| SR 348 over Scioto River | Poor | 464.9 ft | 8,739 | 1972 |
| State Route 335 over Swauger Valley Run | Poor | 32.8 ft | 5,889 | 1994 |
| Careys Run-pond Ck over Careys Run Rd(careys Run | Poor | 32.2 ft | 2,339 | 1940 |
| Careys Run-pond Ck over Careys Run Rd(careys Run | Poor | 33.1 ft | 2,339 | 1940 |
| SR 73 over Stream | Poor | 32.2 ft | 2,180 | 1930 |
| Piketon Road over Piketon RD (mcconnel Ck) | Poor | 67.9 ft | 1,691 | 1954 |
| Valley Street over Munn Run | Poor | 25.9 ft | 1,211 | 1934 |
| Milldale Road over Milldale Run | Poor | 24.9 ft | 500 | 1900 |
| Rocky Fork Road over Rocky Fork RD (s Fork Bc | Poor | 149.9 ft | 417 | 1940 |
| Pond Run Road over Pond Run RD (pond Run) | Poor | 74.1 ft | 339 | 1928 |
| Pond Run Road over Pond Run (pond Run) | Poor | 54.1 ft | 339 | 1900 |
| Stoney Run RD over Stony Run RD (stony Run) | Poor | 35.1 ft | 323 | 1940 |
| Big Spruce-lt Bear over Big Spruce-l Bear(bear C | Poor | 43.0 ft | 167 | 1935 |
| 014sf over Odell Creek | Poor | 37.1 ft | 100 | 1997 |
| Rt#108 over Lampblack Run | Poor | 22.0 ft | 100 | 1979 |
| Laurel Fork Road over Laurel Fork RD (dry Run) | Poor | 50.9 ft | 86 | 1909 |
| Swords Road over Swords Road (pond Creek) | Poor | 61.0 ft | 26 | 1959 |
| Usr 52 over Abandoned Rr & ST RT 335 | Fair | 899.0 ft | 33,266 | 1964 |
| US 52 over SR 140 | Fair | 144.0 ft | 23,413 | 1964 |
| US 52 over County RD 257 | Fair | 122.0 ft | 23,131 | 1968 |
| Usr 23 over N&w Rr & C.r. 160 | Fair | 866.1 ft | 20,186 | 1953 |
| Usr 23 over N&wrr & Robinson RD | Fair | 214.9 ft | 18,477 | 1979 |
| US 52 over Scioto River | Fair | 1205.1 ft | 17,996 | 1972 |
| Usr 52 over Hygean Run + SR 73 + 104 | Fair | 291.0 ft | 15,019 | 1950 |
| US 52 over Scioto River | Fair | 1205.1 ft | 14,967 | 1972 |
| US 52 over Munn Run | Fair | 47.6 ft | 13,501 | 1962 |
| US 23 over Candy Run | Fair | 34.1 ft | 13,325 | 1945 |
| US 52 over Munn Run | Fair | 64.6 ft | 12,954 | 1962 |
| SR 73 over Dry Run | Fair | 86.0 ft | 11,995 | 1957 |
| Usr 52 over Careys Run | Fair | 146.0 ft | 11,831 | 1951 |
| US 52 over Ginat Run | Fair | 79.1 ft | 11,275 | 1963 |
| US 52 over Ginat Run | Fair | 78.1 ft | 11,054 | 1963 |
| SR 253 over N&w Rr & Tr 515 | Fair | 214.9 ft | 9,242 | 1986 |
| SR 348 over Scioto River Overflow | Fair | 528.9 ft | 8,739 | 1972 |
| SR 73 over Pond Creek | Fair | 34.1 ft | 7,910 | 1957 |
| US 52 over Lousy Run | Fair | 131.9 ft | 7,550 | 1972 |
| Usr 23 over Ohio River Csx Front ST | Fair | 2154.9 ft | 7,434 | 2006 |
| Sr852 over Usr 52 | Fair | 543.0 ft | 6,269 | 1987 |
| SR 522 over Pine Creek | Fair | 149.9 ft | 5,850 | 2008 |
| Harmon ST over Ns Rr | Fair | 569.9 ft | 5,173 | 1988 |
| Sr253 over Usr 52 | Fair | 248.0 ft | 5,000 | 1986 |
| SR 522 over US 52 | Fair | 202.1 ft | 4,936 | 1968 |
| SR 335 over Rocky Fork Creek | Fair | 125.0 ft | 4,753 | 1954 |
| Sr852 | Ky-8s over Ohio River | Csx Rr | Fair | 2991.1 ft | 4,466 | 1987 |
| Usr 52 over SR 239 | Fair | 132.9 ft | 4,254 | 1950 |
| SR 104 over Big Run | Fair | 26.9 ft | 4,143 | 1940 |
| SR 140 over Frederick Creek | Fair | 77.1 ft | 4,066 | 1931 |
| SR 73 over Scioto River | Fair | 1507.9 ft | 4,032 | 1999 |
| SR 140 over Falls Creek | Fair | 24.0 ft | 3,473 | 1931 |
| SR 140 over Falls Creek | Fair | 22.0 ft | 3,473 | 1986 |
| Gallia Street over Little Scioto River | Fair | 183.1 ft | 3,330 | 1926 |
| Gallia Pike over Gallia Pike (ginat Creek | Fair | 44.0 ft | 3,147 | 1940 |
| Gallia Pike over Gallia Pike (n&s Rr) | Fair | 451.1 ft | 3,147 | 1942 |
| SR 139 over Long Run | Fair | 25.9 ft | 2,782 | 1985 |
| Careys Run-pond Ck over Careys Run Rd(careys Run | Fair | 28.9 ft | 2,339 | 1940 |
| US 52 over Mundy Run | Fair | 55.1 ft | 2,208 | 1972 |
| US 52 over Pond Run | Fair | 185.0 ft | 2,208 | 1962 |
| US 52 over Nace Run | Fair | 81.0 ft | 2,208 | 1972 |
| SR 140 over Sugar Camp Creek | Fair | 41.0 ft | 2,195 | 1934 |
| SR 73 over Stream | Fair | 33.1 ft | 2,180 | 1930 |
| SR 73 over Jessie Run | Fair | 32.2 ft | 2,085 | 1992 |
| SR 522 over Lick Run | Fair | 43.0 ft | 1,893 | 1952 |
| SR 139 over Yankee Run | Fair | 35.1 ft | 1,830 | 1961 |
| SR 335 over Mc Connell Creek | Fair | 80.1 ft | 1,730 | 1963 |
| State Route 73 over Scioto Brush Creek | Fair | 211.0 ft | 1,645 | 1955 |
| Usr 52 over Lower Twin Creek | Fair | 158.1 ft | 1,451 | 1930 |
| US 52 over Upper Twin Creek | Fair | 97.1 ft | 1,451 | 1989 |
| Usr 52 over Mcatee Run | Fair | 36.7 ft | 1,451 | 1993 |
| Swauger Valley RD over Swauger Valley (har Frnc | Fair | 26.9 ft | 1,423 | 1970 |
| SR 139 over Little Scioto River | Fair | 185.0 ft | 1,128 | 1983 |
| C.r. 7 over US 52 | Fair | 214.9 ft | 1,021 | 1963 |
| SR 125 over Turkey Creek | Fair | 71.9 ft | 961 | 1931 |
| SR 125 over Odell Creek | Fair | 81.4 ft | 961 | 1997 |
| Jr Furnace-pwlsvl over Jr Furnace-pwls (n&w Rr) | Fair | 172.9 ft | 955 | 1962 |
| SR 522 over Poplar Fork | Fair | 61.0 ft | 713 | 1991 |
| Hh-ohio Furnace RD over Hh-ohio Furnace (ginat C | Fair | 32.2 ft | 595 | 1940 |
| Mcdermott-pond Crk over Mcderm-pn Crk Rd(jacq Rn | Fair | 25.9 ft | 544 | 1934 |
| Sterling AVE over Munn Run | Fair | 26.9 ft | 500 | 1927 |
| SR 348 over Beech Creek | Fair | 48.9 ft | 394 | 1906 |
| Glades Road over Glades RD (rocky Fork Ck | Fair | 142.1 ft | 383 | 1897 |
| Junior Road over Junior Road (ginat Greek | Fair | 32.2 ft | 364 | 1960 |
| Lick Run-lyra Road over Lick Run-lyra (stream) | Fair | 25.9 ft | 352 | 1940 |
| Lick Run-lyra Road over Lick Run-lyra (lick Run | Fair | 35.1 ft | 352 | 1940 |
| Lick Run-lyra Road over Lick Run-lyra (pine Ck) | Fair | 78.1 ft | 352 | 1930 |
| Lick Run-lyra Road over Lick Run-lyra (hales Ck) | Fair | 56.1 ft | 352 | 1993 |
| Bonsers Run Road over Bonsers Run RD (bnsr Run | Fair | 24.0 ft | 292 | 1960 |
| Salem Road over Salem Road (yankee Run) | Fair | 21.0 ft | 284 | 1955 |
| Big Pete Road over Big Pete Rd(chandlers Ru | Fair | 23.0 ft | 242 | 1950 |
| Hygean Run Road over Hygean Run RD (hygean Ru | Fair | 26.9 ft | 226 | 1940 |
| Wrights Run Road over Wrights Run Rd(wrights R | Fair | 27.9 ft | 224 | 1935 |
| Pond Run Road over Pond Run RD (pond Run) | Fair | 65.9 ft | 206 | 1928 |
| RT 003 over Straight Fork | Fair | 28.9 ft | 200 | 2000 |
| Millers Run-fallen over Millers Run-ft (back Run | Fair | 34.1 ft | 197 | 1960 |
| Borders RD over Borders Road (long Run) | Fair | 47.9 ft | 180 | 1965 |
| Big Spruce-lt Bear over Big Spruce-l Bear(bear C | Fair | 43.0 ft | 167 | 1930 |
| Bennett Schoolhse over Bennett Sch-sw (stream) | Fair | 26.9 ft | 158 | 2006 |
| Nauvoo-pond Ck RD over Nauvoo Pond Ck (pond Ck) | Fair | 60.0 ft | 145 | 1991 |
| Big Doney RD over Big Doney RD (ginat Cree | Fair | 29.9 ft | 141 | 1955 |
| Rocky Fork Road over Rocky Fork Road (big Run | Fair | 30.8 ft | 129 | 1940 |
| Wrights Run Road over Wrights Run Rd(wrights R | Fair | 32.2 ft | 128 | 1935 |
| Mackletree Road over Mackletree RD (mackletre | Fair | 58.1 ft | 108 | 1940 |
| Slab Run Road over Slab Run Road (slab Run) | Fair | 29.9 ft | 101 | 1937 |
| Rt# 001 over Pond Run | Fair | 37.1 ft | 100 | 1981 |
| Rt#1 001 over Pond Run (gabe Run) | Fair | 36.1 ft | 100 | 1965 |
| Rt# 001 over Shawnee Rd/ Turkey Creek | Fair | 124.0 ft | 100 | 1973 |
| Rt# 001 over Harber Fork | Fair | 47.9 ft | 100 | 1979 |
| Rd# 01 over Branch Salt Pit Run | Fair | 38.1 ft | 100 | 1983 |
| Rt# 002 over Nace Run | Fair | 24.9 ft | 100 | 1979 |
| Rt# 002 over Nace Run | Fair | 22.0 ft | 100 | 1979 |
| Rt#002 over Upper Twin | Fair | 25.9 ft | 100 | 1982 |
| Rt# 003 over Branch Of Turkey Creek | Fair | 24.9 ft | 100 | 1985 |
| Rt# 003 over Straight Fork | Fair | 26.9 ft | 100 | 1983 |
| 003 Sf 0363 over Left Fork | Fair | 33.5 ft | 100 | 1996 |
| 014sf over Odell Creek | Fair | 40.0 ft | 100 | 1997 |
| Rt# 013 over Pond Run | Fair | 65.0 ft | 100 | 1960 |
| Rt# 014 over Odell Creek | Fair | 65.0 ft | 100 | 1900 |
| Rt# 014 over Odell Creek | Fair | 29.9 ft | 100 | 1983 |
| Rd# 016 over Mackletree Run | Fair | 41.0 ft | 100 | 1982 |
| York Street over Munn Run | Fair | 30.8 ft | 100 | 1990 |
| Wh Gravel-mcdaniel over Wh Grvl-mcdanl (sgr Camp | Fair | 47.9 ft | 96 | 1900 |
| Pond Run Road over Pond Run RD (middle Fork | Fair | 33.1 ft | 85 | 1971 |
| Sulphur Springs RD over Sulphur Springs (ls Rive | Fair | 102.0 ft | 58 | 1958 |
| Mershon Road over Mershon RD (pond Creek) | Fair | 32.2 ft | 50 | 1940 |
| Zuefle Drive over Zuefle Drive (pond Creek | Fair | 68.9 ft | 45 | 1940 |
| Careys Run-pond Ck over Careys Run Rd(jacquays R | Fair | 23.0 ft | 45 | 1981 |
| Dock Waddell RD over Dock Waddell Rd(ginat CR | Fair | 36.1 ft | 40 | 1950 |
| Rd# 02 over Upper Twin | Fair | 23.0 ft | 37 | 1981 |
| Monroe Road over Monroe Road (pine Creek) | Fair | 49.9 ft | 11 | 1932 |
| Donald Kirker Road over Donald Kirker (dry Fork) | Fair | 25.9 ft | 10 | 1980 |
| US 52 over Little Scioto River | Good | 277.9 ft | 23,413 | 1964 |
| US 52 over Little Scioto River | Good | 277.9 ft | 19,129 | 1964 |
| US 52 over Hygean Run + SR 73 + 104 | Good | 320.9 ft | 15,019 | 1972 |
| Usr 52 over North Bound SR 73 & 104 | Good | 163.1 ft | 15,019 | 1972 |
| US 52 over North Bound SR 73 & 104 | Good | 174.9 ft | 15,019 | 1972 |
| US 52 over Pine Creek | Good | 253.0 ft | 14,830 | 1968 |
| US 52 over Pine Creek | Good | 253.0 ft | 13,142 | 1968 |
| SR 823 over Webster St. (sr-140) | Good | 106.0 ft | 13,100 | 2018 |
| SR 823 over Csxt Rr | Good | 375.0 ft | 13,100 | 2018 |
| SR 823 over Slocum AVE (t.r. 248) | Good | 96.1 ft | 13,100 | 2018 |
| S.r. 823 over Lil. Scioto Riv.& Sr-335 | Good | 867.5 ft | 13,100 | 2018 |
| S.r. 823 over Swauger Valley Rd-cr31 | Good | 265.7 ft | 13,100 | 2018 |
| SR 823 over S.r. 139 | Good | 203.1 ft | 13,100 | 2018 |
| SR 823 over Lucasville Rd-cr 28 | Good | 478.3 ft | 13,100 | 2018 |
| SR 823 over Stout Hollow RD CR 246 | Good | 39.7 ft | 13,100 | 2018 |
| SR 823 over Stream | Good | 24.9 ft | 13,100 | 2018 |
| Usr 23 over Stream | Good | 146.0 ft | 12,422 | 1953 |
| Lick Run-lyra Road over Lick Run-lyra (stream) | Good | 54.8 ft | 9,931 | 2014 |
| S.r. 823 over Cr-29 | Good | 113.8 ft | 9,200 | 2018 |
| S.r. 823 over Morris Lane CR 54 | Good | 311.0 ft | 9,200 | 2018 |
| US 52 over Lousy Run | Good | 200.1 ft | 7,550 | 1972 |
| Usr 23 over Millers Run | Good | 106.0 ft | 6,211 | 1953 |
| Usr 23 over Millers Run | Good | 106.0 ft | 6,211 | 1953 |
| SR 335 over Trib. Of Little Scioto | Good | 30.8 ft | 5,505 | 2004 |
| SR 335 over Long Run | Good | 111.9 ft | 5,505 | 2020 |
| Ramp B (sb) over Usr 52 | Good | 346.5 ft | 5,400 | 2018 |
| Sr-823 SB Ramp B over Ohio River Rd. (cr 503) | Good | 124.7 ft | 5,400 | 2018 |
| Shumway Hollow Rd- over Csxt Rr | Good | 113.5 ft | 5,200 | 2018 |
| Shumway Hollow RD over S.r. 823 | Good | 131.6 ft | 5,200 | 2018 |
| Usr52 over SR 73 & 104 | Good | 185.0 ft | 4,850 | 1987 |
| SR 823 over Over US 23 And Ns Rr | Good | 368.4 ft | 4,500 | 2018 |
| US 52 over SR 239 | Good | 145.0 ft | 4,254 | 1972 |
| Usr 52 over Lousy Run | Good | 196.9 ft | 4,254 | 1950 |
| US 52 over Lousy Run | Good | 200.1 ft | 4,254 | 1972 |
| Sr-823 NB Ramp A over Ohio River Rd. C.r. 503 | Good | 189.0 ft | 4,100 | 2018 |
| SR 140 over Falls Creek | Good | 26.6 ft | 4,066 | 1993 |
| SR 73 over Scioto Brush Creek | Good | 214.9 ft | 4,042 | 1997 |
| SR 823 over Over Fairground Road | Good | 81.4 ft | 3,900 | 2018 |
| Ramp C (823 Nb) over Norfolk Southern Rr | Good | 560.4 ft | 3,600 | 2018 |
| SR 140 over Wards Run | Good | 57.1 ft | 3,473 | 1985 |
| S.r.140 over Wards Run | Good | 26.6 ft | 3,473 | 1999 |
| US 52 over Turkey Creek | Good | 198.2 ft | 3,472 | 1959 |
| State Route 104 over Bear Creek | Good | 109.9 ft | 3,272 | 1996 |
| Waller ST over Usr 52 & 52d | Good | 146.0 ft | 2,751 | 1961 |
| SR 239 over Slab Run | Good | 158.5 ft | 2,700 | 1949 |
| SR 139 over Munns Run | Good | 40.0 ft | 2,667 | 1989 |
| SR 139 over Branch Long Run | Good | 35.1 ft | 2,667 | 1985 |
| SR 139 over C&o Railroad | Good | 175.2 ft | 2,667 | 1993 |
| CR 1a over East Bound Usr 52 | Good | 352.0 ft | 2,416 | 1963 |
| Careys Run-pond Ck over Careys Run Rd(careys Run | Good | 33.1 ft | 2,339 | 1990 |
| SR 73 over Rarden Creek | Good | 93.2 ft | 2,300 | 2015 |
| SR 348 over Bloody Run | Good | 28.2 ft | 2,300 | 2022 |
| Bloom Furnace RD over Bloom Furnace Stream | Good | 46.9 ft | 2,252 | 2007 |
| SR 73 over Dry Run | Good | 80.1 ft | 2,236 | 2020 |
| SR 104 over Camp Creek | Good | 129.9 ft | 2,000 | 2018 |
| SR 522 over Pine Creek | Good | 198.2 ft | 1,968 | 1961 |
| Dixon Mill Road over Dixon Mill Rd(ltl Scioto | Good | 202.1 ft | 1,965 | 2006 |
| Dixon Mill Road over Dixon Mill RD (wards Run | Good | 44.9 ft | 1,965 | 2009 |
| SR 139 over Rocky Fork Creek | Good | 163.1 ft | 1,830 | 2022 |
| SR 73 over Abes Run | Good | 53.1 ft | 1,815 | 2000 |
| SR 73 over Bear Creek | Good | 91.9 ft | 1,645 | 2020 |
| SR 73 over Saw Pit Run | Good | 93.2 ft | 1,645 | 2020 |
| Swauger Valley RD over Swauger Valley (sw Vl Rn | Good | 25.9 ft | 1,623 | 2011 |
| Great Meadow Road over Great Meadow(frederick C | Good | 28.9 ft | 1,536 | 2005 |
| Great Meadow Road over Great Meadow(falls Creek | Good | 29.9 ft | 1,536 | 2003 |
| S.r 140 over Jackson Fork | Good | 40.0 ft | 1,532 | 2018 |
| SR 348 over Stream | Good | 100.1 ft | 1,500 | 2021 |
| Flatwood Fallen over Portsmouth-minford 00823 | Good | 242.8 ft | 1,500 | 2017 |
| Ramp B (sb 823) over Over Fairground RD | Good | 79.1 ft | 1,500 | 2018 |
| Ramp C (nb 823) over Over Fairground RD | Good | 86.0 ft | 1,500 | 2018 |
| Usr 52 over Gas Hollow | Good | 59.4 ft | 1,451 | 2009 |
| Swauger Valley RD over Swauger Valley (har Furn | Good | 29.9 ft | 1,423 | 2000 |
| Usr 52 over Dry Run | Good | 22.0 ft | 1,400 | 2021 |
| Swauger Valley RD over Swauger Valley (long Run | Good | 49.9 ft | 1,312 | 1995 |
| SR 125 over Rocky Fork | Good | 22.0 ft | 1,300 | 2017 |
| SR 125 over Turkey Creek | Good | 83.0 ft | 1,100 | 2023 |
| Ramp B (823-sb) over Over Norfolk Southern Rr | Good | 468.5 ft | 1,100 | 2018 |
| State Route 348 over Mccullough Creek | Good | 57.4 ft | 1,075 | 1996 |
| State Route 348 over N Fork Scioto Brush Crk | Good | 212.9 ft | 1,051 | 1960 |
| Duck Run Road over Duck Run Road (stream) | Good | 65.0 ft | 1,006 | 2023 |
| Duck Run Road over Duck Run RD (duck Run) | Good | 26.9 ft | 1,006 | 1993 |
| Henley-deemer Road over Henley-deemer(mccolloug | Good | 70.9 ft | 986 | 2023 |
| State Route 125 over Rocky Fork Creek | Good | 52.2 ft | 961 | 1997 |
| State Route 125 over Turkey Creek | Good | 68.2 ft | 961 | 2003 |
| SR 125 over Turkey Creek | Good | 134.2 ft | 961 | 1997 |
| SR 776 over Stream | Good | 27.9 ft | 930 | 1985 |
| Cook Road over Cook Road (trib Candy Rn | Good | 29.9 ft | 816 | 1993 |
| Usr52 over Hygean Run | Good | 249.0 ft | 800 | 1987 |
| US 52 over Hygean Run + SR 73 + 104 | Good | 221.1 ft | 745 | 1972 |
| Fairground Road over Fairground RD (miller Ru | Good | 49.9 ft | 740 | 1996 |
| SR 522 over Pine Creek | Good | 196.9 ft | 713 | 1961 |
| Gallia Pike over Gallia Pike (patton Run) | Good | 26.9 ft | 682 | 2009 |
| Pollock Road over Pollock Road (sweeny Run | Good | 29.9 ft | 644 | 1997 |
| Hayport Road over Hayport Road (pine Creek | Good | 202.1 ft | 633 | 2010 |
| Mcdermott Pond Crk over Mcderm-pn Crk Rd(duck Rn | Good | 44.9 ft | 592 | 2010 |
| Brookside Drive over Brookside Drive (candy R | Good | 26.9 ft | 585 | 2010 |
| Careys Run-pond Ck over Careys Run Rd(careys Run | Good | 29.9 ft | 564 | 2010 |
| Colley Road over Colley Road (duck Run) | Good | 27.9 ft | 563 | 1955 |
| Mcdermott-pond Crk over Mcderm-pn Crk Rd(brush C | Good | 180.1 ft | 544 | 1983 |
| Furnace Creek Road over Furnace Ck RD (long Run) | Good | 40.0 ft | 526 | 1999 |
| Furnace Creek Road over Furnace Ck Rd(har Furn C | Good | 40.0 ft | 526 | 2011 |
| Webster Hope Road over Webster Hope(pine Ck Tri | Good | 29.9 ft | 504 | 1998 |
| Dry Run-pond Ck RD over Dry Run RD (dry Run) | Good | 27.9 ft | 495 | 1965 |
| Dry Run-pond Ck RD over Dry Run RD (dry Run) | Good | 30.8 ft | 495 | 2013 |
| Big Run Road over Big Run Road (stream) | Good | 26.9 ft | 492 | 2020 |
| Careys Run-pond Ck over Careys Run RD (pond Crk) | Good | 56.1 ft | 441 | 1999 |
| Elliott Hill RD over Bonser Run | Good | 24.9 ft | 432 | 1997 |
| Rarden-hazelbaker over Rarden-hazelbaker(brsh C | Good | 107.0 ft | 419 | 2024 |
| Rarden-hazelbaker over Rarden-hazelbaker(stream | Good | 42.0 ft | 417 | 2004 |
| Houston Hlw-lr RD over Houston Hlw-lr (stream) | Good | 28.9 ft | 409 | 1975 |
| Houston Hlw-lr RD over Houston Hlw-lr (stream) | Good | 33.1 ft | 409 | 1975 |
| Greenbrier Road over Greenbrier Road (stream) | Good | 41.0 ft | 391 | 2018 |
| Gephart Road over Gephart RD (stream) | Good | 28.9 ft | 381 | 2014 |
| Greenbriar Road over Greenbriar Rd(harr-furn | Good | 24.0 ft | 374 | 2013 |
| Greenbriar Road over Greenbriar Rd(harr-furn | Good | 26.9 ft | 374 | 1996 |
| Disterdick Lane over Disterdick Lane (pine CR | Good | 111.9 ft | 366 | 2009 |
| Junior Road over Junior Road (ginat Creek | Good | 50.9 ft | 364 | 2002 |
| Junior Road over Junior Road (ginat Creek | Good | 38.1 ft | 364 | 1998 |
| Bennett Schoolhse over Bennett Sch-sw (lsr) | Good | 211.9 ft | 363 | 1984 |
| Little Egypt Road over Little Egypt Rd(long Run | Good | 40.0 ft | 359 | 2013 |
| Lick Run-lyra Road over Lick Run-lyra (lick Run) | Good | 36.1 ft | 352 | 2006 |
| Lick Run-lyra Road over Lick Run-lyra (pine Crk) | Good | 60.0 ft | 352 | 2011 |
| Lick Run-lyra Road over Lick Run-lyra (trky Ft R | Good | 49.9 ft | 352 | 2013 |
| Cramer Road over Cramer Road (bear Creek) | Good | 44.0 ft | 350 | 2002 |
| Arion Road over Arion Rd(scioto Brush CR | Good | 200.1 ft | 350 | 2007 |
| Arion Road over Arion Road (wrights Run) | Good | 29.9 ft | 350 | 2011 |
| Kendall Road over Kendall Road (long Run) | Good | 38.1 ft | 349 | 1993 |
| Bennett Schoolhse over Bennett Sch-sw (long Run | Good | 55.1 ft | 349 | 1998 |
| Wh Gravel-mcdaniel over Wh Grvl-mcdanl(higgins R | Good | 29.9 ft | 344 | 2003 |
| Mackletree Road over Turkey Creek | Good | 119.1 ft | 341 | 2016 |
| Back Road over Back Road (ginat Creek) | Good | 40.0 ft | 341 | 2011 |
| Mill Road over Pine Creek | Good | 136.2 ft | 324 | 2018 |
| Jr Furnace-pwlsvl over Jr Furnace-pwls(poplar F | Good | 29.9 ft | 314 | 1941 |
| Jr Furnace-pwlsvl over Jr Furnace-pwls (pine CR | Good | 122.0 ft | 314 | 2001 |
| Dace Road over Dace Road (stream) | Good | 46.9 ft | 309 | 1995 |
| Stockham Road over Stockham RD (ltl Scioto) | Good | 104.0 ft | 308 | 1950 |
| Coon Hollow over Coon Hollow RD (stream) | Good | 26.9 ft | 305 | 1998 |
| Salters Creek Road over Salters Ck RD (salters C | Good | 29.9 ft | 302 | 2004 |
| Bonsers Run Road over Bonsers Run RD (stream) | Good | 29.9 ft | 292 | 2000 |
| Bonsers Run Road over Bonsers Run Rd(bonser Ru | Good | 38.1 ft | 292 | 2004 |
| Hiles Road over Hiles Rd(rocky Fk Camp C | Good | 26.9 ft | 272 | 1999 |
| Kendall Road over Kendall Road (rocky Fork | Good | 100.1 ft | 270 | 2012 |
| Sedan-crabtree RD over Sedan-crabtree Rd(bear C | Good | 49.9 ft | 259 | 2008 |
| Blue Run Road over Blue Run RD (rocky Fork) | Good | 71.9 ft | 245 | 1970 |
| Cooper Road over Cooper Road (mccullough) | Good | 24.9 ft | 245 | 1990 |
| Blue Run Road over Blue Run RD (blue Run) | Good | 29.9 ft | 245 | 2000 |
| Hygean Run Road over Hygean Run RD (hygean Ru | Good | 29.9 ft | 226 | 2000 |
| Tick Ridge-koenig over Tick Ridge-koenig (rocky | Good | 80.1 ft | 221 | 2005 |
| Goose Creek Road over Goose Creek RD (lick Run | Good | 26.9 ft | 220 | 1992 |
| Lintz Hollow Road over Lintz Hollow RD (candy R | Good | 38.1 ft | 215 | 1996 |
| Wheelers Mill Road over Wheelers Mill RD (lsr) | Good | 160.1 ft | 214 | 2003 |
| Turkey Foot Twp RD over Turkey Foot-twp (tf Run) | Good | 29.9 ft | 209 | 2000 |
| Covered Bridge LN over Brush Creek | Good | 210.0 ft | 209 | 1874 |
| Kentucky Trail RD over Ky Trail (ltl Scioto Rvr | Good | 91.9 ft | 207 | 2007 |
| State Forest 6 over Old Lade Run | Good | 29.9 ft | 200 | 2007 |
| Millers Run-fallen over Millers Run-ft(miller Ru | Good | 26.9 ft | 197 | 1995 |
| Millers Run-fallen over Millers Run-ft (miller R | Good | 47.9 ft | 197 | 1997 |
| Millers Run-fallen over Millers Run-ft(miller Ru | Good | 29.9 ft | 197 | 2008 |
| Wh Gravel-mcdaniel over Wh Grvl-mcdanl (trib Lsr | Good | 26.9 ft | 189 | 1940 |
| Wh Gravel-mcdaniel over Wh Grvl-mcdanl(holland F | Good | 63.0 ft | 189 | 1991 |
| Lyons Road over Lyons Road (higgins Run) | Good | 34.1 ft | 186 | 1968 |
| Edmunds Road over Edmunds RD (frederick Ck | Good | 67.9 ft | 186 | 1940 |
| Millers Run-fallen over Millers Run-ft (f Tmbr C | Good | 29.9 ft | 186 | 2001 |
| Millers Run-fallen over Millers Run-ft (f Tmbr C | Good | 29.9 ft | 186 | 1994 |
| Millers Run-fallen over Millers-run Ft (f Tmbr C | Good | 60.0 ft | 186 | 2013 |
| Shonkwiler over Shonkwiler (fallen Timbe | Good | 26.9 ft | 175 | 2010 |
| Big Spruce-lt Bear over Big Spruce-l Bear(bear C | Good | 44.0 ft | 167 | 2001 |
| Big Spruce Lt Bear over Big Spruce-l Bear(bear C | Good | 49.9 ft | 167 | 2010 |
| Hansgen-morgan RD over Hansgen-morgan (wards Ru | Good | 29.9 ft | 165 | 1999 |
| Millers Rn-back Rn over Millers Rn-back Rn(rocky | Good | 71.9 ft | 163 | 1971 |
| Millers Rn-back Rn over Millers Rn-back Rn(strea | Good | 29.9 ft | 163 | 2001 |
| Millers Rn-back Rn over Millers Rn-back Rn(strea | Good | 29.9 ft | 163 | 2004 |
| Bennett Schoolhse over Bennett Sch-sw (trib Lsr | Good | 25.9 ft | 158 | 2004 |
| Cave Lick Road over Cave Lick Road (stream) | Good | 29.9 ft | 157 | 2001 |
| Careys Run-pond Ck over Careys Run RD (pond Crk) | Good | 29.9 ft | 153 | 2008 |
| Careys Run-pond Ck over Careys Run RD (pond Crk) | Good | 50.9 ft | 153 | 1900 |
| Rocky Fork Road over Rocky Fork RD (rocky For | Good | 49.9 ft | 152 | 1997 |
| Rocky Fork Road over Rocky Fork RD (rocky For | Good | 78.1 ft | 152 | 1986 |
| Rocky Fork Road over Rocky Fork RD (spruce Ru | Good | 29.9 ft | 152 | 1993 |
| Tatman-coe Road over Tatman-coe (scioto Br CR | Good | 133.9 ft | 147 | 1998 |
| Spradlin Road over Spradlin RD (pond Creek) | Good | 49.9 ft | 146 | 1960 |
| Sgr Camp Jackson over Sugar Camp-jacksn Fk(str | Good | 29.9 ft | 146 | 2009 |
| Riddlebarger Road over Riddlebarger Rd(long Run | Good | 40.0 ft | 145 | 2014 |
| Upper Twin Crk RD over Upper Twin Ck Rd(twin Ck | Good | 80.1 ft | 142 | 2005 |
| Brady Creek Road over Brady Creek RD (brady Ru | Good | 29.9 ft | 142 | 2003 |
| Upper Twin Crk RD over Upper Twin Ck Rd(twin Ck | Good | 42.0 ft | 142 | 2003 |
| Upper Twin Crk RD over Upper Twin Ck Rd(twin Ck | Good | 22.6 ft | 142 | 1990 |
| Upper Twin Crk RD over Upper Twin Ck Rd(east Fk | Good | 29.9 ft | 142 | 2007 |
| Brady Creek Road over Brady Creek RD (hales CR | Good | 35.1 ft | 142 | 2012 |
| Henley-comstock RD over Henley-comstock(mcculoug | Good | 38.1 ft | 141 | 1992 |
| Rocky Fork Road over Rocky Fork RD (rocky For | Good | 58.1 ft | 141 | 1995 |
| Luther Road over Luther RD (higgins Run) | Good | 28.9 ft | 139 | 2002 |
| Miller Road over Miller Road (lick Run) | Good | 55.1 ft | 131 | 2006 |
| Rarden Creek Road over Rarden Creek Rd(dry Fork | Good | 49.9 ft | 130 | 1992 |
| Henley-deemer Road over Henley-deemer(mccollough | Good | 69.9 ft | 128 | 2008 |
| Frederick Road over Frederick Road (skull Ck | Good | 29.9 ft | 126 | 2006 |
| Clinton Furnace RD over Clinton Furnace (pine Ck | Good | 56.1 ft | 125 | 1993 |
| Dever Road over Dever RD (rocky Fork Crk | Good | 55.1 ft | 125 | 2008 |
| Bloom Furnace Lane over Bloom Furnace Ln(hales C | Good | 29.9 ft | 114 | 1998 |
| Rd# 016 over Turkey Creek | Good | 59.1 ft | 110 | 2021 |
| Big Spruce-lt Bear over Big Spruce-l Bear(bear C | Good | 35.1 ft | 110 | 2021 |
| Big Spruce-lt Bear over Big Spruce-l Bear(long F | Good | 24.9 ft | 110 | 1999 |
| Mccorkle-rockwell over Mccorkle-rockwell(bear C | Good | 35.1 ft | 110 | 1997 |
| Big Spruce-lt Bear over Big Spruce-l Bear(bear C | Good | 35.1 ft | 110 | 2000 |
| Pleasant Hill Road over Pleasant Hill(mccullough | Good | 40.0 ft | 108 | 2003 |
| Mackletree Road over Mackletree RD (mackletre | Good | 65.0 ft | 108 | 2013 |
| Mackletree Road over Mackletree RD (mackletre | Good | 69.9 ft | 108 | 2010 |
| Graham Lane over Graham Lane (mcconnel Ck | Good | 29.9 ft | 106 | 1991 |
| Mack Road over Mack Road (duck Run) | Good | 29.9 ft | 106 | 1993 |
| Adkins-hoffer Hill over Adkins-hoffer Hill(strea | Good | 33.1 ft | 106 | 2008 |
| Rt# 001 over Pond Lick Run | Good | 32.2 ft | 100 | 1961 |
| RT 102 over Camp Ground | Good | 66.9 ft | 100 | 2021 |
| Lick Run-lyra Road over Lick Run-lyra (stream) | Good | 29.9 ft | 100 | 1996 |
| Lick Run-lyra Road over Lick Run-lyra (stream) | Good | 24.9 ft | 100 | 2012 |
| Van Crabtree Road over Van Crabtree RD (bear Ck | Good | 35.1 ft | 100 | 2012 |
| Oak ST over Munn Run | Good | 38.1 ft | 100 | 2000 |
| Wh Gravel-mcdaniel over Wh Grvl-mcdanl(ltl Sciot | Good | 90.9 ft | 99 | 2023 |
| Havener Lane over Havener Lane (trib Hales | Good | 25.9 ft | 96 | 2011 |
| Ruby Road over Ruby Road (long Run) | Good | 43.0 ft | 86 | 1955 |
| Edwards Road over Edwards RD (camp CR Trib | Good | 29.9 ft | 81 | 2007 |
| Haven Road over Haven Road (pine Creek) | Good | 65.9 ft | 80 | 2006 |
| Diehlman Road over Diehlman RD (mccullough) | Good | 75.1 ft | 80 | 2013 |
| Boggs Road over Boggs Road (stream) | Good | 29.9 ft | 69 | 2002 |
| Bleekman Street over Bleekman ST (jesse Run) | Good | 24.9 ft | 67 | 2009 |
| Kennison Road over Kennison Road(cockrell R | Good | 29.9 ft | 63 | 1997 |
| Richard Road over Richard Road (glade Run) | Good | 29.9 ft | 60 | 1997 |
| Bull Hill over Bull Hill RD (bull Run) | Good | 29.9 ft | 51 | 2002 |
| Simpson Road over Simpson Road (duck Run) | Good | 49.9 ft | 49 | 2012 |
| Dutch Hollow over Dutch Hollow RD (jf Cree | Good | 29.9 ft | 48 | 2001 |
| Glade Run Road over Glade Run RD (glade Run) | Good | 29.9 ft | 40 | 1996 |
| Primrose Lane over Primrose LN (pond Creek) | Good | 46.9 ft | 40 | 2000 |
| Millstone Road over Millstone Road (stream) | Good | 29.9 ft | 38 | 1940 |
| Skull Hollow Road over Skull Hollow RD (skull C | Good | 29.9 ft | 29 | 2008 |
| Skull Hollow Road over Skull Hollow RD (skull C | Good | 29.9 ft | 29 | 2008 |
| Besco Road over Besco Road (lick Run) | Good | 29.9 ft | 28 | 2005 |
| Howard Furnace RD over Howard Furnce (howard Ru | Good | 26.9 ft | 23 | 1999 |
| Howard Furnace RD over Howard Furnce (howard Ru | Good | 26.9 ft | 23 | 2000 |
| Colegrove Road over Colegrove Road (back Run | Good | 29.9 ft | 22 | 1998 |
| Knapp Road over Knapp Road (pine Creek) | Good | 62.0 ft | 20 | 2009 |
| Brushy Fork Road over Brushy Fork RD (brushy F | Good | 29.9 ft | 16 | 2007 |
| Patterson Road over Patterson (pattersons Ru | Good | 25.9 ft | 13 | 2010 |
| Newman Lane over Newman Lane (dunlap Ck) | Good | 39.0 ft | 10 | 1997 |
| Beloat Road over Beloat RD (cockrell Run) | Good | 29.9 ft | 10 | 2006 |
| Spruce Hollow Road over Spruce Hol RD (bear Run) | Good | 29.9 ft | 10 | 2001 |
| Spruce Hollow Road over Burton RD (blue Ash Run) | Good | 25.9 ft | 10 | 2001 |