| I-74 over Pipe Creek | 1962 | 20,327 | Good |
| I-74 over Branch Little Pipe Creek | 1962 | 18,786 | Good |
| I-74 over Little Pipe Creek | 1962 | 18,786 | Good |
| SR 229 over I-74 | 1962 | 15,532 | Fair |
| I-74 EB over Western Creek | 1962 | 12,614 | Good |
| I-74 WB over Western Creek | 1962 | 12,266 | Good |
| US 50 over Branch of Caesar Creek | 1991 | 7,587 | Fair |
| US 50 over Caesar Creek | 1985 | 7,587 | Fair |
| US 50 over Laughery Creek | 1990 | 6,783 | Good |
| US 50 over Ross Run Creek | 1929 | 6,783 | Fair |
| US 50 over Ross Run Creek | 1929 | 6,783 | Fair |
| SR 129 over Bobs Creek | 1990 | 5,917 | Fair |
| SR 129 over Ripley Creek | 1975 | 5,763 | Fair |
| US 50 over N Fork Graham Creek | 1991 | 5,555 | Fair |
| US 421 over Branch Cedar Creek | 1976 | 5,530 | Fair |
| SR 46 over Little Pipe Creek | 2023 | 5,417 | Good |
| SR 46 over Western Creek | 1932 | 5,417 | Fair |
| US 421 over Graham Creek | 2021 | 5,080 | Good |
| US 421 over Cedar Creek | 2007 | 4,921 | Good |
| SR 101 over I-74 | 1962 | 4,839 | Fair |
| US 421 over Laughery Creek | 2022 | 4,677 | Good |
| SR 129 over Castators Creek | 1975 | 4,630 | Fair |
| US 50 over Otter Creek | 1986 | 4,042 | Fair |
| SR 229 over Unt Little Laughery Crek | 2015 | 3,782 | Fair |
| US 421 over Laughery Creek | 1929 | 3,628 | Fair |
| SR 350 over Laughery Creek | 1956 | 3,615 | Good |
| SR 350 over Plum Creek | 1956 | 3,615 | Fair |
| US 421 over Branch Big Creek | 1922 | 3,498 | Fair |
| US 421 over Little Graham Creek | 1931 | 3,498 | Fair |
| SR 350 over Castators Creek | 1956 | 3,490 | Fair |
| SR 350 over Castators Creek | 1956 | 3,490 | Good |
| SR 350 over Castators Creek | 1956 | 3,343 | Fair |
| SR 350 over Plum Creek | 1956 | 3,343 | Fair |
| SR 350 over Plum Creek | 1956 | 3,343 | Good |
| SR 350 over Plum Creek | 2023 | 2,811 | Good |
| SR 101 over Hogan Creek | 1933 | 2,550 | Good |
| SR 129 over Little Raccoon Creek | 1948 | 1,926 | Fair |
| SR 129 over Raccoon Creek | 1948 | 1,926 | Fair |
| CR 300E over Mollen-kramer Reservoir | 2006 | 1,125 | Good |
| SR 48 over Laughery Creek | 1970 | 1,063 | Fair |
| SR 48 over Ripley Creek | 1985 | 1,000 | Good |
| CR 1500 N over I-74 | 1962 | 983 | Good |
| SR 48 over Ripley Creek | 1985 | 983 | Fair |
| SR 229 over Laughery Creek | 1972 | 921 | Good |
| SR 229 over Little Laughery Creek | 1996 | 921 | Fair |
| SR 48 over Branch of Ripley Creek | 1992 | 809 | Fair |
| Fairground Road over Long Branch of Otter CR. | 1994 | 700 | Fair |
| Delaware Road over Bobs Creek | 1978 | 650 | Fair |
| Old Michigan Rd over Little Graham Creek | 2015 | 600 | Good |
| Old Michigan Rd over Big Graham Creek | 1988 | 525 | Good |
| Old Michigan Road over Little Otter Creek | 1974 | 500 | Good |
| CR 600 E over I-74 | 1962 | 492 | Good |
| CR 200S over Graham Creek | 1978 | 475 | Fair |
| CR 800S over Indian-kentuck Creek | 1975 | 475 | Good |
| CR 800S over Vestal Branch | 1972 | 475 | Fair |
| Old Michigan Road over Long Branch of Otter CR | 1992 | 475 | Fair |
| SR 62 over Caesar Creek | 1968 | 466 | Fair |
| SR 62 over Laughery Creek | 1969 | 404 | Good |
| CR 850W over Otter Creek | 1996 | 400 | Good |
| Benham Road over Benham Branch | 1994 | 350 | Fair |
| CR 350N over Otter Creek | 1976 | 350 | Good |
| CR 50E over Benham Branch | 1974 | 350 | Fair |
| CR 800S over Benham Branch | 1982 | 350 | Good |
| CR 850W over Brush Creek | 1875 | 350 | Fair |
| Millhousen Road over Laughery Creek | 1976 | 350 | Fair |
| Olean Rd over Raccoon Creek | 1880 | 350 | Fair |
| Spades Road over Ripley Creek | 1974 | 350 | Good |
| Spades Road over Ripley Creek | 1880 | 350 | Fair |
| CR 1150N over Ripley Creek | 1900 | 325 | Fair |
| Millhousen Road over Branch of North Fork | 1989 | 325 | Fair |
| St Marys Road over Western Creek | 1976 | 325 | Fair |
| CR 300W over N Fork Big Graham Creek | 1981 | 300 | Good |
| CR 400E over Ripley Creek | 1972 | 300 | Fair |
| Friendship Road over Caesar Creek | 1985 | 300 | Good |
| Old Michigan Road over Big Creek | 1975 | 300 | Good |
| Old Michigan Rd over Big Creek | 1885 | 250 | Fair |
| CR 25S over Laughery Creek | 1885 | 225 | Fair |
| Maxine Moss Road over Laughery Creek | 1969 | 225 | Fair |
| CR 900W over North Fork | 2023 | 200 | Good |
| CR 1050N over Branch of Laughery Creek | 1970 | 175 | Fair |
| CR 1300N over Bobs Creek | 1986 | 175 | Fair |
| CR 1400 North over Litttle Laughery Creek | 1990 | 175 | Fair |
| CR 350W over Laughery Creek | 1975 | 175 | Poor |
| CR 850W over Leatherwood Creek | 1981 | 175 | Good |
| CR 900W over Honey Creek | 2001 | 175 | Good |
| Hopewell Rd over Little Otter Creek | 1972 | 175 | Fair |
| Hopewell Rd over Otter Creek | 1999 | 175 | Good |
| Legion Rd over Laughery Creek | 1986 | 175 | Good |
| Salem Rd over Laughery Creek | 1983 | 175 | Fair |
| Brownstown Road over Honey Creek | 1978 | 160 | Fair |
| CR 1300N over Little Laughery Creek | 1974 | 160 | Fair |
| CR 1300N over Walnut Fork | 1986 | 160 | Fair |
| CR 1500N over Western Creek | 1981 | 160 | Fair |
| CR 250S over North Fork Graham Creek | 1995 | 160 | Good |
| CR 850W over Branch of Leatherwood CR | 1994 | 160 | Fair |
| Adams Church Road over Ripley Creek | 1991 | 150 | Good |
| Base Line Road over Jericho Creek | 1985 | 150 | Fair |
| CR 1000E over Pipe Creek | 1999 | 150 | Good |
| CR 1000W over Flatrock Creek | 1986 | 150 | Fair |
| CR 100S over North Fork Big Graham Ck | 1900 | 150 | Poor |
| CR 1050N over Laughery Creek | 1970 | 150 | Fair |
| CR 1100N over Ripley Creek | 1930 | 150 | Fair |
| CR 1180N over Laughery Creek | 1980 | 150 | Fair |
| CR 1300N over Tub Creek | 2014 | 150 | Good |
| CR 1425N over Pipe Creek | 1991 | 150 | Fair |
| CR 1575N over Branch of Pipe Creek | 1977 | 150 | Fair |
| CR 175 West over Little Laughery Creek | 1991 | 150 | Poor |
| CR 200N over Hogan Creek | 1977 | 150 | Fair |
| CR 200N over South Hogan Creek | 1977 | 150 | Fair |
| CR 200S over Big Graham Creek | 2001 | 150 | Fair |
| CR 225E over Castators Creek | 1974 | 150 | Fair |
| CR 250W over Branch of Laughery Creek | 1996 | 150 | Fair |
| CR 250W over Laughery Creek | 1984 | 150 | Good |
| CR 300N over Little Otter Creek | 1880 | 150 | Fair |
| CR 300S over Caesar Creek | 1974 | 150 | Fair |
| CR 300S over Graham Creek | 1985 | 150 | Good |
| CR 300W over North Fork Big Graham Ck | 1930 | 150 | Fair |
| CR 350W over Big Graham Creek | 2000 | 150 | Good |
| CR 350W over Little Graham Creek | 1980 | 150 | Fair |
| CR 400W over Little Graham Creek | 1930 | 150 | Fair |
| CR 450E over Black Creek | 1992 | 150 | Fair |
| CR 500 North over Otter Creek | 1885 | 150 | Fair |
| CR 500N over Leatherwood Creek | 2009 | 150 | Fair |
| CR 50N over Branch of S Hogan Creek | 1930 | 150 | Fair |
| CR 525E over South Hogan Creek | 1970 | 150 | Fair |
| CR 525W over Long Branch of Otter CR. | 1987 | 150 | Fair |
| CR 550N over Branch of Ripley Creek | 1988 | 150 | Good |
| CR 550S over Raccoon Creek | 2024 | 150 | Good |
| CR 625E over South Hogan Creek | 1991 | 150 | Good |
| CR 640E over Ripley Creek | 1997 | 150 | Fair |
| CR 650N over Laughery Creek | 1976 | 150 | Fair |
| CR 650N over Little Otter Creek | 2015 | 150 | Fair |
| CR 650N over Otter Creek | 1999 | 150 | Fair |
| CR 700N over Ripley Creek | 1993 | 150 | Good |
| CR 700S over Big Creek | 1995 | 150 | Fair |
| CR 700S over Indian-kentuck Creek | 2014 | 150 | Good |
| CR 750N over Ripley Creek | 2011 | 150 | Good |
| CR 800S over Big Creek | 1991 | 150 | Fair |
| CR 850W over Branch of Leatherwood CR | 1977 | 150 | Fair |
| CR 875S over Black Creek | 1986 | 150 | Good |
| CR 900S over Big Creek | 1999 | 150 | Fair |
| CR 900S over Big Creek | 2024 | 150 | Good |
| CR 900S over Indian-kentuck Creek | 1994 | 150 | Good |
| CR 925S over Vestal Branch | 1995 | 150 | Good |
| CR 975W over Flatrock Creek | 1910 | 150 | Fair |
| Cavehill Road over Branch of Laughery Creek | 2007 | 150 | Fair |
| Cavehill Road over Branch of Laughery Creek | 1997 | 150 | Good |
| Cavehill Road over Laughery Creek | 1910 | 150 | Poor |
| Cavehill Road over Little Turkey Creek | 1981 | 150 | Good |
| Finks Road over Plum Creek | 1981 | 150 | Fair |
| Finks Road over Trib to Laughery Creek | 1900 | 150 | Fair |
| Frontage Road over Branch of Western Creek | 1965 | 150 | Fair |
| Frontage Road over Branch of Western Creek | 1965 | 150 | Fair |
| Hoff Road over Western Creek | 1989 | 150 | Fair |
| Hopewell Rd over North Fork Big Graham Ck | 1975 | 150 | Good |
| Mudpike Road over Branch of Laughery Creek | 1993 | 150 | Fair |
| N Rosfeld Rd over Pipe Creek | 2016 | 150 | Good |
| Old Milan Road over Ripley Creek | 1968 | 150 | Fair |
| CR 200W over Big Graham Creek | 1988 | 145 | Fair |
| CR 700W over Little Otter Creek | 2003 | 145 | Fair |
| CR 800N over Ripley Creek | 1983 | 145 | Fair |
| CR 950 W over Muscatatuck River | 1970 | 145 | Fair |
| CR 950W over Brush Creek | 1880 | 145 | Fair |
| Hopewell Rd over Brush Creek | 1975 | 145 | Fair |
| Park Road over Lake Versailles | 1957 | 143 | Fair |
| CR 700W over Trib to Little Otter Ck | 2003 | 140 | Good |
| CR 1000N over Br of North Hogan Creek | 2010 | 125 | Fair |
| CR 1050S over Indian-kentuck Creek | 1986 | 125 | Good |
| CR 500N over Sugar Creek | 1990 | 125 | Fair |
| CR 400W over North Fork Graham Creek | 1986 | 115 | Fair |
| CR 175 North over Cedar Creek | 1990 | 100 | Fair |
| CR 250W over Little Graham Creek | 2018 | 100 | Good |
| CR 25E over CSX Railroad | 1930 | 100 | Poor |
| CR 350N over Branch of Laughery Creek | 1974 | 100 | Fair |
| CR 750N over Ripley Creek | 1978 | 100 | Fair |
| CR 800W over Leatherwood Creek | 1986 | 100 | Fair |
| CR 850W over Sugar Creek | 1977 | 100 | Fair |
| Cavehill Road over Laughery Creek | 1920 | 100 | Fair |
| Pipe Creek Road over Pipe Creek | 1989 | 30 | Fair |
| CR 1450N over Little Laughery Creek | 1935 | 25 | Fair |
| Happy Hollow Ln over Leatherwood Creek | 1981 | 25 | Good |
| East Perimeter Rd over Big Creek Tributary | 2011 | 10 | Good |
| East Perimeter Roa over Big Creek | 2009 | 10 | Poor |
| East Perimeter Roa over Big Creek Tributary. | 2009 | 10 | Good |
| G Road (bridge #25 over Marble Creek | 1940 | 10 | Fair |
| K Road over Big Graham Creek | 1940 | 10 | Fair |
| Wonju Road over Tributary of Big Creek | 1990 | 10 | Poor |
| Shaped Charge Road over Falling Timbers Branch | 2022 | 2 | Good |
| Shaped Charge Road over Little Otter Creek | 1899 | 2 | Poor |
| Cottrell Road over Big Creek Tributary | 1957 | 1 | Fair |
| Brownstown Road over Vernon Fk Muscatatuck R | 1926 | – | Poor |