | 1,000 | 1984 |
| Nfa 2593 over Sinking Creek | Good | 32.2 ft | 991 | 1986 |
| Nfa C900 over Branch | Good | 22.6 ft | 850 | 2020 |
| Nfa 2594 (sa 9033) over Branch | Good | 40.0 ft | 833 | 1933 |
| Nfa 1335 over Branch | Good | 37.1 ft | 784 | 2021 |
| Nfa A882 over Big Limestone Creek | Good | 171.9 ft | 750 | 1985 |
| Nfa 1353 (sa 9002) over Little Cherokee Creek | Good | 50.2 ft | 743 | 1960 |
| Fas 353 over Onion Creek | Good | 34.4 ft | 738 | 1993 |
| Nfa 2583 (sa 9041) over Muddy Fork Creek | Good | 152.6 ft | 625 | 1986 |
| Nfa A257 over Branch | Good | 47.2 ft | 620 | 1942 |
| Nfa A905 over Onion Creek | Good | 27.2 ft | 620 | 1986 |
| Nfa 2575 (sa 9041) over Little Limestone Creek | Good | 35.1 ft | 594 | 2021 |
| Nfa 1359 over Little Cherokee Creek | Good | 24.3 ft | 540 | 2004 |
| Nfa 1359 over Branch | Good | 30.2 ft | 540 | 1999 |
| Nfa B407 over Sinking Creek | Good | 20.7 ft | 510 | 1985 |
| Nfa A243 (sa 9049) over Little Limestone Creek | Good | 44.9 ft | 500 | 1993 |
| Nfa B178 over Lt Cherokee Creek | Good | 33.8 ft | 470 | 1986 |
| Nfa 2589 (sa 9028) over Reedy Creek | Good | 31.8 ft | 468 | 1983 |
| Nfa 2571 (sa 9012) over Cherokee Creek | Good | 33.5 ft | 463 | 1982 |
| Nfa 2630 (sa 9009) over Kepling Creek | Good | 37.4 ft | 442 | 1992 |
| Nfa 1352 (sa 9005) over Carson Creek | Good | 49.2 ft | 440 | 1988 |
| Nfa 1365 (sa 9014) over Muddy Fork Creek | Good | 61.0 ft | 402 | 1998 |
| Nfa A873 over Limestone Creek | Good | 29.5 ft | 390 | 2022 |
| Nfa B586 over Watauga River | Good | 356.0 ft | 380 | 1986 |
| Nfa A234 over Branch | Good | 22.0 ft | 365 | 1992 |
| Fau 4810 over Sinking Creek | Good | 43.0 ft | 365 | 1998 |
| Nfa B678 over Knob Creek | Good | 35.8 ft | 360 | 1989 |
| Nfa B632 over Red River | Good | 24.6 ft | 358 | 1974 |
| Nfa 2569 (sa 9004) over Cassi Creek | Good | 40.7 ft | 310 | 1987 |
| Nfa A315 244018k over Csx Railroad | Good | 158.1 ft | 220 | 2007 |
| Nfa C440 over Boones Creek | Good | 50.9 ft | 220 | 2002 |
| Nfa B099 over Cassi Creek | Good | 48.2 ft | 220 | 2021 |
| Nfa A311 over I26 | Good | 169.0 ft | 220 | 1969 |
| Nfa B734 244014h over Csx Railroad | Good | 157.2 ft | 200 | 2010 |
| Nfa A912 over Branch | Good | 22.0 ft | 190 | 1984 |
| Nfa C119 244023g over Csx Railroad | Good | 203.1 ft | 180 | 2008 |
| Nfa B194 over Dry Creek | Good | 70.2 ft | 170 | 2014 |
| Nfa 2593 over Sinking Creek | Good | 52.8 ft | 154 | 1986 |
| Nfa A243 over Branch | Good | 24.9 ft | 150 | 1995 |
| Nfa A932 over Kiplinger Creek | Good | 20.3 ft | 140 | 1950 |
| Nfa A918 over Branch | Good | 22.0 ft | 130 | 2023 |
| Nfa A540 over Cobb Creek | Good | 33.1 ft | 100 | 1994 |
| Nfa A094 over Painter Creek | Good | 20.3 ft | 100 | 2004 |
| Nfa B154 over Cherokee Creek | Good | 25.9 ft | 100 | 2004 |
| Brush Creek over Brush Creek | Good | 20.7 ft | 100 | 1993 |
| Nfa B870 over Boones Creek | Good | 55.1 ft | 100 | 1995 |
| Nfa A319 over Cedar Creek | Good | 40.0 ft | 80 | 2020 |
| Nfa A969 over Little Limestone Creek | Good | 147.0 ft | 80 | 1993 |
| Nfa A234 over Big Limestone Creek | Good | 123.4 ft | 40 | 1986 |
| Nfa A906 over Little Limestone Creek | Good | 53.5 ft | 10 | 1995 |
| Nfa B088 over Clark Creek | Good | 69.9 ft | 10 | 2012 |