| Interstate 81 Nbl over M. Fork Holston River | Poor | 237.5 ft | 16,486 | 1962 |
| Interstate 81 Sbl over M. Fork Holston River | Poor | 238.5 ft | 15,197 | 1962 |
| Railroad Drive over Ns Railway | Poor | 112.9 ft | 949 | 1932 |
| Old Ebenezer RD over M Fork Holston River | Poor | 190.0 ft | 868 | 1966 |
| Laurel Spring Road over Interstate 81 | Poor | 223.8 ft | 556 | 1962 |
| Cedar Springs Road over Branch | Poor | 38.1 ft | 435 | 1932 |
| East Chilhowie ST over Mf Holston River | Poor | 85.0 ft | 168 | 1885 |
| N&sbl Route 0081 over Laurel Spring Branch | Fair | 27.9 ft | 33,381 | 1963 |
| Interstate 81 over Nbl&sbl Over Stream | Fair | 23.0 ft | 31,442 | 1963 |
| Interstate 81 over Staley Creek | Fair | 24.9 ft | 30,390 | 1962 |
| Interstate 81 over N&sbl O Hutton Branch | Fair | 24.9 ft | 29,356 | 1963 |
| Route 81 over Nbl&sbl Over Stream | Fair | 28.9 ft | 27,803 | 1964 |
| Interstate 81 Sbl over Rte. 691 (johnston Road) | Fair | 111.9 ft | 18,000 | 1963 |
| Interstate 81 Nbl over Matson DR & Hooks Branch | Fair | 218.8 ft | 17,343 | 1963 |
| Interstate 81- Nbl over Rte. 691 (johnston Road) | Fair | 111.9 ft | 17,000 | 1963 |
| I-81 Sbl over Sr-16 (commerce St) | Fair | 179.1 ft | 16,999 | 1963 |
| Interstate 81 Sbl over Matson DR & Hooks Branch | Fair | 209.6 ft | 16,999 | 1963 |
| Interstate 81 Nbl over Ramp A & Fr-7 | Fair | 182.1 ft | 16,655 | 1962 |
| Interstate 81 Nbl over RTE 638 Tattle Branch RD | Fair | 107.0 ft | 16,536 | 1962 |
| I-81 Nbl over Sr-107 | Fair | 136.8 ft | 16,536 | 1963 |
| Interstate 81 Sbl over Ramp A & Fr-7 | Fair | 190.0 ft | 16,263 | 1962 |
| Interstate 81(nbl) over RT 622 And Nicks Creek | Fair | 203.7 ft | 15,800 | 1963 |
| Interstate 81 Nbl over Kiawana Road | Fair | 110.9 ft | 15,800 | 1963 |
| I-81 Nbl over Sr-16 (commerce St) | Fair | 179.1 ft | 15,572 | 1963 |
| Interstate 81 Sbl over Kiawana Road | Fair | 110.9 ft | 15,284 | 1963 |
| I-81 Sbl over Route 683 | Fair | 118.8 ft | 15,284 | 1964 |
| I-81 Sbl over Sr-107 | Fair | 136.8 ft | 15,197 | 1963 |
| Interstate 81 -sbl over RTE 638 Tattle Branch RD | Fair | 118.1 ft | 14,906 | 1962 |
| Interstate 81 Nbl over Route 690 | Fair | 153.2 ft | 14,838 | 1963 |
| I-81 Nbl over Route 689 | Fair | 148.3 ft | 14,838 | 1963 |
| Interstate 81(nbl) over RTE F010 From RTE 11 | Fair | 126.0 ft | 14,838 | 1963 |
| Interstate 81(sbl) over RTE F010 From RTE 11 | Fair | 126.0 ft | 14,818 | 1963 |
| Interstate 81 Sbl over Route 690 | Fair | 153.2 ft | 14,518 | 1963 |
| Interstate 81 Sbl over Hutton Branch Rd. | Fair | 164.0 ft | 14,518 | 1963 |
| Interstate 81(sbl) over RT 622 And Nicks Creek | Fair | 203.7 ft | 14,518 | 1963 |
| Interstate 81(nbl) over Route 683 | Fair | 118.8 ft | 14,146 | 1964 |
| North Main Street over M Fork Holston River @ | Fair | 94.2 ft | 12,936 | 1941 |
| Main Street over Staley Creek | Fair | 44.9 ft | 11,977 | 1935 |
| White Top Road over M Fork Holston River | Fair | 242.1 ft | 11,186 | 1967 |
| Lee Highway over Norfolk Southern Railway | Fair | 244.1 ft | 9,066 | 1993 |
| Lee Highway over M Fork Holston River | Fair | 178.8 ft | 9,066 | 1993 |
| Commerce Street over Staley Creek | Fair | 33.1 ft | 8,104 | 1941 |
| Lee Highway over M.f. Holston River | Fair | 194.9 ft | 6,374 | 1932 |
| Lee Highway over Branch | Fair | 22.0 ft | 6,374 | 1932 |
| Lee Highway over Interstate 81 | Fair | 212.9 ft | 6,374 | 1963 |
| Lee Highway over Hutton Creek | Fair | 30.8 ft | 5,109 | 1950 |
| Highway 107 over Spring Creek | Fair | 21.0 ft | 4,921 | 1932 |
| Gordondale Rd. over Nicks Creek | Fair | 32.2 ft | 3,850 | 1990 |
| Lee Highway over Interstate 81 | Fair | 212.3 ft | 3,300 | 1962 |
| Lee Highway over Nick Creek @ Atkins | Fair | 32.2 ft | 3,201 | 1990 |
| Lee Highway over M Fork Holston River | Fair | 64.0 ft | 3,201 | 2003 |
| Lee Highway over Norfolk Southern Rr | Fair | 290.4 ft | 3,132 | 2010 |
| Thomas Bridge Rd. over S Fork Holston River | Fair | 106.0 ft | 2,554 | 1962 |
| Allison Gap RD over Nf Holston River | Fair | 186.7 ft | 2,200 | 1993 |
| East Main Street over Nf Holston River | Fair | 189.6 ft | 2,152 | 1957 |
| Sugar Grove HWY over Slemp Creek | Fair | 42.3 ft | 2,045 | 1933 |
| Highway Sixteen over Staley Creek | Fair | 24.0 ft | 2,045 | 1932 |
| Bear Creek Road over Ns Railway | Fair | 122.4 ft | 2,013 | 1969 |
| Interstate 81 over Stream | Fair | 42.0 ft | 1,839 | 1963 |
| Lyons Gap Rd. over Carlock Creek | Fair | 32.2 ft | 1,831 | 1980 |
| Lyons Gap Ave. over Carlock Creek | Fair | 24.0 ft | 1,831 | 1930 |
| Nicks Creek Rd. over Nicks Creek | Fair | 35.1 ft | 1,661 | 1993 |
| Park Blvd. over Hungry Mother Creek | Fair | 69.9 ft | 1,529 | 1966 |
| 730-washington AVE over Interstate 81 | Fair | 217.2 ft | 1,458 | 1962 |
| Highway Sixteen over Cressy Creek | Fair | 42.0 ft | 1,364 | 1933 |
| Old Quarry Rd. over Branch | Fair | 28.9 ft | 1,202 | 1932 |
| Sugar Grove HWY over Dickey Creek | Fair | 47.9 ft | 1,181 | 1933 |
| Route 16 over Dickey Creek | Fair | 38.1 ft | 1,181 | 1933 |
| Flat Ridge Rd. over Cress Creek | Fair | 44.9 ft | 1,127 | 1969 |
| Saltville Hwy. over Turkey Run Creek | Fair | 30.8 ft | 1,084 | 1964 |
| Harris Ln. over Hungry Mother Creek | Fair | 47.9 ft | 1,080 | 1965 |
| Deer Valley Road over M Fork Holston River | Fair | 96.1 ft | 1,064 | 1976 |
| Red Stone Road over S Fork Holston River | Fair | 86.9 ft | 1,063 | 1974 |
| N Church St. over Mf Holston River | Fair | 95.1 ft | 1,038 | 1989 |
| N Church ST over Ns Railroad | Fair | 75.1 ft | 1,038 | 1998 |
| Int 81 Nbl On Ramp over Stream | Fair | 39.0 ft | 973 | 1963 |
| ST Clair Creek RD over ST Clair Creek | Fair | 24.9 ft | 973 | 1932 |
| Whitetop Road over St. Clair Creek | Fair | 194.9 ft | 973 | 2004 |
| I-81 Nbl Off Ramp over Staley Creek | Fair | 25.9 ft | 846 | 1962 |
| White Top Road over Big Laurel Creek | Fair | 66.9 ft | 831 | 1961 |
| Bear Creek RD over Bear Creek | Fair | 40.4 ft | 800 | 2011 |
| Bear Creek Rd. over Mid Fork Holston River | Fair | 96.1 ft | 800 | 1982 |
| Carlock Creek Rd. over Carlock Creek | Fair | 22.0 ft | 747 | 1932 |
| I-81 Nbl Off Ramp over Dry Creek | Fair | 30.8 ft | 711 | 1964 |
| St.clairs Creek RD over S Fork Holston River | Fair | 100.1 ft | 694 | 1964 |
| Johnston Rd. over M Fork Holston River | Fair | 64.0 ft | 629 | 1975 |
| Carlock Creek Rd. over Carlock Creek | Fair | 24.9 ft | 587 | 1932 |
| Teas Road over Cressy Creek | Fair | 34.1 ft | 569 | 1965 |
| Teas Road over Dickey Creek | Fair | 42.0 ft | 569 | 2001 |
| Highway 16 over N F Holston River | Fair | 141.1 ft | 542 | 1980 |
| Konnarock Rd. over Laurel Creek | Fair | 44.0 ft | 524 | 1968 |
| Teas Road over S Fork Holston River | Fair | 125.0 ft | 521 | 1979 |
| South Fork Road over Hopkins Branch | Fair | 26.9 ft | 502 | 1978 |
| Possum Hollow Road over N Fork Holston River | Fair | 202.1 ft | 441 | 1979 |
| Windsor Road over Dry Run | Fair | 44.0 ft | 410 | 1986 |
| Route 1035 over Branch | Fair | 25.9 ft | 397 | 1988 |
| Cedar Branch Rd. over Beaver Creek | Fair | 32.2 ft | 383 | 1979 |
| Possum Hollow Road over Beaver Creek | Fair | 23.0 ft | 377 | 1932 |
| Walkers Creek Road over Hungry Mother Creek | Fair | 31.2 ft | 374 | 2014 |
| I-81 Nbl Ramp over Nbl Ramp D Ov Nicks CR | Fair | 32.2 ft | 366 | 1990 |
| I-81 Sbl Ramp over Sbl Ramp C Ov Nicks CR | Fair | 32.2 ft | 364 | 1990 |
| Laurel Valley Rd. over Laurel Creek | Fair | 39.0 ft | 350 | 1967 |
| Laurel Valley Rd. over Laurel Creek | Fair | 38.1 ft | 350 | 1967 |
| Laurel Valley Rd. over Laurel Creek | Fair | 26.9 ft | 350 | 1967 |
| Long Hollow Road over Cove Creek | Fair | 36.1 ft | 332 | 1972 |
| Long Hollow Road over N Fork Holston River | Fair | 196.9 ft | 332 | 1961 |
| West Chilhowie St. over Hungry Mother Creek | Fair | 75.1 ft | 315 | 1986 |
| Snider Branch RD over M Fork Holston River | Fair | 112.9 ft | 309 | 1996 |
| Route 0081 over Ramp To Sbl O Stream | Fair | 28.9 ft | 307 | 1964 |
| Upper Poor Val RD over Turkey Run Creek | Fair | 32.2 ft | 295 | 1998 |
| Flat Ridge Rd. over Cress Creek | Fair | 25.6 ft | 261 | 1932 |
| Flat Ridge Rd. over Cressy Creek | Fair | 47.9 ft | 261 | 1932 |
| Spruce Street over Staley Creek | Fair | 36.1 ft | 257 | 1932 |
| Burgundy Lane over Interstate 81 | Fair | 203.1 ft | 243 | 1964 |
| Route 670 over S Fork Holston River | Fair | 83.0 ft | 239 | 2000 |
| Teas Road over S Fork Holston River | Fair | 106.0 ft | 239 | 2001 |
| Walker Creek Road over Walker Creek | Fair | 29.9 ft | 231 | 1932 |
| Walker Creek Road over Walker Creek | Fair | 26.9 ft | 231 | 1972 |
| Walkers Creek Rd. over Walker Creek | Fair | 32.2 ft | 231 | 1999 |
| Camp Road over Crigger Creek | Fair | 29.9 ft | 221 | 1971 |
| Flowering Spring R over M Fork Holston River | Fair | 54.1 ft | 199 | 2001 |
| Blue Springs Rd. over Blue Spring Creek | Fair | 24.9 ft | 186 | 1932 |
| Bluegrass Trl. over Cove Creek | Fair | 42.0 ft | 185 | 1948 |
| Fox Valley Rd. over M. Fork Holston River | Fair | 282.2 ft | 164 | 1990 |
| Fox Valley Road over Walker Creek | Fair | 103.0 ft | 164 | 1990 |
| Valley Road over Crawley Branch | Fair | 37.1 ft | 145 | 1932 |
| Old Wilderness Rd. over Lick Creek | Fair | 48.9 ft | 143 | 1954 |
| Old Wilderness Rd. over Possum Jaw Creek | Fair | 22.0 ft | 143 | 1952 |
| Old Wilderness RD over Possum Jaw Creek | Fair | 22.0 ft | 143 | 1952 |
| Old Wilderness Rd. over Sprouts Creek | Fair | 32.2 ft | 143 | 1953 |
| Dickeys Creek Rd. over Dickey Creek | Fair | 40.0 ft | 135 | 1993 |
| Dickeys Creek Rd. over Dickey Creek | Fair | 36.1 ft | 135 | 1993 |
| Deans Branch Road over S Fork Holston River | Fair | 102.0 ft | 132 | 2001 |
| Hiler Bridge Road over S Fork Holston River | Fair | 81.0 ft | 129 | 2000 |
| Red Stone Rd. over S Fork Holston River | Fair | 129.9 ft | 121 | 1972 |
| Lick Creek Road over Lick Creek | Fair | 44.9 ft | 106 | 1932 |
| Hays Road over N Fork Holston River | Fair | 56.1 ft | 103 | 1932 |
| Va. Highlander Rd. over S Fork Holston River | Fair | 61.0 ft | 102 | 1932 |
| Old Stage Rd. over Carlock Creek | Fair | 28.9 ft | 99 | 1998 |
| Slab Town Rd. over Comers Creek | Fair | 39.0 ft | 92 | 1932 |
| Flowing Springs RD over Bear Creek | Fair | 34.8 ft | 82 | 2011 |
| Little Thompson RD over Lick Creek | Fair | 46.9 ft | 82 | 1984 |
| Sunset River Road over Lick Creek | Fair | 36.1 ft | 78 | 1932 |
| Haven Ridge Road over N Fork Holston River | Fair | 27.6 ft | 76 | 1970 |
| Tranquility Ln. over M Fork Holston River | Fair | 77.1 ft | 75 | 1978 |
| Gov. Plant Road over N F Holston River | Fair | 161.1 ft | 75 | 1978 |
| Ridgedale Road over N Fork Holston River | Fair | 120.1 ft | 68 | 2007 |
| Sand Mines Rd. over S Fork Holston River | Fair | 62.0 ft | 64 | 1977 |
| Dark Hollow Rd. over Crigger Creek | Fair | 30.8 ft | 56 | 1984 |
| Cliffview Road over North Fork Holston River | Fair | 146.0 ft | 43 | 1932 |
| Cliff View Road over N Fork Holston River | Fair | 68.9 ft | 43 | 1932 |
| Ole Hickory Ln. over M Fork Holston River | Fair | 33.1 ft | 40 | 1932 |
| Old Chatham Hill R over N Fork Holston River | Fair | 102.0 ft | 36 | 1932 |
| Dotson Ridge Road over N Fork Holston River | Fair | 73.8 ft | 33 | 1932 |
| Conover Ln. over M Fork Holston River | Fair | 30.8 ft | 25 | 1932 |
| National Forest RD over Lick Creek | Fair | 44.9 ft | 20 | 2002 |
| Comers Creek Rd. over Comers Creek | Fair | 38.1 ft | 19 | 1936 |
| Claude Road over Cressy Creek | Fair | 25.9 ft | 0 | 1955 |
| I-81 Nbl & Sbl over RTE 11 Nsrr Mfh River | Good | 410.1 ft | 31,084 | 2021 |
| Interstate 81 Nbl over Rt658(scratch Gravel)&ck | Good | 242.1 ft | 17,343 | 1962 |
| Interstate 81 Sbl over R658 Scratch Gravel Rd. | Good | 222.1 ft | 16,999 | 1962 |
| Interstate 81 Nbl over RTE 686/mulberry LN | Good | 163.1 ft | 15,800 | 2020 |
| Interstate 81 Sbl over Mulberry Lane (rt 686) | Good | 163.1 ft | 15,284 | 2020 |
| US 11- Lee Highway over Ns Railway | Good | 248.0 ft | 6,374 | 2016 |
| Chatham Hill Road over Mf Holston River | Good | 84.0 ft | 4,616 | 2013 |
| Route 11 over Ns Railroad | Good | 241.5 ft | 3,201 | 2011 |
| Matson Drive over Staley Creek | Good | 23.6 ft | 2,719 | 1997 |
| Allison Gap Road over Allison Gap Creek | Good | 29.9 ft | 2,200 | 2000 |
| Nicks Creek Road over Nicks Creek | Good | 32.2 ft | 1,661 | 2004 |
| Baughman AVE over Mf Holston River | Good | 84.0 ft | 1,400 | 2014 |
| Lee Street over Staley Creek | Good | 28.9 ft | 1,329 | 2006 |
| Old Quarry Rd. over Branch | Good | 32.2 ft | 1,202 | 1998 |
| Saltville Highway over Laurel Creek @-broadfo | Good | 190.9 ft | 1,084 | 1957 |
| Whitetop Road over Little Laurel Creek | Good | 32.2 ft | 973 | 2005 |
| Nicks Creek Road over Nicks Creek | Good | 22.0 ft | 972 | 2010 |
| Carlock Creek Road over Carlock Creek | Good | 53.1 ft | 587 | 2017 |
| Konnarock Rd. over Little Laurel Creek | Good | 25.9 ft | 524 | 1932 |
| Elswick Bridge Rd. over S Fork Holston River | Good | 123.0 ft | 389 | 1985 |
| Possum Hollow Road over Branch | Good | 23.0 ft | 377 | 2003 |
| Flat Ridge Road over Houndshell Branch | Good | 22.0 ft | 261 | 2001 |
| RTE 670 over S.f. Holston River | Good | 66.9 ft | 239 | 2013 |
| Tilleys Bridge RD over S Fork Holston River | Good | 76.1 ft | 211 | 2019 |
| Ridge Road over North Fork Holston River | Good | 122.0 ft | 205 | 2003 |
| Bluegrass Trl over Cove Creek | Good | 22.0 ft | 185 | 1932 |
| Rice RD over Hutton Branch | Good | 26.9 ft | 166 | 1963 |
| Perryvill Road over Allison Gap Creek | Good | 44.0 ft | 140 | 2000 |
| Sunset River Rd. over N Fork Holston River | Good | 102.0 ft | 78 | 1999 |
| Sprouts Creek Rd. over Sprouts Creek | Good | 24.9 ft | 74 | 2002 |
| Killenger Creek RD over White Rock Creek | Good | 22.0 ft | 30 | 1989 |