| Hamilton Street over Auglaize River | Poor | 227.7 ft | 4,057 | 1968 |
| Ir-75 over Usr 33 | Fair | 246.1 ft | 18,354 | 1959 |
| Ir-75 over Usr 33 | Fair | 246.1 ft | 18,354 | 1959 |
| Ir-75 over Auglaize River | Fair | 174.9 ft | 17,713 | 1958 |
| Sr-66 over Canal Feeder | Fair | 87.9 ft | 7,589 | 1960 |
| Usr 33 over D.t.&i. Rr | Fair | 146.0 ft | 6,109 | 1967 |
| Spring ST over Miami & Erie Canal | Fair | 54.1 ft | 5,474 | 1921 |
| Sr-119 over Minster Creek | Fair | 44.9 ft | 3,966 | 1932 |
| SR 65 over Huffman Creek | Fair | 47.9 ft | 3,272 | 1989 |
| Dixie Highway over Auglaize River | Fair | 194.2 ft | 3,215 | 1930 |
| Main St. over Schmier Ditch | Fair | 67.9 ft | 3,151 | 1962 |
| Sr-66 over Six Mile Creek | Fair | 107.0 ft | 3,107 | 1962 |
| Sr-66 over Prairie Creek | Fair | 101.0 ft | 2,956 | 1962 |
| Sr-364 over Barnes Creek | Fair | 55.1 ft | 2,456 | 1955 |
| Sr-364 over Barnes Creek | Fair | 55.1 ft | 2,456 | 1955 |
| Dixie Highway over Pusheta Creek | Fair | 81.4 ft | 1,991 | 2000 |
| SR 29 over Center Br St. Marys Riv | Fair | 87.9 ft | 1,553 | 1954 |
| Sr-219 over Branch Of Clear Creek | Fair | 62.0 ft | 1,243 | 1960 |
| Sr-219 over Muddy Creek | Fair | 87.9 ft | 1,243 | 1962 |
| Buckland-holden RD over Auglaize River | Fair | 157.2 ft | 1,184 | 1970 |
| Sr-198 over Two Mile Creek | Fair | 120.1 ft | 1,119 | 1967 |
| Klopfenstein Road over Wolf Creek | Fair | 33.5 ft | 797 | 1953 |
| Blank Pike over Dry Run | Fair | 44.0 ft | 797 | 1977 |
| Plattner Road over Carter Creek | Fair | 36.7 ft | 797 | 1920 |
| Clover Four Road over Koop Creek | Fair | 27.9 ft | 797 | 1948 |
| Clover Four Road over Little Chickasaw Creek | Fair | 27.9 ft | 797 | 1953 |
| Blank Pike over Blackhoof Creek | Fair | 63.0 ft | 797 | 1973 |
| Kohler Road over Owl Creek | Fair | 53.1 ft | 797 | 1960 |
| National Road over Auglaize River | Fair | 193.2 ft | 721 | 1974 |
| Buckland-holden RD over Wrestle Creek | Fair | 79.7 ft | 708 | 1969 |
| Bremen Street over Center Branch | Fair | 48.9 ft | 596 | 1914 |
| Cemetery Road over Quaker Run | Fair | 29.2 ft | 528 | 1967 |
| Sr-364 over SR 29 | Fair | 235.9 ft | 520 | 1971 |
| Sr-197 over St. Marys River | Fair | 188.0 ft | 413 | 1961 |
| Botkins Angle Road over Spring Run | Fair | 56.1 ft | 413 | 1961 |
| Townline-lima Road over Blackhoof Creek | Fair | 63.0 ft | 386 | 1961 |
| Townline-lima Road over Huffman Creek | Fair | 38.1 ft | 386 | 1970 |
| Townline-lima Road over Auglaize River | Fair | 140.1 ft | 386 | 1984 |
| Bloody Bridge Road over Miami-erie Canal | Fair | 69.9 ft | 385 | 1893 |
| Santa Fe Line Road over Willow Creek | Fair | 53.1 ft | 374 | 1965 |
| Buckland-holden RD over Twomile Creek | Fair | 78.4 ft | 361 | 1963 |
| Blackhoof Creek RD over Dry Run | Fair | 44.0 ft | 351 | 1984 |
| Brown Road over Dry Run | Fair | 35.4 ft | 351 | 1984 |
| Seibert Road over Saint Marys River | Fair | 149.9 ft | 351 | 1990 |
| Barrington Road over East Branch | Fair | 95.1 ft | 351 | 1993 |
| Moulton-n.k. Road over Muddy Creek | Fair | 96.5 ft | 322 | 1963 |
| Maier-barber Road over Hussey Creek | Fair | 28.9 ft | 241 | 1957 |
| Hengstler Road over Blackhoof Creek | Fair | 66.6 ft | 202 | 1986 |
| Sr197 over Hussey Creek | Fair | 62.0 ft | 186 | 1966 |
| Sidney Street over Pusheta Creek | Fair | 49.9 ft | 164 | 1942 |
| Shelby-fryburg RD over Pusheta Creek | Fair | 62.0 ft | 156 | 1988 |
| Sr-116 over St. Marys River | Fair | 201.1 ft | 114 | 1962 |
| Glynwood Road over Fourmile Creek | Fair | 29.9 ft | 73 | 1966 |
| Glynwood Road over Miami-erie Canal | Fair | 65.9 ft | 73 | 1987 |
| Hesse Road over Hussey Creek | Fair | 45.6 ft | 43 | 1928 |
| Ir-75 over Quaker Run | Good | 38.1 ft | 35,347 | 1958 |
| Ir-75 over Penn Central R.r. | Good | 146.0 ft | 18,354 | 1958 |
| Ir-75 over Penn Central R.r. | Good | 146.0 ft | 18,354 | 1958 |
| Ir-75 over Pusheta Creek | Good | 113.8 ft | 18,325 | 1962 |
| Ir-75 over Pusheta Creek | Good | 113.8 ft | 18,325 | 1962 |
| Ir-75 over Auglaize River | Good | 170.9 ft | 17,713 | 1958 |
| Bellefontaine St. over Ir 75 | Good | 209.0 ft | 11,893 | 1997 |
| Usr 33 over St. Marys River | Good | 227.0 ft | 10,486 | 1971 |
| Usr 33 over St. Marys River | Good | 227.0 ft | 10,486 | 1971 |
| Usr 33 over Norfolk & Western Rr | Good | 215.9 ft | 8,164 | 1971 |
| Usr 33 over Norfolk & Western Rr | Good | 215.9 ft | 8,164 | 1971 |
| Usr 33 over Hardin Pike | Good | 133.9 ft | 7,661 | 1991 |
| Usr 33 over Hardin Pike | Good | 133.9 ft | 7,661 | 1991 |
| Usr 33 over Sr67 198 501 Cr25a&csxrr | Good | 293.0 ft | 7,661 | 1991 |
| Usr 33 over Sr67 198 501 Cr25a&csxrr | Good | 293.0 ft | 7,661 | 1991 |
| Sr-66 over Koop Creek | Good | 113.8 ft | 7,589 | 1960 |
| Sr-198 over Auglaize River | Good | 153.9 ft | 7,558 | 1974 |
| Usr 33 over Pusheta Creek | Good | 128.9 ft | 7,406 | 1959 |
| Usr 33 over Pusheta Creek | Good | 120.1 ft | 7,406 | 1972 |
| Usr 33 over Four Mile Creek | Good | 56.1 ft | 6,518 | 1972 |
| Sr-66 over Branch Of St. Marys Rive | Good | 66.3 ft | 6,435 | 2011 |
| Sr-66 over Koop Creek | Good | 76.4 ft | 6,435 | 2011 |
| Sr-66 over Koop Creek | Good | 119.1 ft | 6,435 | 1960 |
| Sr-66 over Usr-33 | Good | 336.9 ft | 6,146 | 1971 |
| Usr 33 over Branch Of Willow Creek | Good | 22.0 ft | 6,109 | 1989 |
| High Street over Miami Erie Canal | Good | 65.0 ft | 5,701 | 2014 |
| High Street over Saint Marys River | Good | 102.0 ft | 5,701 | 2003 |
| Sr-29 over St. Marys River | Good | 91.9 ft | 5,474 | 1926 |
| Sr-274 over St. Marys River | Good | 55.1 ft | 5,450 | 1956 |
| Harrison Street over Auglaize River | Good | 159.1 ft | 5,318 | 2009 |
| Usr 33 over Muchinippi Creek | Good | 53.1 ft | 5,014 | 1990 |
| Plank Pike over Pusheta Creek | Good | 125.3 ft | 4,026 | 1972 |
| SR 501 over Two Mile Creek | Good | 49.9 ft | 3,829 | 2012 |
| Sr-501 over Branch 0f Two Mile Creek | Good | 60.0 ft | 3,829 | 2007 |
| Sr-501 over Branch Of Two Mile Creek | Good | 59.7 ft | 3,829 | 2007 |
| Canning Factory RD over Pusheta Creek | Good | 110.6 ft | 3,479 | 2004 |
| SR 65 over Virginia Creek | Good | 29.9 ft | 3,272 | 2000 |
| SR 65 over Auglaize River | Good | 140.1 ft | 3,272 | 1958 |
| South Street over Saint Marys River | Good | 154.9 ft | 3,138 | 1999 |
| C25a Dixie Highway over Keller Ditch | Good | 25.3 ft | 3,004 | 2015 |
| Wapak-fisher Road over Quaker Run | Good | 40.7 ft | 2,762 | 1994 |
| Sr-116 over Usr 33 | Good | 253.0 ft | 2,672 | 1971 |
| Sr66 over Miami & Erie Canal | Good | 28.2 ft | 2,600 | 2016 |
| Greenville Road over Saint Marys River | Good | 190.9 ft | 2,506 | 1976 |
| Sr-67 over Ir 75 | Good | 401.2 ft | 2,479 | 1958 |
| First Street over Miami Erie Canal | Good | 44.9 ft | 2,465 | 1989 |
| Sr-364 over Miami Erie Canal Feeder | Good | 25.9 ft | 2,456 | 1956 |
| Water Street over Auglaize River | Good | 228.0 ft | 2,370 | 2001 |
| Plank Pike Cr-33a over Usr 33 | Good | 316.9 ft | 2,335 | 1973 |
| Usr 33 over WB Sr-29 And EB Usr-33 | Good | 457.0 ft | 2,159 | 1971 |
| Sr-219 over Koop Creek | Good | 113.8 ft | 2,116 | 1962 |
| Sr-65 over Branch Of Blackhoof Cree | Good | 24.0 ft | 2,033 | 1993 |
| Sr-67 over Dry Run Ditch | Good | 76.1 ft | 2,002 | 1993 |
| Sr-67 over Dry Run Ditch | Good | 49.9 ft | 2,002 | 1947 |
| Sr-67 over Dry Run Ditch | Good | 49.9 ft | 2,002 | 1947 |
| Sr-67 over Blackhoof Ditch | Good | 67.9 ft | 2,002 | 1982 |
| Cr-208 National RD over Ir 75 | Good | 234.3 ft | 1,990 | 2013 |
| Sr-67 over Huffman Creek | Good | 30.8 ft | 1,788 | 1947 |
| Sr-196 over Muchinippi Creek | Good | 44.9 ft | 1,672 | 1930 |
| SR 29 over East Branch Clear Creek | Good | 110.6 ft | 1,553 | 2015 |
| Sr-219 over Center Creek | Good | 45.9 ft | 1,424 | 1986 |
| Sr-219 over Schmier Ditch | Good | 66.6 ft | 1,400 | 2015 |
| Hardin Pike over Pusheta Creek | Good | 64.6 ft | 1,310 | 1998 |
| Cr-190 Buckland-ho over Ir 75 | Good | 257.9 ft | 1,292 | 1958 |
| Sr-364 over Mile Creek | Good | 94.2 ft | 1,284 | 1958 |
| Eisley Road over Prairie Creek | Good | 49.5 ft | 1,273 | 1967 |
| Deep Cut Road over Auglaize River | Good | 230.3 ft | 1,256 | 1981 |
| Sr-219 over Clear Creek | Good | 62.3 ft | 1,243 | 2006 |
| Glynwood-nk Road over Center Branch | Good | 71.9 ft | 1,182 | 2005 |
| Glynwood-new Knox over East Branch | Good | 91.5 ft | 1,182 | 2000 |
| Glynwood-n.k. Road over Sixmile Creek | Good | 58.7 ft | 1,154 | 1959 |
| Waynesfield Road over Saint Joe Ditch | Good | 34.1 ft | 1,150 | 1995 |
| National Road over Twomile Creek | Good | 78.4 ft | 1,133 | 1963 |
| National Road over Ditch | Good | 33.1 ft | 1,133 | 1956 |
| Sr-198 over Auglaize River | Good | 240.2 ft | 1,119 | 1966 |
| Moulton-ft. Amanda over Usr 33 | Good | 236.9 ft | 1,111 | 1972 |
| Hardin Pike over Fisher Ditch | Good | 30.8 ft | 1,106 | 1997 |
| Middle Pike over Dry Run | Good | 40.4 ft | 986 | 1956 |
| Middle Street over Quaker Run | Good | 56.4 ft | 986 | 1958 |
| Middle Pike over Blackhoof Creek | Good | 48.6 ft | 986 | 1992 |
| Kohler Road over Owl Creek | Good | 37.1 ft | 983 | 1974 |
| Cr-150 Middle Pike over Ir 75 | Good | 222.1 ft | 967 | 1958 |
| Buckland-holden RD over Fraizer Ditch | Good | 25.9 ft | 944 | 1997 |
| Buckland-holden RD over Fraizer Ditch | Good | 28.5 ft | 944 | 1996 |
| Tri-township Road over Branch Of Koop Creek | Good | 34.1 ft | 898 | 1970 |
| Lambert Road over Fourmile Creek | Good | 46.9 ft | 898 | 1994 |
| Sr-116 over Four Mile Creek | Good | 44.9 ft | 891 | 1983 |
| Buckland-holden RD over Virginia Creek | Good | 55.1 ft | 828 | 1962 |
| Buckland-holden RD over Virginia Creek | Good | 29.9 ft | 828 | 2001 |
| Wapak-criders Road over Fraizer Ditch | Good | 28.5 ft | 804 | 1996 |
| C168 Old Mill Road over Saint Marys River | Good | 105.6 ft | 797 | 1976 |
| Valley Road over Willow Creek | Good | 64.6 ft | 797 | 1977 |
| Fryburg East Road over Pusheta Creek | Good | 44.0 ft | 797 | 1993 |
| Geyer Road over Pusheta Creek | Good | 30.8 ft | 797 | 1989 |
| Manchest.-fiekert over Blackhawk Run | Good | 30.8 ft | 797 | 1992 |
| National Road over Prairie Creek | Good | 50.5 ft | 797 | 2003 |
| National Road over Grassley-link Ditch | Good | 36.4 ft | 797 | 2011 |
| National Road over Sims Run | Good | 44.0 ft | 797 | 1999 |
| St. Marys River RD over Fourmile Creek | Good | 47.9 ft | 797 | 1993 |
| Schillinger Road over Saint Marys River | Good | 204.1 ft | 797 | 1988 |
| Glynwood Road over Mackenbach Ditch | Good | 30.8 ft | 797 | 1990 |
| Glynwood Road over Sudman Ditch | Good | 28.9 ft | 797 | 1994 |
| St. Marys-kossuth over Sixmile Creek | Good | 60.0 ft | 797 | 1980 |
| Aqueduct Road over Saint Marys River | Good | 150.3 ft | 797 | 1976 |
| Plattner Road over Carter Creek | Good | 36.1 ft | 797 | 1974 |
| Plattner Road over Carter Creek | Good | 39.4 ft | 797 | 1935 |
| Carter Creek Road over Carter Creek | Good | 62.0 ft | 797 | 1946 |
| Plattner Pike over Center Branch | Good | 93.8 ft | 797 | 2005 |
| Seibert Road over Warman Ditch | Good | 27.6 ft | 797 | 1997 |
| Blank Pike over Fraizer Ditch | Good | 30.8 ft | 797 | 2000 |
| Boundary Road over Virginia Creek | Good | 30.8 ft | 797 | 1988 |
| Howell Road over East Branch | Good | 92.2 ft | 797 | 1992 |
| Moulton Angle Road over Center Branch | Good | 68.6 ft | 797 | 1984 |
| Headapohl Road over Clear Creek | Good | 55.4 ft | 797 | 1986 |
| Burr Oak Road over Clear Creek | Good | 47.9 ft | 797 | 1985 |
| Knierim Road over Clear Creek | Good | 56.1 ft | 797 | 1991 |
| Focht Road over Muchinippi Creek | Good | 30.8 ft | 797 | 1978 |
| Buckland-holden RD over Ashburn Ditch | Good | 30.8 ft | 791 | 1990 |
| SR 29 over EB Usr-33 And WB Sr-29 | Good | 457.0 ft | 775 | 1971 |
| Amsterdam Road over Ditch | Good | 30.8 ft | 757 | 1995 |
| Amsterdam Road over Kaiser Ditch | Good | 40.0 ft | 757 | 1967 |
| Glynwood Road over Sixmile Creek | Good | 48.9 ft | 752 | 1957 |
| Greenville Road over Miami & Erie Canal Feede | Good | 71.9 ft | 707 | 2002 |
| Steinecker Street over Miami-erie Canal Feeder | Good | 76.4 ft | 700 | 2006 |
| New Bremen-n.k. RD over Carter Creek | Good | 44.9 ft | 676 | 1959 |
| New Bremen-n.k. RD over Wierth Ditch | Good | 30.8 ft | 676 | 1946 |
| New Bremen-n.k. RD over Miami & Erie Canal | Good | 30.8 ft | 676 | 1992 |
| Cr-100 Sante Fe-ne over Ir 75 | Good | 230.0 ft | 669 | 1962 |
| Santa Fe-n.k. Road over Pusheta Creek | Good | 42.7 ft | 649 | 1957 |
| Santa Fe-new Knoxv over Pusheta Creek | Good | 57.7 ft | 649 | 2002 |
| Hardin Pike over Clear Creek | Good | 30.8 ft | 642 | 1986 |
| Hardin Pike over Ditch | Good | 30.8 ft | 642 | 1986 |
| Hardin Pike over Owl Creek | Good | 30.8 ft | 642 | 1998 |
| Cemetery Road over Pusheta Creek | Good | 55.8 ft | 628 | 1985 |
| Main Street Road over Sims Run | Good | 27.9 ft | 569 | 1990 |
| Main Street Road over Sims Run | Good | 29.9 ft | 569 | 1993 |
| Piqua-st. Marys RD over Koop Creek | Good | 30.8 ft | 562 | 1992 |
| Piqua-st. Marys RD over Branch Of Koop Creek | Good | 48.9 ft | 562 | 1996 |
| Glynwood Road over Auglaize River | Good | 187.7 ft | 546 | 1980 |
| Main Street Road over Auglaize River | Good | 226.0 ft | 537 | 2003 |
| Middle Pike over Copeland Ditch | Good | 46.6 ft | 519 | 1995 |
| Sr-197 over Auglaize River | Good | 212.9 ft | 505 | 1963 |
| Wrestle Creek Road over Wrestle Creek | Good | 46.9 ft | 490 | 1993 |
| Santa Fe Line Road over Thrush Ditch | Good | 30.8 ft | 488 | 1992 |
| Lock Two Road over Ditch | Good | 25.9 ft | 474 | 2020 |
| Lock Two Road over Wierth Ditch | Good | 30.8 ft | 474 | 1983 |
| Lock Two Road over Miami & Erie Canal | Good | 30.8 ft | 474 | 2000 |
| Lock Two Road over Ditch | Good | 27.9 ft | 474 | 1995 |
| Sr-720 over Wolf Creek | Good | 44.9 ft | 466 | 1993 |
| Sr-67 over Br. Of Muchinippi Creek | Good | 47.9 ft | 465 | 1988 |
| Bowsher Road over Twomile Creek | Good | 65.6 ft | 460 | 1904 |
| Middle Pike over Ditch | Good | 28.5 ft | 421 | 1998 |
| Middle Pike over Willow Creek | Good | 30.8 ft | 421 | 1989 |
| Kettlersville Road over Clear Creek | Good | 41.0 ft | 411 | 1974 |
| North Corporation over Hoffhaus Ditch | Good | 25.6 ft | 405 | 2018 |
| Mudsock Road over Auglaize River | Good | 164.4 ft | 403 | 1991 |
| Mudsock Road over Ditch | Good | 29.9 ft | 403 | 1994 |
| East Shelby Road over Center Branch | Good | 70.5 ft | 401 | 1984 |
| Lock Two Road over Koop Creek | Good | 30.8 ft | 389 | 1962 |
| Sr-197 over Prairie Creek | Good | 67.9 ft | 373 | 1988 |
| Sr-197 over Sims Run | Good | 40.0 ft | 373 | 1961 |
| Wrestle Creek Road over Ashburn Ditch | Good | 30.8 ft | 370 | 1975 |
| Buckland-holden RD over Auglaize River | Good | 203.4 ft | 361 | 1972 |
| Salem-noble Road over Hussey Creek | Good | 37.1 ft | 361 | 1975 |
| Salem-noble Road over Saint Marys River | Good | 144.0 ft | 361 | 1983 |
| Salem-noble Road over Sixmile Creek | Good | 66.6 ft | 361 | 1983 |
| Gutman Road over Pusheta Creek | Good | 37.1 ft | 351 | 1965 |
| Gutman Road over Pusheta Creek | Good | 30.8 ft | 351 | 2001 |
| Schooler Road over Willow Creek | Good | 43.6 ft | 351 | 1986 |
| Wrestle Creek Road over Brackney Ditch | Good | 28.5 ft | 351 | 1978 |
| Wrestle Creek Road over Willow Creek | Good | 40.4 ft | 351 | 1978 |
| Wapak.-buckland RD over Mefford Ditch | Good | 31.2 ft | 351 | 1959 |
| Brown Road over Dry Run | Good | 44.9 ft | 351 | 1981 |
| Brown Road over Dry Run | Good | 44.9 ft | 351 | 2002 |
| Ritchie Road over Twomile Creek | Good | 60.0 ft | 351 | 1987 |
| Goshen Road over Muchinippi Creek | Good | 46.3 ft | 351 | 1977 |
| Place Road over Auglaize River | Good | 210.3 ft | 351 | 1990 |
| Lock 14 Road over Sixmile Creek | Good | 57.4 ft | 351 | 1984 |
| Rapp Road over Sixmile Creek | Good | 57.4 ft | 351 | 1984 |
| Noble Road over Huffman Creek | Good | 30.8 ft | 351 | 2000 |
| Lock 14 Road over Miami-erie Canal | Good | 65.9 ft | 351 | 1987 |
| Burr Oak Road over Owl Creek | Good | 33.1 ft | 351 | 1962 |
| Pusheta Road over Pusheta Creek | Good | 80.4 ft | 351 | 1962 |
| Winemiller Road over Pusheta Ditch | Good | 43.0 ft | 351 | 1965 |
| Pusheta Road over King Ditch | Good | 30.8 ft | 351 | 1984 |
| Clover Four Road over Koop Creek | Good | 30.8 ft | 351 | 1990 |
| Tangeman Road over Carter Creek | Good | 41.3 ft | 351 | 1985 |
| Henschen Road over Carter Creek | Good | 47.9 ft | 351 | 1988 |
| Wiefenbach Road over Muddy Creek | Good | 79.7 ft | 351 | 1994 |
| May Road over Wallace Fork | Good | 26.6 ft | 351 | 1965 |
| Heit Road over Wallace Fork | Good | 27.9 ft | 351 | 1982 |
| Townline Lima Road over Pusheta Creek | Good | 49.9 ft | 350 | 1959 |
| Koop Road over Koop Creek | Good | 90.6 ft | 350 | 1983 |
| Tr-120 Pusheta RD over Ir 75 | Good | 230.0 ft | 344 | 1962 |
| Maier Barber Road over Cisco Ditch | Good | 33.1 ft | 325 | 2015 |
| Maier Barber Road over Fourmile Creek | Good | 30.8 ft | 325 | 1994 |
| Maier-barber Road over Ditch | Good | 31.5 ft | 325 | 1991 |
| Blackhoof Creek RD over Blackhoof Creek | Good | 47.2 ft | 324 | 1955 |
| Noble Road over Hussey Creek | Good | 30.8 ft | 324 | 1993 |
| Noble Road over Warman Ditch | Good | 24.0 ft | 324 | 1961 |
| Noble Road over Fourmile Creek | Good | 47.9 ft | 324 | 2001 |
| Harrod Road over Wrestle Creek | Good | 47.6 ft | 324 | 1995 |
| Kohler Road over Clear Creek | Good | 53.1 ft | 324 | 1985 |
| Moulton-n.k. Road over Clear Creek | Good | 80.4 ft | 322 | 1962 |
| Townline-kossuth over Kenefake Ditch | Good | 31.8 ft | 301 | 2021 |
| Townline Kossuth R over Ankerman Creek | Good | 46.3 ft | 301 | 2013 |
| Fisher Road over Auglaize River | Good | 226.7 ft | 300 | 1987 |
| Cemetery Road over King Ditch | Good | 28.5 ft | 289 | 1978 |
| Washington Pike over Clear Creek | Good | 57.1 ft | 277 | 1960 |
| Rapp Road over Hunt Ditch | Good | 30.8 ft | 262 | 1989 |
| Wapak-criders RD over Reichelder Ditch | Good | 30.8 ft | 250 | 1999 |
| Bowsher Road over Ditch | Good | 30.8 ft | 234 | 1999 |
| Southland RD Tr-90 over Ir 75 | Good | 230.0 ft | 232 | 1962 |
| Center Road over Muddy Creek | Good | 79.1 ft | 226 | 1980 |
| Fairmount Road over Ashburn Ditch | Good | 25.9 ft | 225 | 1978 |
| Bay Road over Clear Creek | Good | 54.1 ft | 218 | 1965 |
| Hengstler Road over Auglaize River | Good | 185.4 ft | 208 | 1992 |
| Arnold Road over Hussey Creek | Good | 30.8 ft | 208 | 1996 |
| Tr-110 Freyburg RD over Ir 75 | Good | 228.3 ft | 206 | 1962 |
| Santa Fe Line Road over Wrestle Creek | Good | 30.8 ft | 202 | 2015 |
| Southland Road over Branch Of Koop Creek | Good | 28.2 ft | 198 | 1948 |
| Southland Road over Miami-erie Canal | Good | 25.9 ft | 198 | 1970 |
| Southland Road over Carter Creek | Good | 54.1 ft | 198 | 1965 |
| Southland Road over Koop Creek | Good | 57.1 ft | 198 | 1992 |
| Townline-kossuth over Sixmile Ditch | Good | 98.4 ft | 196 | 1973 |
| Deep Cut Road over Swartz Joint Ditch | Good | 30.8 ft | 194 | 1986 |
| Golden Bridge Road over Auglaize River | Good | 187.7 ft | 190 | 2005 |
| Ashburn Pike over Pusheta Creek | Good | 42.0 ft | 188 | 1990 |
| Southland Road over Clear Creek | Good | 30.8 ft | 185 | 1988 |
| Southland Road over Creek | Good | 36.1 ft | 185 | 1967 |
| Southland Road over Spring Run | Good | 40.4 ft | 185 | 1989 |
| Deep Cut Road over Miami-erie Canal | Good | 77.1 ft | 181 | 1989 |
| Monroe Road over Sims Run | Good | 46.9 ft | 174 | 1986 |
| Monroe Road over Auglaize River | Good | 190.9 ft | 174 | 1996 |
| Bay Road over Muddy Creek | Good | 64.0 ft | 174 | 1977 |
| Bay Road over Muddy Creek | Good | 62.0 ft | 174 | 1955 |
| Bay Road over Muddy Creek | Good | 63.0 ft | 174 | 1985 |
| Bay Road over Muddy Creek | Good | 61.0 ft | 174 | 1987 |
| Bay Road over Muddy Creek | Good | 70.5 ft | 174 | 1986 |
| Washington Pike over Muddy Creek | Good | 82.3 ft | 173 | 2004 |
| Jacgerm-line Road over East Fork | Good | 26.9 ft | 171 | 1975 |
| Tr-176 Hengstler R over Ir 75 | Good | 257.9 ft | 158 | 1958 |
| Heitkamp Road over Knapke Ditch | Good | 26.9 ft | 150 | 2018 |
| I.o.o.f. Road over Miami-erie Canal | Good | 30.8 ft | 149 | 1997 |
| Miller Road over Virginia Creek | Good | 31.5 ft | 147 | 1965 |
| Barber-werner Road over Warman Ditch | Good | 30.8 ft | 129 | 1995 |
| Barber-werner Road over Saint Marys River | Good | 205.4 ft | 129 | 1998 |
| Barber-werner Road over Miami-erie Canal | Good | 26.9 ft | 129 | 1985 |
| ST Marys River RD over Warman Ditch | Good | 30.8 ft | 126 | 1999 |
| Delphos-st. Marys over Garber Ditch | Good | 28.9 ft | 120 | 1991 |
| Sr-116 over Overflow St. Marys River | Good | 79.4 ft | 114 | 2009 |
| Conant Road over Sims Run | Good | 28.9 ft | 113 | 2007 |
| Delphos-st. Marys over Sixmile Creek | Good | 66.6 ft | 103 | 1988 |
| Glynwood Road over Saint Marys River | Good | 135.2 ft | 101 | 1994 |
| Focht Road over Wallace Fork | Good | 30.8 ft | 101 | 1987 |
| Township Road 200a over Wrestle Creek | Good | 37.1 ft | 100 | 1974 |
| German Street over Center Branch | Good | 37.1 ft | 100 | 1973 |
| Kelly Road over Sims Run | Good | 29.9 ft | 89 | 1983 |
| Quellhorst Road over Miami-erie Canal | Good | 30.8 ft | 87 | 1989 |
| Baker-wright Road over Swartz Joint Ditch | Good | 26.9 ft | 80 | 1985 |
| Graham Road over Wrestle Creek | Good | 39.0 ft | 76 | 1986 |
| Clay Road over Thrush Ditch | Good | 26.9 ft | 40 | 1976 |
| Clay Road over Willow Creek | Good | 59.1 ft | 40 | 1993 |
| Owl Creek Road over Fisher Ditch | Good | 29.9 ft | 40 | 1975 |
| Owl Creek Road over Owl Creek | Good | 44.9 ft | 40 | 1987 |
| Middle Pike over Muchinippi Creek | Good | 45.9 ft | 20 | 2000 |