| Oakdale Road over Belmont Creek | Poor | 24.9 ft | 8,355 | 1970 |
| Ir-70 over Mad River Overflow | Fair | 132.9 ft | 57,754 | 1957 |
| Ir-70 over Tuttle Ditch | Fair | 28.9 ft | 23,657 | 1967 |
| Ir-675 over Mud Run | Fair | 123.0 ft | 22,110 | 1975 |
| Bechtle Avenue over Buck Creek | Fair | 148.0 ft | 18,445 | 1966 |
| Sr-72 over Mon Wash ST P C & Dt&i R | Fair | 717.8 ft | 17,506 | 1970 |
| Sr-72 over Mt Ver Buck Ck Pc & Dt & | Fair | 937.0 ft | 16,631 | 1970 |
| Ir-70 Ramp F over Ramp F Over Beaver Creek | Fair | 127.0 ft | 16,120 | 1969 |
| Burnett Road over Mill Run | Fair | 32.2 ft | 14,087 | 1971 |
| Home RD over Bikeway | Fair | 88.9 ft | 13,289 | 1965 |
| Usr 68 over Ind. & Ohi Rr Mad River | Fair | 603.0 ft | 11,564 | 1971 |
| Usr 68 over Ramp F Over Conrail Rr | Fair | 172.9 ft | 11,535 | 1971 |
| C-333 over Dayton RD O Conrail Rr | Fair | 767.1 ft | 10,558 | 1939 |
| C-380 over Croft RD O Buck Creek | Fair | 121.1 ft | 9,893 | 1970 |
| Eagle City RD Tr-1 over Usr 68 | Fair | 244.1 ft | 9,807 | 1970 |
| Sr-235 over Honey Creek | Fair | 79.1 ft | 9,611 | 1932 |
| C-335 over Spangler RD & Br Smith D | Fair | 90.9 ft | 9,442 | 1975 |
| Usr 68 over Tributary Mad River | Fair | 24.0 ft | 9,024 | 1970 |
| Usr 68 over Tributary Mad River | Fair | 24.0 ft | 9,024 | 1970 |
| C-335 over Spangler RD & Br Mad Riv | Fair | 42.0 ft | 8,175 | 1956 |
| Urbana Rd. over Urbana Rd. Ov Kenton Ck | Fair | 67.9 ft | 8,028 | 1965 |
| C-315 over Enon RD & Mad River Flud | Fair | 227.0 ft | 7,618 | 1957 |
| T 315 over Enon RD Over Mad River | Fair | 232.9 ft | 7,618 | 1900 |
| Usr 40 over SR 4 Lagonda AVE | Fair | 168.0 ft | 6,788 | 1955 |
| Usr 68 over US 40 SR 4 | Fair | 245.1 ft | 6,239 | 1969 |
| Sr-41 over Ir 70 | Fair | 296.9 ft | 5,602 | 1968 |
| County RD No 319 over Shrine RD O Rock Run | Fair | 45.9 ft | 5,262 | 1955 |
| County RD 319 over Shrine RD O Miller CR | Fair | 33.1 ft | 5,262 | 1935 |
| Usr 68 over Kenton Creek | Fair | 62.0 ft | 4,953 | 1971 |
| Usr 68 over Moores Run | Fair | 67.9 ft | 4,953 | 1971 |
| Usr 68 over Moores Run | Fair | 67.9 ft | 4,953 | 1971 |
| Sr-41 over German Ditch | Fair | 24.9 ft | 4,868 | 1981 |
| Sr-571 over Honey Creek | Fair | 146.0 ft | 4,472 | 1970 |
| Sr-571 over Unnamed Ditch | Fair | 21.0 ft | 4,472 | 1981 |
| Sr-571 over Honey Creek | Fair | 164.0 ft | 4,309 | 1949 |
| Sr-41 over Gilroy Ditch | Fair | 75.1 ft | 4,011 | 1972 |
| Usr 40 over Donnels Creek | Fair | 65.9 ft | 3,847 | 1931 |
| Water Street over Buck Creek | Fair | 110.9 ft | 3,822 | 1989 |
| Usr 40 over Beaver Creek | Fair | 69.9 ft | 3,816 | 1949 |
| T-164 over County Line O Br Buck Ck | Fair | 86.0 ft | 3,580 | 1978 |
| C-363 over Old Columbus O Beaver Ck | Fair | 132.9 ft | 3,262 | 1968 |
| Usr-42 over Little Miami River | Fair | 67.9 ft | 3,222 | 1957 |
| T-33 over County Line RD & Mad Rvr | Fair | 142.1 ft | 3,057 | 1975 |
| Sr-54 over Ir 70 | Fair | 286.1 ft | 2,994 | 1969 |
| County Line RD over Usr 68 | Fair | 254.9 ft | 2,927 | 1971 |
| C-327 over Upper Valley & Chapman C | Fair | 69.9 ft | 2,814 | 1900 |
| Limestone Street over Indiana & Ohio Rr | Fair | 30.8 ft | 2,768 | 1900 |
| Limestone Street over Buck Creek | Fair | 136.2 ft | 2,768 | 1973 |
| Wittenberg AVE over Little Miami Bikeway | Fair | 32.2 ft | 2,491 | 1951 |
| C-314 over New Carlisle Pk & Br Don | Fair | 105.0 ft | 2,266 | 1900 |
| Usr-42 over Gilroy Ditch | Fair | 36.1 ft | 1,953 | 1957 |
| C-308 over ST Paris Pk @ Dry Run | Fair | 43.0 ft | 1,926 | 1956 |
| C-351 over Selma Pk & Nf Lit Miami | Fair | 138.1 ft | 1,893 | 1951 |
| County RD 380 over ST Paris Pk Ov Ditch | Fair | 57.1 ft | 1,610 | 1970 |
| C-315 over Enon-xenia RD O Mud Run | Fair | 97.1 ft | 1,586 | 1900 |
| County RD 339 over Osborn RD Ov Mad River | Fair | 280.8 ft | 1,480 | 1989 |
| C-313 over N Hampton RD & Donnels C | Fair | 101.0 ft | 1,215 | 1973 |
| County RD No 310 over Folk Ream O Donnels CR | Fair | 36.1 ft | 1,197 | 1976 |
| C-322 over Fairfield Pk O Br Mud Rn | Fair | 36.1 ft | 1,168 | 1939 |
| Township RD 218 over Crabill RD Ov Shurr Ditc | Fair | 46.9 ft | 1,057 | 1986 |
| C-315a over Hunter RD & Mud Run | Fair | 97.1 ft | 1,010 | 1983 |
| C-300 over Snyder Domer/chapman Ck | Fair | 97.1 ft | 964 | 1990 |
| C-313 over S Hampton Rd&donnels CR | Fair | 90.9 ft | 875 | 1973 |
| County RD No 313 over N Hampton RD O Donnels C | Fair | 110.9 ft | 852 | 1959 |
| C-794 over Mill Creek | Fair | 27.9 ft | 797 | 1950 |
| C-331a over Spangler RD O Mud Run | Fair | 122.0 ft | 797 | 1975 |
| County RD No 300 over Ballentine Pk | Fair | 29.9 ft | 721 | 1939 |
| T-50 over Willowdale RD O Chapman | Fair | 81.0 ft | 691 | 1962 |
| T-73 over N River RD O Nf Lt Miami | Fair | 69.9 ft | 485 | 1993 |
| C Road 361 over N River RD O Br Lt Miami | Fair | 29.9 ft | 399 | 1900 |
| T-117 over Dolly Varden & Lit Miami | Fair | 107.0 ft | 367 | 1975 |
| C 350 over Vernon Asbury O Br Buck | Fair | 107.9 ft | 353 | 1900 |
| T-19 over Union RD & Br Mad River | Fair | 39.0 ft | 351 | 1966 |
| Houston Pike Cr-37 over Ir 70 | Fair | 291.0 ft | 345 | 1969 |
| T-139 over Hagan RD O Mud Run | Fair | 54.1 ft | 338 | 1969 |
| Township RD No 192 over School RD O Wf Honey Crk | Fair | 90.9 ft | 324 | 1952 |
| T 184 over Fields RD O W Fk Honey C | Fair | 81.0 ft | 324 | 1993 |
| Township RD No 199 over Ulery RD O Donnels Creek | Fair | 49.9 ft | 324 | 1984 |
| T-76 over Pitchin RD & Lit Miami R | Fair | 91.9 ft | 324 | 1988 |
| Township RD 161 over Baldwin LN O Buck Crk | Fair | 81.0 ft | 246 | 1900 |
| C-369 over Mcconkey RD Ov Br Buck C | Fair | 52.2 ft | 243 | 1968 |
| Count Road No. 304 over Addison-nc O Wf Honey Ck | Fair | 64.0 ft | 242 | 1900 |
| T-93 over Chenowitn Lisbon Frk Lmr | Fair | 36.1 ft | 214 | 1974 |
| County Rd.305 over N.c.st. Paris Pk. | Fair | 40.0 ft | 206 | 1964 |
| County RD over Addison New Carlisle Wf | Fair | 101.0 ft | 204 | 1991 |
| T-203 over Neer RD Ov Br Buck Creek | Fair | 85.0 ft | 173 | 1980 |
| Ir-70 over CR 338 Xenia RD Aband. R | Good | 130.6 ft | 63,108 | 2020 |
| Ir-70 over CR 338 Xenia RD Aband. R | Good | 130.6 ft | 63,108 | 2020 |
| Ir-70 over SR 72 | Good | 113.8 ft | 63,108 | 2020 |
| Ir-70 over SR 72 | Good | 113.8 ft | 63,108 | 2020 |
| Ir 70 over Usr 68 | Good | 251.6 ft | 61,300 | 2020 |
| Ir 70 over Usr 68 | Good | 255.2 ft | 60,286 | 2020 |
| Ir-70 over Mud Creek | Good | 103.3 ft | 57,754 | 2006 |
| Ir-70 over Mad River | Good | 467.8 ft | 57,754 | 1957 |
| Ir-70 over Smith Ditch | Good | 94.2 ft | 57,754 | 1957 |
| Ir-70 over Detroit Toledo & Iron. R | Good | 155.8 ft | 23,657 | 1967 |
| Ir-70 over Detroit Toledo & Iron. R | Good | 169.0 ft | 23,657 | 1967 |
| Ir-70 over Tuttle Ditch | Good | 28.9 ft | 23,657 | 1967 |
| Sr-41 over Indiana & Ohio Railroad | Good | 152.9 ft | 23,602 | 1976 |
| Ir-70 over Norfolk Southern Rr | Good | 575.8 ft | 23,536 | 1967 |
| Ir-70 over Norfolk Southern Rr | Good | 509.5 ft | 23,536 | 1967 |
| Ir-70 over CR 315 Enon Road | Good | 140.1 ft | 23,536 | 1967 |
| Ir-70 over CR 315 Enon Road | Good | 137.1 ft | 23,536 | 1967 |
| Ir-675 over Mud Run | Good | 123.0 ft | 22,110 | 1975 |
| Ir-70 over Usr 40 | Good | 285.1 ft | 21,029 | 1968 |
| Ir-70 over Usr 40 | Good | 280.8 ft | 21,029 | 1968 |
| Ir-70 over Beaver Creek | Good | 140.1 ft | 21,029 | 1969 |
| Ir-70 over Beaver Creek | Good | 140.1 ft | 21,029 | 1969 |
| Ir-70 over Unnamed Ditch | Good | 30.8 ft | 20,910 | 1967 |
| Ir-70 over Unnamed Ditch | Good | 30.8 ft | 20,910 | 1967 |
| Ir-675 over Ir 70 | Good | 309.1 ft | 20,000 | 1975 |
| Ir-675 over Ir 70 | Good | 312.0 ft | 20,000 | 1975 |
| Sr-41 over Usr 68 | Good | 228.0 ft | 19,923 | 1976 |
| Usr 40 over Grand Trunk Western Rr | Good | 137.8 ft | 18,537 | 1997 |
| Sr-72 over Usr 40 Columbia Street | Good | 70.9 ft | 17,364 | 1970 |
| Sr-4 over Usr 40 | Good | 182.4 ft | 17,360 | 2012 |
| Bechtle Avenue over Snyder Park DR & Lagoon | Good | 132.9 ft | 16,111 | 1961 |
| Sr-4 over Buck Creek | Good | 186.0 ft | 16,091 | 1935 |
| Usr 40 over Mad River | Good | 199.8 ft | 13,935 | 1968 |
| Usr 40 over Mad River | Good | 199.5 ft | 13,935 | 1958 |
| Usr 40 over Indiana & Ohio Central R | Good | 203.1 ft | 13,134 | 1955 |
| Usr 68 over Ind & Ohio Rr Mad River | Good | 611.9 ft | 11,564 | 1971 |
| Usr 68 over Ind & Ohio Rr | Good | 214.9 ft | 11,564 | 1971 |
| Usr 68 over Ind & Ohio Rr | Good | 214.9 ft | 11,564 | 1971 |
| High ST over Indiana & Ohio Central R | Good | 90.9 ft | 11,414 | 1911 |
| Sr-235 over Branch Mud Run | Good | 22.3 ft | 11,236 | 2007 |
| Sr-235 over Mud Run | Good | 86.3 ft | 10,800 | 2014 |
| Sr-4 over Ramp C Conrailrr Rock Ru | Good | 492.1 ft | 10,606 | 1958 |
| Sr-4 over Ramp C Conrailrr Rock Ru | Good | 335.6 ft | 10,606 | 1958 |
| C-333 over Dayton RD & Mud Run | Good | 105.0 ft | 10,558 | 1952 |
| Usr 40 over Buck Creek | Good | 186.4 ft | 10,511 | 1968 |
| Usr 40 over Buck Creek | Good | 186.4 ft | 10,511 | 1958 |
| Sr-4 over Sr-369 | Good | 114.5 ft | 10,216 | 2005 |
| Sr-4 over Sr-369 | Good | 114.5 ft | 10,216 | 2004 |
| T 166 over Eagle City RD Ov Mad Riv | Good | 184.1 ft | 9,807 | 1992 |
| C-335 over Spangler RD & Mad River | Good | 272.0 ft | 9,568 | 1967 |
| Usr 68 Ramp over Ramp C Over Mad River | Good | 201.1 ft | 8,910 | 1969 |
| SR 334 over SR 72 | Good | 203.1 ft | 8,894 | 1971 |
| Sr-41 over G.t.w.railroad | Good | 44.0 ft | 8,694 | 1900 |
| Sr-41 over Buck Creek | Good | 126.0 ft | 8,694 | 1927 |
| Derr Road over Kenton Creek | Good | 25.9 ft | 8,646 | 2009 |
| Usr 68 over CR 318 Rebert Pike | Good | 136.2 ft | 8,518 | 1968 |
| Usr 68 over CR 318 Rebert Pike | Good | 136.2 ft | 8,518 | 1968 |
| Usr 68 over Mad River | Good | 388.1 ft | 8,518 | 1968 |
| Usr 68 over Mad River | Good | 388.1 ft | 8,518 | 1968 |
| Sr-334 over Usr-68 | Good | 282.2 ft | 8,313 | 1971 |
| Sr-41 over Indiana & Ohio Railroad | Good | 213.9 ft | 8,122 | 1976 |
| Sr-41 over Indiana & Ohio Railroad | Good | 213.9 ft | 8,122 | 1976 |
| Sr-41 over Mad River | Good | 266.1 ft | 8,122 | 1976 |
| Sr-41 over Mad River | Good | 266.1 ft | 8,122 | 1976 |
| Selma Rd. Cr-351 over Ir 70 | Good | 314.0 ft | 7,990 | 1967 |
| Sr-334 over Ind & Ohio Rr | Good | 311.0 ft | 7,978 | 1971 |
| Belmont Avenue over Belmont Ditch | Good | 36.4 ft | 7,778 | 2000 |
| Us40 over Indiana And Ohio R.r. | Good | 237.2 ft | 7,132 | 2003 |
| T-18 over E Enon RD Clear CR | Good | 40.0 ft | 7,060 | 1981 |
| County Road 380 over Croft RD O Beaver Creek | Good | 92.8 ft | 6,544 | 2012 |
| ST Paris Pike Cr-3 over Usr 68 | Good | 454.1 ft | 6,326 | 1970 |
| Usr 68 over US 40 SR 4 | Good | 245.1 ft | 6,239 | 1969 |
| Sr-235 over West Fork Honey Creek | Good | 76.1 ft | 6,172 | 1940 |
| Sr-235 over Branch Honey Creek | Good | 23.0 ft | 6,172 | 1940 |
| Dayton-spgfld Rd. over Ir 70 | Good | 482.9 ft | 6,014 | 1967 |
| Sr-4 over EB 4 Over Ir 70 | Good | 403.9 ft | 5,972 | 1967 |
| Sr-4 over Mad River | Good | 480.0 ft | 5,972 | 1957 |
| Sr-4 over Mad River | Good | 480.0 ft | 5,972 | 1957 |
| C-307 over Uppervallkey Ov Dry Run | Good | 55.1 ft | 5,881 | 2006 |
| Dayton RD Cr-333 over Usr 68 | Good | 203.1 ft | 5,453 | 1968 |
| T-214 over Bird RD Ov Beaver Creek | Good | 120.1 ft | 5,395 | 2005 |
| C-319 over Shrine Rd. Ov Br Donnels | Good | 21.0 ft | 5,262 | 1995 |
| C-333 over Dayton Splfd RD O Mill C | Good | 29.9 ft | 5,193 | 2004 |
| Enon RD Cr315 over SR 4 | Good | 284.8 ft | 5,077 | 2008 |
| Sr-41 over Unnamed Ditch | Good | 26.9 ft | 4,996 | 1967 |
| C-303 over Medway-new Carlisle & Di | Good | 22.0 ft | 4,965 | 1963 |
| Usr 68 over Kenton Creek | Good | 62.0 ft | 4,953 | 1971 |
| Sr-41 over Donnels Creek # | Good | 75.1 ft | 4,868 | 1990 |
| County RD 338 over Spfld Xenia RD O Ditch | Good | 27.9 ft | 4,846 | 1941 |
| C-308 over ST Paris Pk @ Pondy Cry | Good | 30.8 ft | 4,649 | 1940 |
| T - 6 over Gerlaugh RD Ov Mud Creek | Good | 24.0 ft | 4,628 | 2002 |
| T-6 over Gerlaugh RD Ov Mud Creek | Good | 53.1 ft | 4,628 | 2002 |
| Fountain Avenue over Buck Creek | Good | 115.2 ft | 4,559 | 1959 |
| Fountain AVE over Indiana & Ohio Rr. | Good | 35.1 ft | 4,559 | 1925 |
| Sr-4 over Buck Creek | Good | 107.0 ft | 4,532 | 1960 |
| T-1383 over Styer DR Ov Mud Run | Good | 62.0 ft | 4,520 | 2010 |
| Sherman Avenue over Buck Creek | Good | 203.1 ft | 4,470 | 2008 |
| Cr-388 over Splfd Xenia Ov Rr Br Mil | Good | 32.2 ft | 4,397 | 2011 |
| Usr 40 over Mud Run | Good | 99.1 ft | 4,281 | 1987 |
| Sr-4 over Branch Buck Creek | Good | 66.9 ft | 4,125 | 2011 |
| Sr-41 over Branch Little Miami Rive | Good | 107.0 ft | 4,011 | 1972 |
| Sr-41 over Trib To Lisbon Fork | Good | 24.0 ft | 4,011 | 1972 |
| Sr-72 over Blee Ditch | Good | 26.9 ft | 3,850 | 1979 |
| Sr-72 over Mill Creek | Good | 21.0 ft | 3,850 | 1979 |
| Usr40 over Jackson Creek | Good | 53.1 ft | 3,847 | 1983 |
| Usr 40 over Beaver Creek | Good | 64.0 ft | 3,816 | 1925 |
| C-382 over Columbus Av O Dt&i Ditch | Good | 22.0 ft | 3,763 | 1960 |
| Interstate 70 over Beaver Creek | Good | 66.6 ft | 3,689 | 2005 |
| Interstate 70 over Beaver Creek | Good | 66.6 ft | 3,689 | 2005 |
| C-327 over Upper Valley Pk & Ditch | Good | 23.0 ft | 3,627 | 1959 |
| County RD No 164 over County Line RD | Good | 38.1 ft | 3,580 | 1985 |
| Usr 40 over Beaver Creek | Good | 34.1 ft | 3,200 | 1929 |
| Sr-41 over N Fork Little Miami Rive | Good | 65.9 ft | 3,193 | 1933 |
| County RD 338 over Spfld Xenia RD O Mill | Good | 40.0 ft | 2,900 | 2019 |
| Old Columbus Road over Old Cols RD O Sinking CR | Good | 74.1 ft | 2,900 | 2017 |
| C-350 over Moorefield RD O Br Buck | Good | 32.2 ft | 2,875 | 1993 |
| Township over Bird RD Ov Conn Rr | Good | 102.0 ft | 2,750 | 1900 |
| C-314 over New Carlisle Ov Jackson | Good | 22.0 ft | 2,707 | 1996 |
| C-316 over Lower Valley & Jackson C | Good | 36.1 ft | 2,580 | 2015 |
| T 0224 over 1/4 Mi Eastof Burnett RD | Good | 24.0 ft | 2,578 | 2014 |
| Osborn RD Cr-316 over Ir-70 | Good | 217.8 ft | 2,543 | 1957 |
| Burnett Rd. Tr-216 over Ir 70 | Good | 285.1 ft | 2,516 | 1966 |
| Sr-41 over East Fork Honey Creek | Good | 59.1 ft | 2,448 | 1982 |
| Old Columbus Road over Old Columbus & Sylvan | Good | 33.5 ft | 2,447 | 2013 |
| C-316 over Lower Valley Pk & Mud Ck | Good | 60.0 ft | 2,409 | 1968 |
| New Carlisle Pike over New Carlisle & Honey Crk | Good | 89.9 ft | 2,400 | 2015 |
| C-330 over Baker RD O Pondy Creek | Good | 44.9 ft | 2,330 | 1993 |
| C-328 over Milton-carlisle & Jackso | Good | 39.0 ft | 2,217 | 1959 |
| Usr-42 over Gilroy Ditch | Good | 84.6 ft | 1,953 | 2012 |
| Bowman Rd. Cr-365 over Ir 70 | Good | 412.7 ft | 1,951 | 1969 |
| County RD 316 over Lower Valley Pk O Mad Rv | Good | 205.1 ft | 1,950 | 1989 |
| T-1701 over Speedway Dr. | Good | 25.9 ft | 1,949 | 1993 |
| T-1479 over Westcott AVE O Mud Run | Good | 94.2 ft | 1,949 | 1968 |
| C-300 over Tremont City RD & Mad Rv | Good | 171.9 ft | 1,903 | 1968 |
| Usr-42 over North Fork Massie Creek | Good | 83.0 ft | 1,898 | 1988 |
| 0airfield Pike over Fairfield Pk Ov Mile Crk | Good | 80.1 ft | 1,891 | 2011 |
| C-316 over Lower Valley & Donnels C | Good | 77.4 ft | 1,790 | 2015 |
| C-365 over Mahar RD Ov Sinking Crk | Good | 49.9 ft | 1,771 | 2001 |
| Sr-334 over Tr 162 Bosart RD | Good | 109.9 ft | 1,621 | 1968 |
| C-308 over ST Paris Pk Ov Mad River | Good | 198.2 ft | 1,610 | 2008 |
| Moorefield Road over Moorefield RD & Buck Ck | Good | 105.0 ft | 1,610 | 2016 |
| Sr-41 over Little Miami River | Good | 55.1 ft | 1,595 | 1972 |
| Upper Valley Pike over Storms Creek | Good | 44.3 ft | 1,580 | 2014 |
| Usr 40 over Beaver Creek | Good | 82.3 ft | 1,552 | 1999 |
| Sr-41 over West Fork Honey Creek | Good | 75.1 ft | 1,433 | 1945 |
| Tremont City Rd. over Usr 68 | Good | 242.1 ft | 1,307 | 1971 |
| Sr-54 over Beaver Creek | Good | 96.8 ft | 1,306 | 2003 |
| County RD No 300 over Tremont City Ov Moores R | Good | 42.0 ft | 1,275 | 1900 |
| County RD 316 over Lower Valley Pk O Mad Rv | Good | 205.1 ft | 1,162 | 1989 |
| Titus Rd. Cr-363 over Ir 70 | Good | 462.9 ft | 1,124 | 1968 |
| C-318 over Rebert Pk & Br Mud Run | Good | 22.0 ft | 1,109 | 1914 |
| C 331 over Haddix RD Ov Mud Run | Good | 106.0 ft | 1,093 | 1992 |
| C-313 over N Hampton Rd&donnels CR | Good | 80.1 ft | 1,089 | 1969 |
| Haddix Rd. Cr-331 over Ir-675 | Good | 304.1 ft | 1,077 | 1975 |
| C-310 over Folk Ream O Ef Donnell C | Good | 27.9 ft | 1,065 | 2014 |
| Township RD 218 over Crabill RD O Nf Lt Miami | Good | 53.1 ft | 1,057 | 1958 |
| C-322 over Fairfield Pk Ov Clear CR | Good | 32.2 ft | 1,057 | 1930 |
| Possum RD W Tr-234 over Ir 70 | Good | 306.1 ft | 1,053 | 1967 |
| T 46 over River RD Over Moores Run | Good | 36.1 ft | 1,042 | 1992 |
| T-234 over Possum RD Ov Mill Creek | Good | 32.2 ft | 1,003 | 2004 |
| C-323 over Tecumseh RD O Mud Run | Good | 25.9 ft | 990 | 1927 |
| Township Rd. 231 over Sintz RD Ov Rock Run | Good | 60.0 ft | 983 | 2000 |
| T-225 over Mitchell RD O Nf L Miami | Good | 49.9 ft | 983 | 1967 |
| T-2 over Dille RD O Mud Creek | Good | 41.0 ft | 983 | 1955 |
| County Road 351 over Selma Pike O Little Miam | Good | 146.0 ft | 968 | 2013 |
| Snider Rd. Tr-151 over Ir 70 | Good | 268.0 ft | 933 | 1962 |
| C-366 over Old Splfd & Lisbon Fk Lm | Good | 71.9 ft | 930 | 2015 |
| C-358 over Vernon Asbury Ov Sink CR | Good | 53.1 ft | 920 | 1997 |
| T 151 over Snider RD Ov Smith Ditch | Good | 34.1 ft | 910 | 1929 |
| Possum RD E Tr-214 over Ir 70 | Good | 292.0 ft | 903 | 1967 |
| T-32 over Ballentine Ov Wbr Rock R | Good | 25.9 ft | 880 | 1994 |
| Sr-54 over Buck Creek | Good | 86.0 ft | 876 | 1934 |
| C-381 over Old 70 N.f.little Miami | Good | 75.1 ft | 865 | 1996 |
| Plattsburg Rd. over Ir 70 | Good | 379.9 ft | 828 | 1968 |
| C-388 over Old Mechbrg / Br Buck CR | Good | 52.2 ft | 797 | 1998 |
| County RD 312 over Detrick Jordon O Ef Donn | Good | 24.0 ft | 785 | 1900 |
| County Road 351 over Selma Pk & Br Massies Ck | Good | 36.1 ft | 776 | 2024 |
| Newlove Road over Newlove RD O Beaver Crk | Good | 80.1 ft | 760 | 2019 |
| Count RD No 318 over Rebert Pk O Br Mill Crk | Good | 29.9 ft | 735 | 1900 |
| C-318 over Rebert Pk Ov Mill Creek | Good | 29.9 ft | 735 | 1999 |
| County RD No 300 over Ballentine Pk | Good | 22.0 ft | 721 | 1939 |
| N Hampton Road over N Hampton RD Donnels CR | Good | 112.9 ft | 716 | 2019 |
| Rebert Pk. Cr-318 over Ir 70 | Good | 370.1 ft | 707 | 1967 |
| T-50 over Willowdale RD O Panther | Good | 29.9 ft | 691 | 1966 |
| Township RD No167 over Grant RD O Sinking CR | Good | 62.0 ft | 681 | 1963 |
| C352 over Broadgauge RD & Br Buck | Good | 23.0 ft | 645 | 1974 |
| Township 230 over Ridge RD O Nf Lit Miami | Good | 50.9 ft | 630 | 1957 |
| Township RD 221 over Hilldale RD O Mill Run | Good | 22.0 ft | 625 | 1962 |
| Old Mill Rd.tr-146 over Ir 70 | Good | 292.0 ft | 624 | 1967 |
| T-144 over Fowler RD O Mud Run | Good | 61.0 ft | 621 | 1963 |
| Old Mill RD Tr-227 over SR 4 | Good | 235.9 ft | 553 | 1958 |
| C-324 over Sparrow RD & Blee Ditch | Good | 29.9 ft | 528 | 2018 |
| C0350 over Mechbrg-catawba & B Buck | Good | 28.5 ft | 518 | 2015 |
| Redmond RD over Redmond RD Ov Beaver CR | Good | 81.0 ft | 517 | 2010 |
| County Road 325 over Knollwood RD O Chapman C | Good | 102.0 ft | 510 | 2024 |
| T-227 over Old Mill RD O Mad River | Good | 190.0 ft | 508 | 1997 |
| Snyder Street over Buck Creek | Good | 131.9 ft | 500 | 2015 |
| Prime Parkway over Shurr Ditch | Good | 37.1 ft | 500 | 2014 |
| Lowry AVE over Little Miami Bikeway | Good | 38.1 ft | 500 | 1950 |
| County Road 334 over Marquart Road O Honey CR | Good | 76.1 ft | 496 | 2013 |
| C-366 over Old Splfd Ov Br Lit Miam | Good | 32.2 ft | 489 | 1990 |
| T-62 over Blee RD Ov Blee Ditch | Good | 22.0 ft | 485 | 1997 |
| T-81 over Nagley RD O Br Lit Miami | Good | 33.1 ft | 485 | 1900 |
| County RD No 311 over Dialton RD O Donnel Ck | Good | 22.0 ft | 446 | 2004 |
| T-146 over Old Mill RD Ov Mud Run | Good | 26.9 ft | 439 | 1957 |
| T-151 over Snider RD Ov Mad River | Good | 211.9 ft | 420 | 1994 |
| T-40 over Hominy Ridge O Chapman C | Good | 62.0 ft | 419 | 1958 |
| W. First Street over Tributary To Mad River | Good | 25.9 ft | 400 | 2009 |
| County Road 311 over Dialton RD O Thackery Dt | Good | 24.9 ft | 399 | 2024 |
| Township RD No 304 over Stott RD O Thackery Dit | Good | 27.9 ft | 385 | 1950 |
| C0354 over Tarbutton Ov Sinking Ck | Good | 35.1 ft | 385 | 2015 |
| C-383 over Jamestown RD & Lit Miami | Good | 35.1 ft | 385 | 1986 |
| C-383 over Jamestown RD Ov Massie C | Good | 32.2 ft | 385 | 2011 |
| T-78 over S River Ov Br Lt Miami | Good | 29.9 ft | 359 | 2011 |
| T-204 over Pleasant Chapel & Br Bck | Good | 21.0 ft | 356 | 1900 |
| Township RD 199 over Ulery RD O Jackson Creek | Good | 24.0 ft | 351 | 1986 |
| T-192 over School RD O Honey Crk | Good | 67.9 ft | 324 | 2010 |
| T-197 over Stott Rd. | Good | 24.0 ft | 324 | 1994 |
| T-197 over Stott RD O Donnels Creek | Good | 27.9 ft | 324 | 1956 |
| T-189 over Lehman RD Ov Donnels Ck | Good | 27.9 ft | 324 | 2001 |
| Township Rd. 94 over Sigler RD Ov Ef Honey Ck | Good | 44.0 ft | 324 | 2002 |
| T-99 over Old Osborne Ov Br Beaver | Good | 22.0 ft | 324 | 2005 |
| T-62 over Blee RD Ov Goose Crk | Good | 29.9 ft | 324 | 2011 |
| T0063 over Buffenbarger & Br Lt Mia | Good | 34.4 ft | 324 | 2016 |
| T-114 Clifton RD over Clifton RD Ov Little Mia | Good | 61.0 ft | 310 | 2012 |
| T-69 over Garlough Ov Lit.miami | Good | 151.9 ft | 305 | 1995 |
| C-344 over Black Pk Ov Ef Honey Crk | Good | 69.9 ft | 296 | 2008 |
| County RD No 312 over Detrick Jordon & Jackson | Good | 22.0 ft | 290 | 1957 |
| County RD No 312 over Detrick Jordon O Donnels | Good | 44.9 ft | 290 | 1957 |
| Sylvan Shores DR over Ir 70 | Good | 283.1 ft | 284 | 1969 |
| C-326 over Jackson RD & Goose Creek | Good | 25.9 ft | 275 | 1954 |
| C-326 over Jackson RD & NE Lt Miami | Good | 106.0 ft | 275 | 1900 |
| Buena Vista RD Tr- over Ir 70 | Good | 286.1 ft | 261 | 1969 |
| T-92 over Buena Vista O Beaver Crk | Good | 55.1 ft | 261 | 1980 |
| Hahn Ave. over Hahn AVE Ov. Mud Run | Good | 99.1 ft | 261 | 1998 |
| C-369 over Mcconkey Rd. | Good | 40.0 ft | 243 | 2001 |
| C-352 over Broadgauge RD & Br Buck | Good | 34.1 ft | 243 | 1972 |
| T-092 over Buena Vista Ovr Lt Miami | Good | 36.1 ft | 233 | 2014 |
| T-64 over Chillicothe O Nf Massies | Good | 44.0 ft | 217 | 1968 |
| County Road 305 over Nc-st Paris O Ef Honey C | Good | 34.1 ft | 206 | 1988 |
| County RD No 305 over New Carlisle ST Paris | Good | 34.1 ft | 206 | 1978 |
| T-111 over Mud Run RD & Ditch | Good | 21.0 ft | 200 | 1985 |
| C-370 over Huntington RD O Li+ Miam | Good | 32.2 ft | 190 | 1989 |
| T-203 over Neer RD Ov Buck Creek | Good | 34.1 ft | 173 | 1900 |
| T 98 over New Love RD | Good | 50.9 ft | 161 | 1993 |
| T-31 over Baker Rd. Ov Pondy Creek | Good | 24.0 ft | 147 | 2002 |
| County Road 306 over Ayres Pk Ov Wf Honey CR | Good | 86.0 ft | 106 | 1966 |
| T0034 over Crescent Hill & Panther | Good | 34.1 ft | 90 | 2024 |
| C-368 over Old 42 & Br Little Miami | Good | 64.0 ft | 88 | 1982 |
| C-375 over N Houston Pk & Nf Deer C | Good | 32.2 ft | 77 | 1958 |
| C-306 over Ayres Pk & Br Honey Crk | Good | 24.9 ft | 58 | 2017 |
| T-0190 over Myers RD O Donnels Ck | Good | 32.2 ft | 48 | 2020 |
| T-0001 over Bischoff RD O Jackson CR | Good | 37.1 ft | 28 | 2020 |
| Access Rd. over Usr-68 | Good | 160.1 ft | 0 | 1969 |