| Edgerton ST over Drainage | Poor | 62.0 ft | 616 | 1960 |
| Local over Drainage | Poor | 49.9 ft | 226 | 1945 |
| Local over Creek | Poor | 61.0 ft | 216 | 1934 |
| Local over Elkhorn Creek | Poor | 60.0 ft | 62 | 1973 |
| FM over Creek | Poor | 82.0 ft | 60 | 1920 |
| FM F-65 over Crooked Creek | Poor | 70.9 ft | 60 | 1936 |
| Local over Nishnabotna River | Poor | 162.1 ft | 35 | 1958 |
| Local over E Nishnabotna River | Poor | 69.9 ft | 35 | 1971 |
| 120th ST over Creek | Poor | 24.0 ft | 35 | 1941 |
| FM over Creek | Poor | 127.0 ft | 34 | 1956 |
| FM over Creek | Poor | 43.6 ft | 34 | 1946 |
| Local over Davids Creek | Poor | 177.2 ft | 30 | 1970 |
| Local over Davids Creek | Poor | 102.0 ft | 30 | 1964 |
| Local over Creek | Poor | 99.1 ft | 30 | 1964 |
| Local over Creek | Poor | 46.9 ft | 30 | 1941 |
| Local over Creek | Poor | 20.0 ft | 29 | 1918 |
| Local over Creek | Poor | 78.1 ft | 26 | 1956 |
| Local over Creek | Poor | 42.0 ft | 26 | 1967 |
| Local over Br Nishnabotna | Poor | 23.0 ft | 26 | 1959 |
| Local over E Nishnabotna River | Poor | 89.9 ft | 26 | 1971 |
| Local over Creek | Poor | 49.9 ft | 26 | 1938 |
| FM over Creek | Poor | 20.0 ft | 26 | 1970 |
| Local over Creek | Poor | 107.0 ft | 21 | 1935 |
| Local over Br Blue Grass Creek | Poor | 32.2 ft | 21 | 1925 |
| Local(shelby!) over Creek | Poor | 87.9 ft | 21 | 1928 |
| FM over Creek | Poor | 98.1 ft | 21 | 1935 |
| Local over Creek | Poor | 106.0 ft | 21 | 1933 |
| Local over Creek | Poor | 52.2 ft | 21 | 1987 |
| FM over Creek | Poor | 112.9 ft | 20 | 1948 |
| 270th ST over Creek | Poor | 62.0 ft | 20 | 1959 |
| 290th ST over Creek | Poor | 44.9 ft | 15 | 1940 |
| Local over Creek | Poor | 68.9 ft | 15 | 1932 |
| Local over Creek | Poor | 61.0 ft | 11 | 1967 |
| Local over Creek | Poor | 111.9 ft | 11 | 1926 |
| 1st ST over Drainage | Poor | 65.9 ft | 9 | 1930 |
| Local over E Nishnabotna River | Poor | 126.0 ft | 5 | 1924 |
| Local over Creek | Poor | 43.6 ft | 5 | 1950 |
| US 71 over East Nishnabotna River | Fair | 246.1 ft | 2,470 | 1959 |
| US 71 over Stream | Fair | 34.1 ft | 2,380 | 1923 |
| US 71 over Stream | Fair | 84.0 ft | 2,380 | 1961 |
| US 71 over Stream | Fair | 25.9 ft | 2,380 | 1961 |
| US 71 over Stream | Fair | 61.0 ft | 2,380 | 1923 |
| US 71 over East Nishnabotna River | Fair | 277.9 ft | 2,380 | 1979 |
| US 71 over Bluegrass Creek | Fair | 133.9 ft | 2,280 | 1976 |
| Washington ST over Davids Creek | Fair | 127.0 ft | 1,987 | 1959 |
| Ia 44 over Bluegrass Creek | Fair | 184.1 ft | 830 | 1959 |
| Ia 44 over East Nishnabotna River | Fair | 200.1 ft | 830 | 1976 |
| Ia 44 over David`s Creek | Fair | 128.0 ft | 830 | 1972 |
| FM over Elkhorn Creek | Fair | 155.8 ft | 597 | 1971 |
| FM over Nishnabotna River | Fair | 182.1 ft | 597 | 1958 |
| Southside AVE over Blue Grass Creek | Fair | 116.1 ft | 522 | 1982 |
| South ST over Davids Creek | Fair | 144.0 ft | 346 | 1995 |
| FM M-66 over Creek | Fair | 183.1 ft | 338 | 1958 |
| Fm-m-66 over Creek | Fair | 26.9 ft | 338 | 1972 |
| Fm-n-36 over Creek | Fair | 78.1 ft | 278 | 1975 |
| Local over E Br West Nishnabotna R | Fair | 103.0 ft | 278 | 1979 |
| FM over Blue Grass Creek | Fair | 77.1 ft | 210 | 1962 |
| FM over Nishnabotna | Fair | 207.0 ft | 170 | 1959 |
| FM over Blue Grass Creek | Fair | 117.1 ft | 120 | 1993 |
| FM F-32 over Creek | Fair | 207.0 ft | 110 | 1965 |
| FM over Nishnabotna River (ef) | Fair | 44.0 ft | 110 | 1963 |
| Local over Creek | Fair | 62.0 ft | 91 | 1936 |
| Kilworth ST over Davids Creek | Fair | 140.1 ft | 73 | 1994 |
| Local over Creek | Fair | 82.0 ft | 72 | 1929 |
| FM over Creek | Fair | 32.2 ft | 71 | 1930 |
| FM over Creek | Fair | 62.0 ft | 71 | 1936 |
| Local over Creek | Fair | 67.9 ft | 62 | 1973 |
| Local over Creek | Fair | 24.9 ft | 51 | 1977 |
| Local over Creek | Fair | 42.0 ft | 51 | 1973 |
| FM F-16 over Creek | Fair | 26.9 ft | 50 | 1924 |
| FM over Creek | Fair | 23.0 ft | 50 | 1952 |
| Local over Troublesome Creek | Fair | 61.0 ft | 46 | 1925 |
| Local over Creek | Fair | 39.0 ft | 46 | 2008 |
| Local over Creek | Fair | 46.9 ft | 46 | 1987 |
| Local over Creek | Fair | 55.1 ft | 46 | 1929 |
| FM over Creek | Fair | 69.9 ft | 45 | 1945 |
| Local over Trib Of Troublesome Crk | Fair | 75.1 ft | 41 | 1980 |
| Local over E Br W Nishnabotna River | Fair | 139.1 ft | 41 | 1986 |
| Local over E Nishnabotna River | Fair | 60.0 ft | 40 | 1940 |
| Local over Stream | Fair | 24.0 ft | 40 | 1941 |
| FM over Creek | Fair | 32.2 ft | 40 | 1946 |
| FM over Creek | Fair | 24.0 ft | 40 | 1938 |
| Swift AVE over Creek | Fair | 32.5 ft | 35 | 1945 |
| Jay AVE over Creek | Fair | 30.8 ft | 35 | 1925 |
| FM over Creek | Fair | 146.0 ft | 34 | 1959 |
| FM over Br Nishnabotna River | Fair | 23.0 ft | 34 | 1963 |
| FM over Creek | Fair | 58.1 ft | 34 | 1981 |
| FM over Drainage Ditch | Fair | 39.0 ft | 34 | 1969 |
| Local over Creek | Fair | 53.1 ft | 30 | 1939 |
| Local over Creek | Fair | 71.9 ft | 30 | 1939 |
| Local over Buck Creek | Fair | 84.0 ft | 30 | 1974 |
| Local over E Nishnabotna River | Fair | 205.1 ft | 30 | 1984 |
| Local over Creek | Fair | 77.1 ft | 30 | 1938 |
| Local over Creek | Fair | 125.0 ft | 30 | 1988 |
| Local over Lone Willow | Fair | 80.1 ft | 30 | 1976 |
| Local over Creek | Fair | 38.1 ft | 30 | 1925 |
| FM over Creek | Fair | 70.9 ft | 26 | 1949 |
| FM over Creek | Fair | 44.9 ft | 26 | 1963 |
| Local over Creek | Fair | 57.1 ft | 21 | 1940 |
| Local over Troublesome Creek | Fair | 105.0 ft | 21 | 1959 |
| Local over Creek | Fair | 39.0 ft | 21 | 1950 |
| Local over Blue Grass | Fair | 87.9 ft | 21 | 1934 |
| Local over Creek | Fair | 69.9 ft | 21 | 1931 |
| Local over E Br W Nishnabotna | Fair | 167.0 ft | 21 | 1990 |
| Local over Creek | Fair | 25.9 ft | 21 | 1949 |
| Local over Creek | Fair | 103.0 ft | 21 | 1997 |
| Local over Creek | Fair | 68.9 ft | 21 | 1941 |
| 270th ST over Creek | Fair | 67.9 ft | 20 | 1957 |
| County RD over Crooked Creek | Fair | 102.0 ft | 15 | 1955 |
| Local over Creek | Fair | 44.9 ft | 15 | 1969 |
| Local over Creek | Fair | 38.4 ft | 15 | 1924 |
| Local over Buck Creek | Fair | 80.1 ft | 15 | 1975 |
| Local over Creek | Fair | 76.1 ft | 15 | 1933 |
| Local over Creek | Fair | 50.9 ft | 15 | 1939 |
| Local over E Nishnabotna River | Fair | 123.0 ft | 15 | 1924 |
| FM over Br Elkhorn Creek | Fair | 24.0 ft | 15 | 1967 |
| FM over Creek | Fair | 47.9 ft | 15 | 1937 |
| Local over Unnamed Creek | Fair | 89.9 ft | 15 | 1967 |
| Local over Creek | Fair | 69.9 ft | 15 | 1928 |
| Local over Pleasant Run | Fair | 68.9 ft | 11 | 1973 |
| Local over Creek | Fair | 30.8 ft | 11 | 1900 |
| Local over Creek | Fair | 28.9 ft | 11 | 1966 |
| County RD over Creek | Fair | 58.1 ft | 11 | 1926 |
| Local over Indian Creek | Fair | 128.9 ft | 11 | 1958 |
| Local over Creek | Fair | 45.9 ft | 11 | 1933 |
| FM over Creek | Fair | 69.9 ft | 11 | 1936 |
| FM over Creek | Fair | 24.9 ft | 11 | 1936 |
| Mockingbird AVE over Creek | Fair | 24.0 ft | 11 | 1993 |
| Local over Creek | Fair | 46.9 ft | 11 | 1939 |
| Local over E Nishnabotna River | Fair | 97.1 ft | 5 | 1971 |
| FM over Creek | Fair | 58.1 ft | 5 | 1932 |
| Side Road over Drainage | Fair | 24.9 ft | 0 | 1938 |
| N Division ST over Blue Grass Creek | Fair | 24.9 ft | 0 | 1933 |
| US 71 over Stream | Good | 112.9 ft | 3,700 | 1983 |
| US 71 over Bluegrass Creek | Good | 209.0 ft | 3,080 | 2006 |
| South ST over Blue Grass Creek | Good | 89.9 ft | 1,423 | 2003 |
| Ia 173 over Indian Creek | Good | 205.1 ft | 1,360 | 2003 |
| Ia 44 over Indian Creek | Good | 195.9 ft | 880 | 1980 |
| F32 190th ST over E Nishnabotna River | Good | 179.5 ft | 717 | 2022 |
| Carthage ST over Drainage | Good | 71.9 ft | 695 | 1997 |
| F58 Littlefield DR over Drainage Ditch | Good | 21.0 ft | 597 | 2015 |
| F58 Littlefield DR over Creek | Good | 125.0 ft | 548 | 2005 |
| FM over Creek | Good | 24.9 ft | 428 | 2003 |
| FM over Creek | Good | 33.1 ft | 428 | 2003 |
| FM over Creek | Good | 216.9 ft | 409 | 2006 |
| W Broadway over Bluegrass Creek | Good | 92.8 ft | 311 | 2009 |
| FM F-58 over Crooked Creek | Good | 128.0 ft | 278 | 2003 |
| FM F-58 over Creek | Good | 23.0 ft | 278 | 2007 |
| North Division ST over Blue Grass Creek | Good | 103.0 ft | 271 | 2022 |
| N36 Pheasant AVE over Davids Creek | Good | 132.9 ft | 240 | 2021 |
| FM over Creek | Good | 71.9 ft | 110 | 2002 |
| FM over Creek | Good | 74.1 ft | 110 | 2002 |
| FM over Buck Creek | Good | 128.0 ft | 110 | 1973 |
| Local over E Nishnabotna River | Good | 164.0 ft | 103 | 1998 |
| FM over Nishnabotna River | Good | 154.2 ft | 100 | 1987 |
| Main ST over Drainage | Good | 105.0 ft | 95 | 1978 |
| 280th ST over Creek | Good | 65.9 ft | 91 | 2012 |
| FM N14 over Drainage Ditch | Good | 54.1 ft | 89 | 2002 |
| N16 Goldfinch AVE over Creek | Good | 83.0 ft | 79 | 2015 |
| 270 ST over Indian Creek | Good | 154.9 ft | 72 | 2000 |
| FM over Creek | Good | 59.1 ft | 60 | 1939 |
| Lark AVE over Creek | Good | 83.0 ft | 60 | 2017 |
| FM N-14 over Trib Of West Nishnabotna | Good | 125.0 ft | 60 | 1980 |
| Lark AVE over Nishnabotna River | Good | 152.9 ft | 60 | 2022 |
| 305th ST over Troublesome Creek | Good | 122.7 ft | 51 | 2021 |
| Goldfinch AVE over Creek | Good | 32.2 ft | 50 | 2021 |
| Lark AVE over Br E Nishnabotna R | Good | 103.0 ft | 50 | 2018 |
| FM over Indian Creek | Good | 142.4 ft | 45 | 1996 |
| Local over E Nishnabotna River | Good | 177.2 ft | 41 | 1996 |
| Local over E Nishnabotna River | Good | 205.1 ft | 41 | 1991 |
| Local over Indian Creek | Good | 125.0 ft | 41 | 1984 |
| Heron AVE over Creek | Good | 40.0 ft | 41 | 2017 |
| FM over Honey Creek | Good | 24.9 ft | 40 | 2010 |
| F 16 120th ST over E Nishnabotna River | Good | 152.9 ft | 40 | 2019 |
| Pheasant AVE over Creek | Good | 32.2 ft | 35 | 2019 |
| 140th ST over Creek | Good | 123.0 ft | 35 | 2013 |
| FM F-65 over Troublesome CR | Good | 142.1 ft | 34 | 1989 |
| FM over East Nishnabotna River | Good | 175.9 ft | 34 | 1987 |
| FM over Creek | Good | 92.8 ft | 34 | 2010 |
| Kingbird AVE over Br Nishnabotna River | Good | 83.0 ft | 34 | 2016 |
| 315 ST over Creek | Good | 40.0 ft | 30 | 2000 |
| Local over Creek | Good | 76.1 ft | 30 | 2001 |
| Local over Creek | Good | 75.1 ft | 30 | 1938 |
| Local over Creek | Good | 24.0 ft | 30 | 1940 |
| Local over Creek | Good | 23.0 ft | 30 | 1994 |
| Local over Creek | Good | 83.0 ft | 30 | 1998 |
| Lark AVE over Creek | Good | 103.0 ft | 29 | 2017 |
| 150 ST over E Nishnabotna River | Good | 154.9 ft | 29 | 2000 |
| Local over Troublesome Creek | Good | 128.9 ft | 26 | 1994 |
| Local over Elkhorn Creek | Good | 83.0 ft | 26 | 1996 |
| FM over Davids Creek | Good | 127.0 ft | 26 | 1979 |
| Local over Creek | Good | 42.0 ft | 26 | 1994 |
| Local over Creek | Good | 52.2 ft | 21 | 1938 |
| 130th ST over Creek | Good | 40.4 ft | 21 | 2023 |
| Fm-f-65 over Pleasant Run | Good | 99.1 ft | 20 | 1974 |
| FM over Elk Horn Creek | Good | 116.1 ft | 20 | 2002 |
| FM over Beaver Creek | Good | 87.9 ft | 20 | 1994 |
| 130th ST over Creek | Good | 32.5 ft | 20 | 2021 |
| Local over Buck Creek | Good | 128.0 ft | 15 | 1985 |
| 160th ST over Creek | Good | 28.5 ft | 15 | 2016 |
| FM over Creek | Good | 60.0 ft | 15 | 1996 |
| FM over Creek | Good | 57.1 ft | 15 | 1932 |
| FM over Beaver Creek | Good | 120.1 ft | 11 | 1991 |
| 130th ST over Creek | Good | 28.9 ft | 5 | 2018 |