| M-30 over Us-10 | Poor | 200.1 ft | 6,769 | 1961 |
| Gordonville Road over Tittawabassee River | Poor | 484.9 ft | 6,613 | 1975 |
| M-30 (meridian Rd) over Pine River | Poor | 181.8 ft | 5,845 | 1952 |
| W Sugnet Road over Sturgeon Creek | Poor | 32.2 ft | 5,300 | 1968 |
| Stark RD over Us-10 | Poor | 197.5 ft | 4,715 | 1960 |
| Pine River Road over Pine River | Poor | 179.8 ft | 2,161 | 1970 |
| Tittabawassee Road over Weeks Drain | Poor | 27.9 ft | 1,896 | 1980 |
| Shaffer Road over Bluff Creek | Poor | 28.9 ft | 1,430 | 1930 |
| Hope RD over Us-10 | Poor | 269.4 ft | 1,077 | 1961 |
| Tittabawassee Road over Whitmore Drain | Poor | 31.8 ft | 606 | 1932 |
| Poseyville Road over Flemming Drain | Poor | 24.9 ft | 291 | 1929 |
| Poseyville Road over Wright Drain | Poor | 33.8 ft | 291 | 1929 |
| Stewart Road over Little Salt Creek | Poor | 62.0 ft | 290 | 1977 |
| Orr Road over Jo Drain | Poor | 49.9 ft | 207 | 1978 |
| Brooks Road over Jo Drain | Poor | 24.9 ft | 202 | 1938 |
| Huckleberry RD over N Br Carrol Creek | Poor | 20.0 ft | 163 | 1974 |
| Kent Road over Jo Drain | Poor | 35.8 ft | 141 | 1964 |
| Woodcock Road over Bullock Creek | Poor | 25.9 ft | 125 | 1988 |
| Magrudder Road over Little Salt Creek | Poor | 37.7 ft | 90 | 1936 |
| Alamando Road over Salt River | Poor | 62.0 ft | 73 | 1906 |
| Schreiber Road over Weeks Drain | Poor | 33.8 ft | 51 | 1930 |
| Schreiber Road over Jo Drain | Poor | 28.9 ft | 51 | 1938 |
| Saiko Road over Herner Drain | Poor | 26.9 ft | 50 | 1970 |
| Dickenson Road over Onion Creek | Poor | 62.0 ft | 45 | 1991 |
| N Saginaw Road over Sturgeon Creek | Fair | 49.9 ft | 20,000 | 1931 |
| Jefferson RD over Us-10 | Fair | 200.1 ft | 18,005 | 1960 |
| N Saginaw Road over State Drain | Fair | 20.0 ft | 17,000 | 1931 |
| M-20 over Prairie Creek | Fair | 23.0 ft | 16,168 | 1938 |
| M-20 over Chippewa River | Fair | 107.0 ft | 14,220 | 1940 |
| Us-10 EB over Sturgeon Creek | Fair | 44.9 ft | 12,390 | 1960 |
| Us-10 WB over Sturgeon Creek | Fair | 44.9 ft | 12,390 | 1960 |
| Poseyville Road over Tittabawassee River | Fair | 684.1 ft | 12,000 | 1968 |
| M-20 & Us-10 Br EB over Old Us-10 Saginaw RD | Fair | 165.4 ft | 9,000 | 1960 |
| M-20 & Us-10 Br WB over Old Us-10 Saginaw RD | Fair | 165.4 ft | 9,000 | 1960 |
| M-20 & Us-10 Br EB over Waldo RD | Fair | 141.1 ft | 9,000 | 1960 |
| M-20 & Us-10 Br WB over Waldo RD | Fair | 141.1 ft | 9,000 | 1960 |
| Waldo RD over Us-10 | Fair | 403.9 ft | 8,715 | 1960 |
| Us-10 EB over Us-10br WB & M-20 | Fair | 151.9 ft | 8,691 | 1960 |
| Us-10 EB over Patrick ST | Fair | 128.0 ft | 8,550 | 1960 |
| Us-10 EB over Us-10br | Fair | 111.9 ft | 8,000 | 2001 |
| Us-10 WB over Us-10br | Fair | 111.9 ft | 8,000 | 2001 |
| Us-10 WB over Sanford Lake | Fair | 356.6 ft | 7,893 | 2008 |
| Saginaw Road over Tittabawasee River | Fair | 200.8 ft | 7,544 | 1932 |
| W River RD over Us-10 | Fair | 222.4 ft | 6,862 | 1962 |
| N Saginaw Road over Big Salt River | Fair | 162.4 ft | 6,297 | 2001 |
| W Main Street over Sturgeon Creek | Fair | 32.2 ft | 6,250 | 1962 |
| Coleman RD over Us-10 | Fair | 209.0 ft | 4,924 | 1962 |
| Currie Parkway over Tittabawassee River | Fair | 140.7 ft | 4,550 | 1900 |
| Us-10 EB over Bluff Creek | Fair | 216.9 ft | 4,500 | 1962 |
| Us-10 WB over Bluff Creek | Fair | 216.9 ft | 4,500 | 1962 |
| Us-10 EB over Mud Creek | Fair | 138.5 ft | 4,500 | 1962 |
| Us-10 WB over Mud Creek | Fair | 146.0 ft | 4,500 | 1962 |
| M-18 over Us-10 | Fair | 242.5 ft | 4,500 | 1962 |
| 7 Mile Road over Big Salt River | Fair | 91.9 ft | 4,490 | 1927 |
| M-30 over Tittabawassee River | Fair | 360.9 ft | 4,422 | 1947 |
| Airport Road over Sturgeon Creek | Fair | 44.9 ft | 3,911 | 1960 |
| M-30 (meridian Rd) over Chippewa River | Fair | 274.9 ft | 3,694 | 1961 |
| Homer Road over Chippewa River | Fair | 179.5 ft | 3,145 | 1977 |
| Wackerly Road over Sturgeon Creek | Fair | 66.9 ft | 3,100 | 1981 |
| Freeland Road over Bullock Creek | Fair | 54.8 ft | 3,053 | 2003 |
| Ashman RD over Us-10 | Fair | 215.6 ft | 3,050 | 1960 |
| Freeland Road over Jo Drain | Fair | 29.9 ft | 2,318 | 1910 |
| Curtis Road over Tittabawassee River | Fair | 316.6 ft | 2,067 | 1997 |
| Smiths Crossing RD over Jo Drain | Fair | 40.0 ft | 1,970 | 1961 |
| Gordonville Road over Bullock Creek | Fair | 53.8 ft | 1,964 | 1995 |
| Smiths Crossing RD over Weeks Drain | Fair | 49.9 ft | 1,793 | 1994 |
| 8 Mile Road over Chippewa River | Fair | 211.9 ft | 1,554 | 1976 |
| Sasse Road over Flemming Drain | Fair | 46.9 ft | 1,507 | 1946 |
| Shaffer RD over Us-10 | Fair | 301.8 ft | 1,381 | 1962 |
| Coleman Road over Saltriver | Fair | 65.9 ft | 1,104 | 1957 |
| Redstone Road over Little Salt River | Fair | 22.6 ft | 1,089 | 1970 |
| Redstone Road over Pine River | Fair | 133.9 ft | 1,074 | 1979 |
| Sturgeon RD over Us-10 | Fair | 197.8 ft | 930 | 1960 |
| Laporte Road over Flemming Drain | Fair | 45.9 ft | 821 | 1947 |
| Barden Road over Howard Drain | Fair | 44.0 ft | 738 | 1980 |
| Kent Road over Little Salt Creek | Fair | 67.9 ft | 703 | 1991 |
| 9 Mile Road over N Br Carroll Creek | Fair | 29.9 ft | 500 | 2017 |
| Crescent Drive over Meadowbrook Drain | Fair | 27.9 ft | 450 | 1979 |
| 9 Mile Road over Pine River | Fair | 155.8 ft | 448 | 2000 |
| Gordonville Road over Little Salt Creek | Fair | 126.0 ft | 362 | 1986 |
| Castor Road over Big Salt River | Fair | 159.1 ft | 314 | 1980 |
| Magrudder Road over Chippewa River | Fair | 161.7 ft | 305 | 1989 |
| Lewis Road over Little Salt Creek | Fair | 66.9 ft | 298 | 2007 |
| Magrudder Road over Pine River | Fair | 180.1 ft | 290 | 1982 |
| Swede Road over Herner Drain | Fair | 28.9 ft | 275 | 1973 |
| Levely Road over Herner Drain | Fair | 32.8 ft | 253 | 2006 |
| Porter Road over Pine River | Fair | 149.9 ft | 226 | 1986 |
| Kent Road over Bullock Creek | Fair | 36.1 ft | 200 | 2019 |
| Irish Street over Big Salt River | Fair | 94.8 ft | 182 | 1927 |
| 10 Mile Road over Sucker Creek | Fair | 20.0 ft | 150 | 1970 |
| Geneva Road over Big Salt River | Fair | 264.1 ft | 146 | 1999 |
| Letts Road over Sturgeon Creek | Fair | 74.8 ft | 146 | 1983 |
| Geneva Road over Salt River | Fair | 111.9 ft | 131 | 1981 |
| Perrine Road over Sturgeon Creek | Fair | 111.9 ft | 126 | 1932 |
| Alamando Road over Bluff Creek | Fair | 26.9 ft | 124 | 1965 |
| Schreiber Road over Fleming Drain | Fair | 53.8 ft | 117 | 1991 |
| Laporte Road over Little Salt Creek | Fair | 49.2 ft | 91 | 2002 |
| Shepherd Road over Little Salt Creek | Fair | 51.8 ft | 87 | 1980 |
| Magrudder Road over Bush Creek | Fair | 51.8 ft | 61 | 1911 |
| Huey Road over Fleming Drain | Fair | 40.0 ft | 36 | 1935 |
| Jasper Road over Little Salt Creek | Fair | 62.0 ft | 36 | 1994 |
| M-20 EB over Tittabawassee River | Good | 726.0 ft | 21,358 | 2019 |
| M-20 WB over Tittabawassee River | Good | 726.0 ft | 21,350 | 2018 |
| Poseyville Road over Bullock Creek | Good | 32.5 ft | 8,442 | 2007 |
| Us-10 EB over Sanford Lake | Good | 356.6 ft | 7,893 | 2008 |
| M-30 (meridian Rd) over Bullock Creek | Good | 29.9 ft | 5,390 | 2020 |
| M-18 over Bluff Creek | Good | 99.7 ft | 4,766 | 2001 |
| M-30 Meridian RD over Carroll Creek | Good | 49.9 ft | 4,200 | 2006 |
| M-30 Meridian RD over Tittabawassee River | Good | 1169.9 ft | 4,200 | 2007 |
| M-30 over Pere Marq Rail Trail | Good | 22.6 ft | 4,200 | 2008 |
| W ST Andrews Road over Snake Creek | Good | 29.9 ft | 4,000 | 2016 |
| Redstone Road over Bush Creek | Good | 65.0 ft | 3,328 | 2020 |
| Sturgeon Avenue over Newell Drain | Good | 27.9 ft | 3,328 | 2019 |
| N Saginaw Road over Big Salt River | Good | 147.6 ft | 2,705 | 2001 |
| Monroe Road over Newell Drain | Good | 36.1 ft | 2,317 | 2020 |
| Poseyville Road over Jo Drain | Good | 24.0 ft | 2,196 | 2017 |
| Coleman Road over Chippewa River | Good | 155.5 ft | 2,114 | 2021 |
| Coleman Road over Big Salt River | Good | 89.9 ft | 2,113 | 2015 |
| Smiths Crossing RD over Flemming Drain | Good | 57.1 ft | 1,901 | 2007 |
| Stark Road over Sturgeon Creek | Good | 65.0 ft | 1,278 | 2014 |
| Shaffer RD (east) over Bluff Creek | Good | 29.9 ft | 1,034 | 2017 |
| Patterson Road over Bullock Creek | Good | 42.0 ft | 705 | 2006 |
| 4 3/4 Mile RD over Pine River | Good | 131.2 ft | 654 | 1997 |
| Grey RD over Bullock Creek | Good | 49.9 ft | 644 | 2022 |
| Stewart Road over Bullock Creek | Good | 32.5 ft | 622 | 2024 |
| Homer Road over Carroll Creek | Good | 75.1 ft | 585 | 2009 |
| 9 Mile Road over S Br Carroll Creek | Good | 29.9 ft | 500 | 2017 |
| Seven Mile Road over Bullock Creek | Good | 29.9 ft | 437 | 2019 |
| West River Road over Black Creek | Good | 29.9 ft | 350 | 2016 |
| Kent Road over Sucker Creek | Good | 30.8 ft | 291 | 2004 |
| North Jefferson RD over Herner Drain | Good | 23.0 ft | 283 | 2016 |
| 11 Mile Road over N Br Carroll Creek | Good | 36.1 ft | 250 | 2019 |
| Geneva Road over Chippewa River | Good | 150.9 ft | 231 | 2000 |
| Bradford Road over Salt River | Good | 60.0 ft | 188 | 1986 |
| Castor Road over N Br Carroll Creek | Good | 23.3 ft | 158 | 2016 |
| Orr Road over Weeks Drain | Good | 60.0 ft | 106 | 2019 |
| Castor Road over Little Salt Creek | Good | 65.0 ft | 96 | 2007 |
| 7 Mile Road over Carroll Creek | Good | 43.0 ft | 50 | 2010 |
| Baker Road over High Drain | Good | 24.0 ft | 50 | 2023 |
| Gordonville Road over Potter Creek | Good | 48.9 ft | 22 | 1994 |