| Mn 15 over Center Creek | 1973 | 11,176 | Good |
| I 90 over E Fk Des Moines River | 1973 | 8,600 | Fair |
| I 90 over E Fk Des Moines River | 1972 | 8,600 | Fair |
| I 90 over E Fk Des Moines River | 1973 | 8,600 | Good |
| I 90 over Stream | 1972 | 8,600 | Good |
| I 90 over South Creek | 1972 | 8,111 | Fair |
| I 90 over Center Creek | 1973 | 5,100 | Fair |
| I 90 over Center Creek | 1973 | 5,100 | Fair |
| I 90 over Im Rail | 1973 | 5,100 | Fair |
| I 90 over Im Rail | 1973 | 5,100 | Fair |
| I 90 over Th 15 | 1973 | 4,500 | Fair |
| I 90 over Th 263 | 1973 | 4,500 | Fair |
| I 90 over Th 4 | 1972 | 4,300 | Fair |
| I 90 over Th 4 | 1972 | 4,300 | Fair |
| I 90 over Twp 318 | 1972 | 4,300 | Fair |
| I 90 over Twp 318 | 1972 | 4,300 | Fair |
| Msas 111 over Channel btwn Lakes | 2002 | 4,300 | Good |
| I 90 over Th 263 | 1973 | 4,089 | Good |
| I 90 over Im Rail | 1973 | 3,711 | Fair |
| I 90 over Im Rail | 1973 | 3,711 | Fair |
| Mn 15 over Elm Creek | 1982 | 3,495 | Good |
| Csah 39 over I 90 | 1973 | 3,400 | Good |
| Csah 39 over Lily Creek | 1973 | 3,400 | Good |
| I 90 over Cnw Ry (aban) | 1973 | 3,209 | Fair |
| I 90 over Cnw Ry (aban) | 1973 | 3,209 | Fair |
| I 90 over Lily Creek | 1973 | 3,209 | Good |
| I 90 over Lily Creek | 1973 | 3,209 | Good |
| I 90 over Th 15 | 1973 | 3,209 | Fair |
| Msas 107 over Chan Btwn Lakes | 1982 | 3,192 | Good |
| Msas 120 over Dutch Creek | 1991 | 3,123 | Good |
| Msas 120 over Hall Lake Channel | 2012 | 3,123 | Good |
| Msas 101 over Center Creek | 2007 | 2,700 | Good |
| Mn 4 over Elm Creek | 1948 | 2,076 | Fair |
| Mn 4 over Cedar Run | 2024 | 1,890 | Good |
| Csah 130 over I 90 | 1973 | 1,853 | Fair |
| Mn 4 over Co Ditch # 1 | 1977 | 1,716 | Good |
| Csah 39 over Dutch Creek | 1969 | 1,537 | Good |
| Csah 27 over Elm Creek | 1977 | 1,456 | Poor |
| Csah 27 over Willow Creek | 1968 | 1,456 | Fair |
| Csah 26 over South Creek | 2000 | 1,385 | Good |
| Csah 26 over E Fk Des Moines River | 1981 | 1,229 | Good |
| Csah 26 over Stream | 1981 | 1,229 | Good |
| Mn 263 over E Fk Des Moines River | 1992 | 1,200 | Good |
| Csah 39 over Elm Creek | 1966 | 1,153 | Poor |
| Csah 41 over I 90 | 1973 | 1,147 | Fair |
| Csah 53 over Center Creek | 1930 | 1,089 | Poor |
| Csah 53 over I 90 | 1972 | 1,089 | Fair |
| Csah 53 over South Creek | 1995 | 1,007 | Good |
| Mn 4 over E Fk Des Moines River | 2015 | 836 | Good |
| Mn 4 over Four Mile Creek | 2014 | 836 | Good |
| Csah 13 over Jud Ditch # 50 | 1977 | 680 | Good |
| Csah 54 over S Fk Watonwan River | 2020 | 661 | Good |
| Csah 12 over South Creek | 1979 | 600 | Good |
| Csah 44 over Cedar Lake | 2000 | 540 | Good |
| Csah 38 over Elm Creek | 1964 | 530 | Poor |
| Csah 8 over Tuttle Lake Outlet | 1959 | 480 | Poor |
| Csah 13 over E Fk Des Moines River | 1979 | 450 | Good |
| Csah 18 over South Creek | 1971 | 435 | Poor |
| Csah 53 over Elm Creek | 1964 | 401 | Fair |
| Csah 23 over I 90 | 1973 | 395 | Fair |
| Csah 36 over Elm Creek | 2005 | 260 | Good |
| Csah 54 over Perch Creek | 1952 | 240 | Fair |
| Csah 22 over Co Ditch # 11 | 1963 | 195 | Fair |
| Csah 19 over Cedar Run | 1978 | 163 | Good |
| Csah 7 over I 90 | 1971 | 132 | Fair |
| CR 150 over Cedar Run | 1927 | 130 | Good |
| Csah 33 over Elm Creek | 1965 | 128 | Poor |
| Csah 33 over Lily Creek | 1972 | 128 | Fair |
| CR 132 over Lily Creek | 1977 | 120 | Fair |
| Csah 14 over Jud Ditch # 36 | 1976 | 120 | Fair |
| Csah 32 over Lily Creek | 1979 | 116 | Good |
| CR 142 over Elm Creek | 1981 | 115 | Good |
| Csah 18 over Jud Ditch # 14 | 1999 | 111 | Good |
| Csah 18 over Judicial Ditch #14 | 1970 | 111 | Good |
| CR 125 over E Fk Des Moines River | 1972 | 100 | Poor |
| CR 107 over CR.107 over Elm Creek | 1975 | 99 | Poor |
| CR 103 over Br Cedar Run | 1978 | 94 | Good |
| CR 103 over Cedar Run | 1978 | 94 | Fair |
| CR 103 over Elm Creek | 1975 | 94 | Good |
| T 188 over Co Ditch # 1 | 1938 | 88 | Poor |
| Csah 119 over E Fk Des Moines River | 1977 | 85 | Poor |
| Csah 119 over Jud Ditch # 50 | 1978 | 85 | Good |
| Csah 9 over Cedar Run | 1957 | 85 | Poor |
| Csah 9 over S Fk Watonwan River | 1923 | 85 | Fair |
| CR 107 over E Fk Des Moines River | 1977 | 77 | Poor |
| CR 107 over Stream | 1940 | 77 | Good |
| Csah 59 over I 90 | 1973 | 77 | Fair |
| Csah 59 over South Creek | 1973 | 77 | Good |
| Csah 21 over Elm Creek | 1953 | 70 | Poor |
| T 36 over Elm Creek | 1918 | 67 | Fair |
| M 1 over Center Creek | 2024 | 62 | Good |
| T 40 over Center Creek | 1918 | 58 | Poor |
| T 206 over Co Ditch # 53 | 1998 | 55 | Good |
| T 200 over E Fk Des Moines River | 1931 | 54 | Poor |
| T 135 over South Creek | 1992 | 52 | Good |
| CR 123 over E Fk Des Moines River | 1966 | 50 | Poor |
| T 31 over Elm Creek | 2003 | 50 | Good |
| T 110 over Willow Creek | 2023 | 49 | Good |
| T 148 over Jd #60 | 2019 | 49 | Good |
| T 16 over Cedar Run | 2010 | 49 | Good |
| T 18 over Elm Creek | 1976 | 49 | Poor |
| T 22 over Elm Creek | 2000 | 49 | Good |
| T 331 over Unknown Creek | 2022 | 49 | Good |
| T 6 over Cedar Run | 2023 | 49 | Good |
| T 72 over Jud Ditch # 50 | 2000 | 49 | Good |
| T 193 over Stream | 2016 | 48 | Good |
| T 40 over I 90 | 1972 | 48 | Fair |
| Csah 32 over South Creek | 2001 | 47 | Good |
| CR 122 over over E Fk Des Mo | 1966 | 45 | Poor |
| T 193 over E Fk Des Moines River | 1976 | 44 | Good |
| T 11 over Elm Creek | 1979 | 43 | Poor |
| T 22 over Lily Creek (co Ditch #52 | 1999 | 43 | Good |
| T 58 over E Fk Des Moines River | 1918 | 42 | Fair |
| T 101 over South Creek | 2002 | 40 | Good |
| T 298 over Lily Creek | 1970 | 40 | Fair |
| T 298 over Lily Creek | 1973 | 40 | Poor |
| T 67 over E Fk Des Moines River | 1977 | 40 | Poor |
| T 54 over Elm Creek | 1997 | 39 | Good |
| T 291 over Co Ditch # 53 | 1995 | 36 | Good |
| T 49 over Elm Creek | 1970 | 36 | Good |
| T 193 over Jud Ditch # 50 | 1977 | 35 | Good |
| T 113 over Elm Creek | 1977 | 34 | Good |
| T 171 over Cedar Run | 1975 | 34 | Fair |
| T 2 over Cedar Run | 1985 | 34 | Good |
| T 295 over Center Creek | 1976 | 34 | Fair |
| T 176 over Elm Creek | 1977 | 30 | Poor |
| T 180 over Elm Creek | 1982 | 30 | Poor |
| T 300 over Jud Ditch # 98 | 2006 | 30 | Good |
| T 67 over E Fk Des Moines River | 1977 | 30 | Poor |
| T 67 over E Fk Des Moines River | 1916 | 30 | Fair |
| T 109 over Cedar Run | 1985 | 29 | Good |
| T 3 over Cedar Run | 1975 | 28 | Poor |
| CR 159 over Center Creek | 1965 | 27 | Poor |
| CR 159 over Elm Creek | 1988 | 27 | Good |
| T 205 over Elm Creek | 1992 | 27 | Good |
| T 12 over Elm Creek | 1979 | 26 | Poor |
| T 75 over E Fk Des Moines R | 2002 | 25 | Good |
| T 200 over Co Ditch # 11 | 1981 | 24 | Poor |
| T 243 over South Creek | 1978 | 24 | Good |
| T 48 over Center Creek | 1977 | 24 | Fair |
| T 69 over Ditch | 1914 | 24 | Poor |
| T 69 over E Fk Des Moines River | 1977 | 23 | Poor |
| T 198 over Co Ditch # 11 | 1980 | 22 | Poor |
| T 75 over Co Ditch # 11 | 1977 | 22 | Poor |
| T 75 over Co Ditch # 11 | 1970 | 22 | Fair |
| T 126 over South Creek | 1976 | 20 | Fair |
| T 14 over Cedar Run | 1991 | 20 | Fair |
| T 20 over Lily Creek (cd #52) | 1997 | 20 | Good |
| T 298 over Lily Creek (cd # 52) | 1994 | 20 | Good |
| T 329 over Elm Creek | 1983 | 20 | Fair |
| T 70 over Co Ditch # 53 | 2000 | 20 | Good |
| CR 140 over Elm Creek | 1912 | 18 | Poor |
| CR 140 over Watkins Lake Outlet | 2022 | 18 | Good |
| T 165 over South Creek | 1918 | 16 | Poor |
| T 197 over E Fk Des Moines River | 1976 | 16 | Good |
| T 199 over Four Mile Crk (jd #105) | 1979 | 16 | Good |
| T 329 over Elm Creek | 1924 | 16 | Poor |
| T 329 over Elm Creek | 1925 | 16 | Poor |
| T 38 over Elm Creek | 1913 | 16 | Poor |
| T 107 over South Creek | 1952 | 15 | Poor |
| T 174 over Cedar Run | 1979 | 12 | Fair |
| T 63 over Elm Creek | 1986 | 12 | Fair |