| US 63 over Spring Valley Creek | 1936 | 6,108 | Fair |
| Mn 43 over Rush Creek | 2002 | 5,200 | Good |
| US 52 over S Br Root River | 1986 | 4,769 | Fair |
| US 63 over S Br Root River | 1978 | 4,443 | Fair |
| US 52 over N Br Root River | 1987 | 4,193 | Fair |
| US 52 over Rice Creek | 1988 | 4,193 | Good |
| US 52 over Stream | 1930 | 4,193 | Fair |
| US 52 over Stream | 1930 | 4,193 | Fair |
| US 52 over Stream | 1930 | 4,193 | Fair |
| US 52 over Stream | 1987 | 4,193 | Fair |
| US 52 over Watson Creek | 1983 | 4,134 | Fair |
| Mn 16 over Overflow Channel | 1991 | 2,942 | Fair |
| Mn 16 over Overflow Channel | 1991 | 2,942 | Good |
| Mn 16 over Root River | 1992 | 2,942 | Good |
| Mn 43 over Stream | 1993 | 2,840 | Good |
| Mn 16 over Spring Valley Creek | 1992 | 2,517 | Fair |
| Mn 44 over Riceford Creek | 2013 | 2,400 | Good |
| Mn 44 over Stream | 2013 | 2,400 | Good |
| Mn 44 over Stream | 2013 | 2,100 | Good |
| Mn 44 over Riceford Creek | 2003 | 1,986 | Fair |
| Csah 27 over Rush Creek | 1967 | 1,850 | Fair |
| Csah 12 over Camp Creek | 1997 | 1,750 | Fair |
| Csah 12 over S Br Root River | 1996 | 1,750 | Fair |
| Csah 8 over Deer Creek | 1982 | 1,550 | Fair |
| Mn 16 over Duschee Creek | 2014 | 1,403 | Good |
| Mn 16 over Stream | 2014 | 1,403 | Good |
| Mn 16 over Root River | 1988 | 1,397 | Fair |
| Mn 16 over Stream | 1929 | 1,397 | Fair |
| Csah 1 over Bear Creek | 2016 | 1,350 | Good |
| Csah 1 over Deer Creek | 2016 | 1,350 | Good |
| Csah 1 over Stream | 2017 | 1,350 | Good |
| Csah 17 over S Br Root River | 1967 | 1,350 | Fair |
| Csah 2 over Mill Creek | 1983 | 1,300 | Fair |
| Mn 43 over Stream | 1940 | 1,250 | Fair |
| Csah 8 over S Br Root River | 1964 | 1,200 | Fair |
| Csah 1 over Spring Valley Creek | 1961 | 1,150 | Fair |
| Csah 25 over Root River | 1963 | 1,150 | Fair |
| Mn 30 over Stream | 2005 | 1,150 | Good |
| Csah 5 over N Br Root River | 1966 | 1,050 | Fair |
| Csah 5 over Stream | 1966 | 1,050 | Poor |
| Csah 2 over N Br Root River | 1998 | 1,000 | Good |
| Mn 139 over Deer Creek | 1979 | 991 | Fair |
| Mn 56 over Beaver Creek | 1992 | 977 | Good |
| Mn 56 over Trib to Upper Iowa R | 1992 | 977 | Good |
| T 120 over Big Springs Creek | 2003 | 971 | Good |
| Csah 12 over S Br Root River | 1985 | 890 | Fair |
| Csah 12 over Willow Creek | 1970 | 890 | Fair |
| Mn 16 over Stream | 1928 | 796 | Fair |
| Mn 16 over Stream | 1928 | 796 | Fair |
| Mn 16 over Stream | 1928 | 796 | Good |
| Mn 16 over Stream | 1928 | 796 | Fair |
| Mn 16 over Stream | 1928 | 796 | Fair |
| Mn 16 over Stream | 1926 | 796 | Good |
| Mn 16 over Stream | 1926 | 796 | Fair |
| Mn 16 over Stream | 1948 | 796 | Good |
| Mn 16 over Walker Creek | 1968 | 796 | Fair |
| Mn 16 over Whalan Creek | 1968 | 796 | Fair |
| Csah 28 over Riceford Creek | 1994 | 770 | Fair |
| Csah 44 over Canfield Creek | 1996 | 770 | Fair |
| T 449 over Stream | 1997 | 749 | Fair |
| Csah 1 over S Br Root River | 2019 | 740 | Good |
| Csah 11 over N Br Root River | 1980 | 690 | Fair |
| Csah 34 over Riceford Creek | 1971 | 680 | Fair |
| Csah 44 over Canfield Creek | 1995 | 680 | Fair |
| Csah 44 over Ditch | 1995 | 680 | Fair |
| Csah 1 over Spring Valley Creek | 1981 | 640 | Fair |
| Csah 1 over Trib to Spring Valley Cr | 2002 | 640 | Good |
| Csah 12 over Duschee Creek | 1971 | 630 | Fair |
| Csah 21 over N Br S Fk Root River | 1975 | 620 | Fair |
| Mn 250 over S Br Root River | 2016 | 605 | Good |
| Csah 5 over Carters Creek | 2009 | 600 | Good |
| Csah 5 over Root River | 1961 | 600 | Fair |
| Csah 1 over Beaver Creek | 2018 | 590 | Good |
| Mn 43 over S Fk Root River | 2012 | 580 | Fair |
| Mn 43 over Stream | 1971 | 580 | Fair |
| Csah 5 over Stream | 2009 | 510 | Fair |
| Csah 5 over Bear Creek | 1971 | 485 | Fair |
| Csah 5 over Carson Creek | 1971 | 485 | Fair |
| Csah 5 over Dry Land | 2020 | 485 | Good |
| Csah 5 over Jordan Creek | 1971 | 485 | Fair |
| T 226 over Stream | 2003 | 471 | Good |
| Mn 250 over N Br Root River | 2015 | 409 | Good |
| Csah 2 over Bear Creek | 2000 | 400 | Fair |
| Csah 39 over Spring Valley Creek | 1993 | 390 | Fair |
| Csah 14 over Etna Creek | 1999 | 385 | Good |
| Csah 14 over Stream | 1980 | 385 | Fair |
| Csah 8 over Stream | 1983 | 380 | Fair |
| Csah 15 over Stream | 2007 | 365 | Fair |
| Csah 8 over Sugar Creek | 1978 | 355 | Fair |
| Csah 8 over Sugar Creek | 1978 | 355 | Fair |
| Csah 8 over Sugar Creek | 1978 | 355 | Fair |
| Csah 22 over Camp Creek | 1976 | 350 | Fair |
| Csah 22 over Camp Creek | 1976 | 350 | Fair |
| Csah 22 over Stream | 1976 | 350 | Fair |
| Csah 23 over Weisel Creek | 2016 | 340 | Good |
| Csah 12 over S Fk Root River | 1988 | 330 | Fair |
| Csah 36 over Root River | 1969 | 320 | Fair |
| Csah 5 over S Br Root River | 1977 | 315 | Fair |
| Csah 23 over S Br S Fk Root River | 1963 | 305 | Poor |
| Csah 23 over Stream | 1999 | 305 | Fair |
| Csah 23 over Stream | 1999 | 305 | Fair |
| Csah 25 over Stream | 1982 | 305 | Fair |
| Mn 30 over Money Creek | 1991 | 305 | Fair |
| Mn 30 over Trout Run Creek | 2007 | 305 | Good |
| M 8 over Spring Valley Creek | 1974 | 300 | Fair |
| Csah 25 over Pine Creek | 2015 | 295 | Good |
| Csah 14 over Canfield Creek | 1980 | 290 | Fair |
| Csah 24 over Newburg Creek | 2011 | 280 | Good |
| Csah 24 over Stream | 2011 | 280 | Good |
| Csah 11 over Stream | 1940 | 270 | Fair |
| Csah 15 over Trib Willow Creek | 2021 | 270 | Good |
| Csah 15 over Willow Creek | 2013 | 270 | Good |
| T 140 over Duschee Creek | 1976 | 270 | Fair |
| Csah 24 over S Br S Fk Root River | 2007 | 260 | Good |
| Csah 24 over Wisel Creek | 2010 | 260 | Good |
| Csah 7 over Stream | 2024 | 253 | Good |
| Csah 5 over Canfield Creek | 1978 | 250 | Fair |
| Csah 2 over Kedron Brook | 2000 | 245 | Fair |
| Csah 2 over Kedron Brook | 2015 | 245 | Good |
| Csah 2 over Kedron Brook | 2015 | 245 | Good |
| Csah 7 over Mid Br Root River | 1975 | 245 | Fair |
| Csah 27 over Dry Run | 2009 | 240 | Good |
| Csah 27 over Rush Creek | 2010 | 240 | Good |
| Csah 27 over Stream | 1982 | 240 | Fair |
| Csah 17 over Watson Creek | 1982 | 235 | Fair |
| Csah 25 over Stream | 1983 | 235 | Fair |
| Csah 23 over Sorenson Creek | 2007 | 230 | Good |
| M 16 over Spring Valley Creek | 1978 | 225 | Fair |
| Csah 40 over Trib to Root River | 2004 | 220 | Fair |
| M 51 over Spring Valley Creek | 1978 | 200 | Fair |
| Csah 40 over Lynch Creek | 2004 | 175 | Good |
| Csah 40 over Trib to Lynch Creek | 2004 | 175 | Good |
| CR 118 over Root River | 1973 | 170 | Fair |
| CR 118 over S Br Root River | 1899 | 170 | Poor |
| Csah 30 over Elliott Creek | 2008 | 170 | Fair |
| Csah 29 over Riceford Creek | 1985 | 160 | Fair |
| Csah 8 over Carters Creek | 1992 | 150 | Fair |
| Csah 8 over Deer Creek | 2001 | 150 | Good |
| Csah 8 over Mid Br Root River | 2001 | 150 | Good |
| Csah 18 over S Fk Root River | 2000 | 140 | Fair |
| Csah 30 over Deer Creek | 2024 | 139 | Good |
| Csah 21 over Mahoney Creek | 1987 | 135 | Fair |
| Csah 21 over N Br Root River | 1977 | 135 | Fair |
| Csah 21 over Stream | 1953 | 135 | Fair |
| Csah 21 over Stream | 1939 | 135 | Fair |
| Csah 30 over Pine Creek | 2022 | 135 | Good |
| CR 102 over Lost Creek | 2010 | 124 | Good |
| Csah 16 over Ditch | 1941 | 120 | Fair |
| Csah 12 over S Br Root River | 1981 | 115 | Fair |
| Csah 12 over Trib to S Br Root River | 2019 | 115 | Good |
| Csah 4 over Kedron Brook | 2019 | 115 | Good |
| Csah 11 over Watson Creek | 1939 | 105 | Fair |
| Csah 30 over Stream | 1999 | 105 | Fair |
| Csah 30 over Stream | 1974 | 105 | Fair |
| Csah 30 over Stream | 1979 | 105 | Fair |
| Csah 38 over Bear Creek | 1986 | 105 | Fair |
| Csah 38 over Deer Creek | 2003 | 105 | Good |
| Csah 6 over Rice Creek | 2008 | 105 | Good |
| Csah 18 over Weisel Creek | 2001 | 100 | Good |
| M 37 over Stream | 1979 | 100 | Fair |
| CR 107 over Unnamed Stream | 2024 | 98 | Good |
| CR 101 over Bear Creek | 2000 | 95 | Good |
| CR 107 over Stream | 1942 | 95 | Fair |
| Csah 15 over Stream | 2008 | 95 | Good |
| Csah 15 over Stream | 1987 | 95 | Fair |
| T 384 over S Br Root River | 2000 | 92 | Good |
| Csah 26 over Stream | 1965 | 85 | Fair |
| M 11 over Rush Creek | 1985 | 85 | Good |
| T 183 over Deer Creek | 1986 | 85 | Fair |
| T 354 over Bear Creek | 2014 | 85 | Good |
| T 362 over Stream | 1988 | 82 | Fair |
| Service Rd over Spring Valley Creek | 2002 | 81 | Good |
| Csah 27 over Rush Creek | 1996 | 80 | Fair |
| T 259 over N Br Root River | 1981 | 76 | Fair |
| T 259 over Rice Creek | 1993 | 76 | Good |
| Csah 15 over Stream | 1979 | 75 | Fair |
| Csah 16 over Camp Creek | 1936 | 75 | Fair |
| Csah 16 over Stream | 1940 | 75 | Fair |
| T 354 over Spring Valley Creek | 1977 | 72 | Fair |
| T 385 over Canfield Creek | 1979 | 72 | Fair |
| T 385 over Canfield Creek | 1991 | 72 | Fair |
| T 332 over Mid Branch Root River | 2022 | 71 | Good |
| CR 109 over Beaver Creek | 2017 | 70 | Good |
| CR 117 over Stream | 2007 | 70 | Good |
| Csah 13 over S Fk Root River | 1985 | 70 | Fair |
| Csah 13 over S Fk Root River | 1997 | 70 | Fair |
| Csah 13 over Stream | 2008 | 70 | Good |
| Csah 13 over Stream | 1950 | 70 | Poor |
| T 440 over S Br Root River | 1981 | 68 | Good |
| T 75 over Stream | 1911 | 68 | Poor |
| T 16 over Stream | 1979 | 66 | Fair |
| CR 118 over Stream | 2010 | 65 | Good |
| Csah 23 over Gribben Creek | 2003 | 65 | Good |
| Csah 23 over Gribben Crk | 2003 | 65 | Good |
| Csah 23 over Stream | 1992 | 65 | Fair |
| Csah 23 over Whalan Creek | 1953 | 65 | Fair |
| Csah 23 over Whalan Creek | 1947 | 65 | Fair |
| T 240 over N Br S Fk Root River | 1980 | 65 | Fair |
| T 419 over Spring Valley Creek | 2002 | 65 | Fair |
| Csah 29 over Riceford Creek | 2024 | 64 | Good |
| T 166 over S Br S Fk Root River | 1915 | 64 | Fair |
| T 166 over Stream | 1939 | 64 | Fair |
| T 387 over Stream | 1997 | 64 | Fair |
| T 87 over Stream | 1946 | 64 | Fair |
| T 163 over Sorenson Creek | 2007 | 63 | Good |
| T 310 over Stream | 1963 | 61 | Fair |
| Csah 29 over Riceford Creek | 1974 | 60 | Fair |
| Csah 29 over Riceford Creek | 1940 | 60 | Fair |
| Csah 29 over Stream | 1979 | 60 | Fair |
| Csah 29 over Stream | 1949 | 60 | Fair |
| M 60 over S Br Root River | 1980 | 60 | Fair |
| T 125 over Walker Creek | 1978 | 60 | Fair |
| T 125 over Walker Creek | 1978 | 60 | Fair |
| T 153 over Root River | 1960 | 60 | Fair |
| T 181 over Weisel Creek | 1978 | 60 | Fair |
| T 183 over Stream | 1970 | 60 | Fair |
| T 195 over Money Creek | 2002 | 60 | Good |
| T 312 over Stream | 1979 | 60 | Fair |
| T 229 over Camp Creek | 1999 | 58 | Fair |
| T 107 over Pine Creek | 1981 | 56 | Fair |
| T 386 over Stream | 1935 | 56 | Fair |
| CR 115 over Stream | 1941 | 55 | Fair |
| T 125 over Walker Creek | 1980 | 55 | Fair |
| T 387 over Stream | 1988 | 55 | Fair |
| T 422 over Deer Creek | 1977 | 55 | Fair |
| T 75 over Stream | 1980 | 54 | Fair |
| T 222 over Mill Pond S Br Root Rvr | 2018 | 53 | Good |
| T 96 over Stream | 1941 | 52 | Fair |
| T 443 over S Br Root River | 1935 | 51 | Fair |
| CR 117 over Stream | 2017 | 50 | Fair |
| CR 117 over Stream | 2017 | 50 | Fair |
| CR 117 over Stream | 2016 | 50 | Good |
| CR 117 over Stream | 2016 | 50 | Fair |
| CR 117 over Stream | 1940 | 50 | Poor |
| CR 117 over Watson Creek | 2002 | 50 | Good |
| Csah 20 over Canfield Creek | 2003 | 50 | Fair |
| T 167 over Weisel Creek | 2011 | 50 | Good |
| CR 104 over Money Creek | 2009 | 49 | Good |
| CR 104 over Money Creek | 1995 | 49 | Fair |
| T 23 over Stream | 2013 | 49 | Good |
| T 261 over Rice Creek | 2013 | 49 | Good |
| T 3 over Pine Creek | 2023 | 49 | Good |
| T 300 over Trib S Branch Root River | 2014 | 49 | Good |
| T 354 over Bear Creek | 2010 | 49 | Good |
| T 408 over Kedron Brook | 2015 | 49 | Good |
| T 416 over Bear Creek | 1983 | 49 | Fair |
| T 476 over Bear Creek | 2015 | 49 | Good |
| T 99 over S Br Root River | 2009 | 49 | Good |
| M 17 over Unnamed Creek | 2024 | 48 | Good |
| Pvt 55 over Bear Creek | 2023 | 48 | Good |
| T 104 over Pine Creek | 2024 | 48 | Good |
| T 180 over Pine Creek | 2020 | 48 | Good |
| T 189 over Trout Creek | 1976 | 48 | Fair |
| T 192 over Money Creek | 2016 | 48 | Good |
| T 216 over Stream | 2018 | 48 | Good |
| T 226 over Duschee Creek | 1988 | 48 | Fair |
| T 311 over Willow CR | 2023 | 48 | Good |
| T 381 over Stream | 2018 | 48 | Good |
| T 389 over Bear Creek | 2021 | 48 | Good |
| T 404 over Kedron Brook | 2005 | 48 | Fair |
| T 404 over Stream | 1992 | 48 | Fair |
| T 415 over Kedron Creek | 2018 | 48 | Good |
| T 442 over Stream | 2007 | 48 | Good |
| T 470 over Unnamed Stream | 2021 | 48 | Good |
| T 48 over Root River | 2015 | 48 | Good |
| T 485 over Mahoney Creek | 1979 | 48 | Fair |
| T 69 over Stream | 2023 | 48 | Good |
| Csah 20 over Stream | 2008 | 45 | Good |
| Csah 26 over Beaver Creek | 1974 | 45 | Fair |
| Csah 26 over Stream | 1999 | 45 | Good |
| Csah 26 over Stream | 2008 | 45 | Good |
| Csah 26 over Stream | 1990 | 45 | Fair |
| Csah 26 over Unnamed Stream | 2022 | 45 | Good |
| T 140 over Duschee Creek | 2013 | 45 | Good |
| T 226 over Duschee Creek | 2004 | 45 | Fair |
| T 448 over Deer Creek | 1991 | 45 | Good |
| T 439 over Etna Creek | 1935 | 44 | Fair |
| T 71 over Weisel Creek | 1935 | 44 | Fair |
| T 153 over Stream | 1979 | 43 | Fair |
| T 384 over Stream | 1994 | 43 | Fair |
| T 143 over Duschee Creek | 1981 | 42 | Fair |
| T 219 over S Br Root River | 2005 | 41 | Good |
| T 383 over S Br Root River | 1930 | 41 | Fair |
| Csah 22 over Willow Creek | 1994 | 40 | Fair |
| T 248 over Doxbury Creek | 1967 | 40 | Fair |
| T 349 over Stream | 1984 | 40 | Fair |
| T 143 over Duschee Creek | 1995 | 38 | Fair |
| T 143 over Duschee Creek | 1985 | 38 | Fair |
| T 198 over Torkelson Creek | 1951 | 38 | Fair |
| T 140 over Duschee Creek | 1910 | 37 | Poor |
| T 140 over Duschee Creek | 1988 | 37 | Fair |
| T 168 over Frego Creek | 1979 | 37 | Fair |
| CR 105 over Big Springs Creek | 1942 | 35 | Fair |
| T 120 over Stream | 1978 | 35 | Fair |
| T 422 over Bear Creek | 2007 | 35 | Good |
| T 441 over S Br Root River | 1979 | 35 | Fair |
| T 142 over Stream | 2002 | 34 | Good |
| T 46 over Stream | 1979 | 34 | Fair |
| T 13 over Watson Creek | 1998 | 31 | Fair |
| CR 104 over Money Creek | 1995 | 30 | Fair |
| CR 104 over Money Creek | 1995 | 30 | Fair |
| CR 104 over Money Creek | 2020 | 30 | Good |
| CR 104 over Money Creek | 1931 | 30 | Fair |
| T 166 over Weisel Creek | 1995 | 30 | Fair |
| T 319 over Stream | 1989 | 30 | Fair |
| T 73 over Weisel Creek | 2002 | 30 | Good |
| T 171 over Weisel Creek | 1978 | 29 | Fair |
| T 190 over Trout Creek | 1980 | 29 | Good |
| T 378 over Canfield Creek | 1998 | 29 | Fair |
| T 374 over Canfield Creek | 1988 | 28 | Fair |
| T 268 over Rice Creek | 1991 | 25 | Fair |
| T 168 over Prosper Creek | 1994 | 24 | Fair |
| T 216 over Watson Creek | 1993 | 24 | Fair |
| T 274 over Stream | 1947 | 24 | Fair |
| T 315 over Willow Creek | 1979 | 24 | Fair |
| T 375 over Canfield Creek | 1996 | 24 | Fair |
| T 403 over Jordan Creek | 1935 | 24 | Fair |
| T 161 over N Br S Fk Root River | 2000 | 23 | Fair |
| T 346 over Stream | 1989 | 23 | Fair |
| T 398 over Kedron Brook | 1994 | 23 | Fair |
| T 243 over N Br S Fk Root R | 2003 | 20 | Good |
| T 338 over Stream | 2002 | 20 | Fair |
| T 450 over Canfield Creek | 1978 | 20 | Fair |
| T 155 over Stream | 1978 | 19 | Fair |
| T 274 over Sugar Creek | 1992 | 19 | Fair |
| T 307 over Willow Creek | 1967 | 19 | Fair |
| T 435 over S Br Root River | 1980 | 18 | Fair |
| T 161 over N Br S Fk Root River | 1967 | 14 | Fair |
| T 161 over N Br S Fk Root River | 1968 | 14 | Fair |
| T 247 over Camp Creek | 1938 | 14 | Fair |
| T 312 over Beaver Creek | 1978 | 14 | Fair |
| T 312 over Stream | 1986 | 14 | Fair |
| T 202 over Trout Creek | 1979 | 13 | Fair |
| T 101 over Canfield Creek | 1935 | 12 | Fair |
| Service Rd over Willow Creek | 1995 | 10 | Fair |
| T 246 over Camp Creek | 1962 | 10 | Fair |
| T 343 over Jordan Creek | 2000 | 10 | Fair |
| T 445 over Beaver Creek | 1983 | 10 | Fair |
| T 458 over Stream | 1998 | 10 | Fair |
| T 56 over S Fk Root River | 1998 | 9 | Good |
| T 443 over Beaver Creek | 1980 | 5 | Fair |
| T 165 over Stream | 1935 | 3 | Fair |
| Service Rd over Duschee Creek | 1966 | 1 | Fair |
| Service Rd over Stream | 1930 | 1 | Fair |
| Spr 16 over S Br Root River | 1991 | 1 | Good |
| T 104 over Pine Creek | 2007 | 1 | Fair |
| T 183 over Stream | 2015 | 1 | Fair |
| T 195 over Money Creek | 2008 | 1 | Good |