| Csah 27 over Elm Creek | Poor | 93.2 ft | 1,456 | 1977 |
| Csah 39 over Elm Creek | Poor | 93.2 ft | 1,153 | 1966 |
| Csah 53 over Center Creek | Poor | 63.0 ft | 1,089 | 1930 |
| Csah 38 over Elm Creek | Poor | 93.5 ft | 530 | 1964 |
| Csah 8 over Tuttle Lake Outlet | Poor | 89.6 ft | 480 | 1959 |
| Csah 18 over South Creek | Poor | 81.4 ft | 435 | 1971 |
| Csah 33 over Elm Creek | Poor | 93.2 ft | 128 | 1965 |
| CR 125 over E Fk Des Moines River | Poor | 94.2 ft | 100 | 1972 |
| CR 107 over Cr.107 Over Elm Creek | Poor | 69.2 ft | 99 | 1975 |
| T 188 over Co Ditch # 1 | Poor | 26.2 ft | 88 | 1938 |
| Csah 119 over E Fk Des Moines River | Poor | 69.2 ft | 85 | 1977 |
| Csah 9 over Cedar Run | Poor | 65.6 ft | 85 | 1957 |
| CR 107 over E Fk Des Moines River | Poor | 63.3 ft | 77 | 1977 |
| Csah 21 over Elm Creek | Poor | 65.9 ft | 70 | 1953 |
| T 40 over Center Creek | Poor | 44.0 ft | 58 | 1918 |
| T 200 over E Fk Des Moines River | Poor | 42.3 ft | 54 | 1931 |
| CR 123 over E Fk Des Moines River | Poor | 93.2 ft | 50 | 1966 |
| T 18 over Elm Creek | Poor | 84.0 ft | 49 | 1976 |
| CR 122 over Over E Fk Des Mo | Poor | 81.0 ft | 45 | 1966 |
| T 11 over Elm Creek | Poor | 89.9 ft | 43 | 1979 |
| T 298 over Lily Creek | Poor | 69.2 ft | 40 | 1973 |
| T 67 over E Fk Des Moines River | Poor | 67.3 ft | 40 | 1977 |
| T 67 over E Fk Des Moines River | Poor | 60.0 ft | 30 | 1977 |
| T 176 over Elm Creek | Poor | 67.9 ft | 30 | 1977 |
| T 180 over Elm Creek | Poor | 96.1 ft | 30 | 1982 |
| T 3 over Cedar Run | Poor | 30.8 ft | 28 | 1975 |
| CR 159 over Center Creek | Poor | 81.0 ft | 27 | 1965 |
| T 12 over Elm Creek | Poor | 119.1 ft | 26 | 1979 |
| T 200 over Co Ditch # 11 | Poor | 77.4 ft | 24 | 1981 |
| T 69 over Ditch | Poor | 33.1 ft | 24 | 1914 |
| T 69 over E Fk Des Moines River | Poor | 71.9 ft | 23 | 1977 |
| T 75 over Co Ditch # 11 | Poor | 67.3 ft | 22 | 1977 |
| T 198 over Co Ditch # 11 | Poor | 62.0 ft | 22 | 1980 |
| CR 140 over Elm Creek | Poor | 54.5 ft | 18 | 1912 |
| T 38 over Elm Creek | Poor | 65.0 ft | 16 | 1913 |
| T 165 over South Creek | Poor | 43.3 ft | 16 | 1918 |
| T 329 over Elm Creek | Poor | 32.5 ft | 16 | 1924 |
| T 329 over Elm Creek | Poor | 39.4 ft | 16 | 1925 |
| T 107 over South Creek | Poor | 38.1 ft | 15 | 1952 |
| I 90 over E Fk Des Moines River | Fair | 22.3 ft | 8,600 | 1973 |
| I 90 over E Fk Des Moines River | Fair | 33.1 ft | 8,600 | 1972 |
| I 90 over South Creek | Fair | 37.1 ft | 8,111 | 1972 |
| I 90 over Im Rail | Fair | 195.9 ft | 5,100 | 1973 |
| I 90 over Im Rail | Fair | 195.9 ft | 5,100 | 1973 |
| I 90 over Center Creek | Fair | 152.6 ft | 5,100 | 1973 |
| I 90 over Center Creek | Fair | 152.6 ft | 5,100 | 1973 |
| I 90 over TH 263 | Fair | 203.1 ft | 4,500 | 1973 |
| I 90 over TH 15 | Fair | 193.6 ft | 4,500 | 1973 |
| I 90 over Twp 318 | Fair | 143.7 ft | 4,300 | 1972 |
| I 90 over Twp 318 | Fair | 143.7 ft | 4,300 | 1972 |
| I 90 over TH 4 | Fair | 187.3 ft | 4,300 | 1972 |
| I 90 over TH 4 | Fair | 187.3 ft | 4,300 | 1972 |
| I 90 over Im Rail | Fair | 144.7 ft | 3,711 | 1973 |
| I 90 over Im Rail | Fair | 144.7 ft | 3,711 | 1973 |
| I 90 over Cnw Ry (aban) | Fair | 149.6 ft | 3,209 | 1973 |
| I 90 over Cnw Ry (aban) | Fair | 149.6 ft | 3,209 | 1973 |
| I 90 over TH 15 | Fair | 193.6 ft | 3,209 | 1973 |
| Mn 4 over Elm Creek | Fair | 120.1 ft | 2,076 | 1948 |
| Csah 130 over I 90 | Fair | 279.5 ft | 1,853 | 1973 |
| Csah 27 over Willow Creek | Fair | 30.8 ft | 1,456 | 1968 |
| Csah 41 over I 90 | Fair | 307.7 ft | 1,147 | 1973 |
| Csah 53 over I 90 | Fair | 307.7 ft | 1,089 | 1972 |
| Csah 53 over Elm Creek | Fair | 93.2 ft | 401 | 1964 |
| Csah 23 over I 90 | Fair | 278.5 ft | 395 | 1973 |
| Csah 54 over Perch Creek | Fair | 40.4 ft | 240 | 1952 |
| Csah 22 over Co Ditch # 11 | Fair | 31.2 ft | 195 | 1963 |
| Csah 7 over I 90 | Fair | 279.2 ft | 132 | 1971 |
| Csah 33 over Lily Creek | Fair | 63.3 ft | 128 | 1972 |
| Csah 14 over Jud Ditch # 36 | Fair | 30.8 ft | 120 | 1976 |
| CR 132 over Lily Creek | Fair | 29.5 ft | 120 | 1977 |
| CR 103 over Cedar Run | Fair | 27.9 ft | 94 | 1978 |
| Csah 9 over S Fk Watonwan River | Fair | 33.1 ft | 85 | 1923 |
| Csah 59 over I 90 | Fair | 304.5 ft | 77 | 1973 |
| T 36 over Elm Creek | Fair | 55.1 ft | 67 | 1918 |
| T 40 over I 90 | Fair | 304.1 ft | 48 | 1972 |
| T 58 over E Fk Des Moines River | Fair | 25.9 ft | 42 | 1918 |
| T 298 over Lily Creek | Fair | 63.0 ft | 40 | 1970 |
| T 295 over Center Creek | Fair | 75.1 ft | 34 | 1976 |
| T 171 over Cedar Run | Fair | 30.8 ft | 34 | 1975 |
| T 67 over E Fk Des Moines River | Fair | 54.1 ft | 30 | 1916 |
| T 48 over Center Creek | Fair | 84.0 ft | 24 | 1977 |
| T 75 over Co Ditch # 11 | Fair | 42.0 ft | 22 | 1970 |
| T 126 over South Creek | Fair | 78.1 ft | 20 | 1976 |
| T 329 over Elm Creek | Fair | 60.0 ft | 20 | 1983 |
| T 14 over Cedar Run | Fair | 36.1 ft | 20 | 1991 |
| T 174 over Cedar Run | Fair | 71.9 ft | 12 | 1979 |
| T 63 over Elm Creek | Fair | 71.9 ft | 12 | 1986 |
| Mn 15 over Center Creek | Good | 76.4 ft | 11,176 | 1973 |
| I 90 over Stream | Good | 30.8 ft | 8,600 | 1972 |
| I 90 over E Fk Des Moines River | Good | 32.5 ft | 8,600 | 1973 |
| Msas 111 over Channel Btwn Lakes | Good | 92.2 ft | 4,300 | 2002 |
| I 90 over TH 263 | Good | 203.1 ft | 4,089 | 1973 |
| Mn 15 over Elm Creek | Good | 157.5 ft | 3,495 | 1982 |
| Csah 39 over I 90 | Good | 321.9 ft | 3,400 | 1973 |
| Csah 39 over Lily Creek | Good | 28.9 ft | 3,400 | 1973 |
| I 90 over Lily Creek | Good | 65.6 ft | 3,209 | 1973 |
| I 90 over Lily Creek | Good | 65.6 ft | 3,209 | 1973 |
| Msas 107 over Chan Btwn Lakes | Good | 77.1 ft | 3,192 | 1982 |
| Msas 120 over Dutch Creek | Good | 47.6 ft | 3,123 | 1991 |
| Msas 120 over Hall Lake Channel | Good | 81.7 ft | 3,123 | 2012 |
| Msas 101 over Center Creek | Good | 67.6 ft | 2,700 | 2007 |
| Mn 4 over Cedar Run | Good | 32.5 ft | 1,890 | 2024 |
| Mn 4 over Co Ditch # 1 | Good | 111.5 ft | 1,716 | 1977 |
| Csah 39 over Dutch Creek | Good | 30.8 ft | 1,537 | 1969 |
| Csah 26 over South Creek | Good | 48.2 ft | 1,385 | 2000 |
| Csah 26 over E Fk Des Moines River | Good | 66.6 ft | 1,229 | 1981 |
| Csah 26 over Stream | Good | 37.1 ft | 1,229 | 1981 |
| Mn 263 over E Fk Des Moines River | Good | 122.4 ft | 1,200 | 1992 |
| Csah 53 over South Creek | Good | 129.9 ft | 1,007 | 1995 |
| Mn 4 over E Fk Des Moines River | Good | 100.1 ft | 836 | 2015 |
| Mn 4 over Four Mile Creek | Good | 34.4 ft | 836 | 2014 |
| Csah 13 over Jud Ditch # 50 | Good | 59.7 ft | 680 | 1977 |
| Csah 54 over S Fk Watonwan River | Good | 51.5 ft | 661 | 2020 |
| Csah 12 over South Creek | Good | 40.0 ft | 600 | 1979 |
| Csah 44 over Cedar Lake | Good | 36.1 ft | 540 | 2000 |
| Csah 13 over E Fk Des Moines River | Good | 76.1 ft | 450 | 1979 |
| Csah 36 over Elm Creek | Good | 100.1 ft | 260 | 2005 |
| Csah 19 over Cedar Run | Good | 89.9 ft | 163 | 1978 |
| CR 150 over Cedar Run | Good | 26.2 ft | 130 | 1927 |
| Csah 32 over Lily Creek | Good | 90.9 ft | 116 | 1979 |
| CR 142 over Elm Creek | Good | 129.9 ft | 115 | 1981 |
| Csah 18 over Judicial Ditch #14 | Good | 36.1 ft | 111 | 1970 |
| Csah 18 over Jud Ditch # 14 | Good | 24.9 ft | 111 | 1999 |
| CR 103 over Elm Creek | Good | 57.4 ft | 94 | 1975 |
| CR 103 over Br Cedar Run | Good | 23.6 ft | 94 | 1978 |
| Csah 119 over Jud Ditch # 50 | Good | 33.1 ft | 85 | 1978 |
| CR 107 over Stream | Good | 23.0 ft | 77 | 1940 |
| Csah 59 over South Creek | Good | 38.1 ft | 77 | 1973 |
| M 1 over Center Creek | Good | 59.7 ft | 62 | 2024 |
| T 206 over Co Ditch # 53 | Good | 32.2 ft | 55 | 1998 |
| T 135 over South Creek | Good | 53.1 ft | 52 | 1992 |
| T 31 over Elm Creek | Good | 106.6 ft | 50 | 2003 |
| T 22 over Elm Creek | Good | 82.0 ft | 49 | 2000 |
| T 72 over Jud Ditch # 50 | Good | 47.6 ft | 49 | 2000 |
| T 16 over Cedar Run | Good | 21.7 ft | 49 | 2010 |
| T 148 over Jd #60 | Good | 25.3 ft | 49 | 2019 |
| T 331 over Unknown Creek | Good | 22.6 ft | 49 | 2022 |
| T 110 over Willow Creek | Good | 30.8 ft | 49 | 2023 |
| T 6 over Cedar Run | Good | 36.4 ft | 49 | 2023 |
| T 193 over Stream | Good | 25.9 ft | 48 | 2016 |
| Csah 32 over South Creek | Good | 85.6 ft | 47 | 2001 |
| T 193 over E Fk Des Moines River | Good | 57.4 ft | 44 | 1976 |
| T 22 over Lily Creek (co Ditch #52 | Good | 29.5 ft | 43 | 1999 |
| T 101 over South Creek | Good | 44.0 ft | 40 | 2002 |
| T 54 over Elm Creek | Good | 124.0 ft | 39 | 1997 |
| T 291 over Co Ditch # 53 | Good | 27.6 ft | 36 | 1995 |
| T 49 over Elm Creek | Good | 93.2 ft | 36 | 1970 |
| T 193 over Jud Ditch # 50 | Good | 27.9 ft | 35 | 1977 |
| T 113 over Elm Creek | Good | 131.2 ft | 34 | 1977 |
| T 2 over Cedar Run | Good | 44.3 ft | 34 | 1985 |
| T 300 over Jud Ditch # 98 | Good | 21.7 ft | 30 | 2006 |
| T 109 over Cedar Run | Good | 27.2 ft | 29 | 1985 |
| T 205 over Elm Creek | Good | 127.3 ft | 27 | 1992 |
| CR 159 over Elm Creek | Good | 118.1 ft | 27 | 1988 |
| T 75 over E Fk Des Moines R | Good | 76.1 ft | 25 | 2002 |
| T 243 over South Creek | Good | 24.3 ft | 24 | 1978 |
| T 20 over Lily Creek (cd #52) | Good | 27.6 ft | 20 | 1997 |
| T 70 over Co Ditch # 53 | Good | 26.6 ft | 20 | 2000 |
| T 298 over Lily Creek (cd # 52) | Good | 27.6 ft | 20 | 1994 |
| CR 140 over Watkins Lake Outlet | Good | 21.7 ft | 18 | 2022 |
| T 197 over E Fk Des Moines River | Good | 57.4 ft | 16 | 1976 |
| T 199 over Four Mile Crk (jd #105) | Good | 25.9 ft | 16 | 1979 |