| I-75 NB over Hesr | Poor | 139.1 ft | 44,350 | 1960 |
| M-13 & M-84 over E Channel Saginaw River | Poor | 507.9 ft | 16,380 | 1938 |
| Us-10 WB over E Patrick Rd(union Rd) | Poor | 129.9 ft | 8,325 | 1960 |
| Salzburg RD over M-47 | Poor | 180.8 ft | 2,670 | 1966 |
| Wheeler Road over Kawkawlin River | Poor | 137.8 ft | 2,429 | 1962 |
| Garfield RD over Us-10 | Poor | 197.8 ft | 2,030 | 1958 |
| Mackinaw Road over Kawkawlin River | Poor | 134.8 ft | 1,799 | 1960 |
| Fraser ST over Kawkawlin River | Poor | 145.0 ft | 784 | 1959 |
| Eight Mile Road over N Br Kawkawlin River | Poor | 47.9 ft | 493 | 1971 |
| Kaiser-tower Road over Fraser-garfield Drain | Poor | 26.9 ft | 486 | 1936 |
| Fraser Road over Pinconning River | Poor | 24.0 ft | 393 | 1935 |
| Eight Mile Road over Kawkawlin River | Poor | 40.0 ft | 380 | 1934 |
| Mackinaw Road over Selleck Drain | Poor | 22.3 ft | 335 | 1975 |
| Doud Road (parish) over N Br Kawkawlin River | Poor | 128.0 ft | 316 | 1972 |
| Nine Mile Road over Pinconning River | Poor | 22.0 ft | 267 | 1930 |
| Hotchkiss RD over M-47 | Poor | 180.4 ft | 260 | 1966 |
| Fraser Road over Railroad Drain | Poor | 24.9 ft | 220 | 1937 |
| Erickson Road over N Br Kawkawlin River | Poor | 44.9 ft | 172 | 1942 |
| Stevenson Road over S Br Pine River | Poor | 32.2 ft | 150 | 1970 |
| Fraser Road over Whitefeather Creek | Poor | 25.9 ft | 150 | 1970 |
| Avalon Road over Private Channel | Poor | 25.9 ft | 122 | 1955 |
| Russell Road over Constant-durussell Drain | Poor | 30.8 ft | 106 | 1930 |
| Nolet Road over Quanicassee River | Poor | 32.8 ft | 96 | 1924 |
| Eight Mile Road over Kossick Drain | Poor | 24.0 ft | 93 | 1940 |
| Ausable State Road over Tebo Drain | Poor | 29.9 ft | 75 | 1948 |
| Hunter Road over Pinconning River | Poor | 41.0 ft | 75 | 1945 |
| Eight Mile Road over White Feather Creek | Poor | 24.9 ft | 75 | 1938 |
| I-75 NB over Squaconning Creek | Fair | 114.2 ft | 57,600 | 1960 |
| I-75 SB over Squaconning Creek | Fair | 113.8 ft | 57,600 | 1960 |
| Us-10 EB over Gtw Rr | Fair | 224.4 ft | 35,800 | 1961 |
| Us-10 WB over Gtw Rr | Fair | 153.9 ft | 35,800 | 1961 |
| Us-10 over Culver Drain | Fair | 34.8 ft | 33,474 | 1956 |
| M-25 over Cm Rr | Fair | 246.4 ft | 30,724 | 1957 |
| M-13|m-84 over W Channel Saginaw River | Fair | 506.9 ft | 25,874 | 1938 |
| Truman Parkway over Water ST & C&orr | Fair | 209.0 ft | 25,340 | 1976 |
| M-25 over Saginaw River & Jfk DR | Fair | 854.0 ft | 23,441 | 1958 |
| Truman Parkway over Saginaw Rv;martin St&rr | Fair | 1211.0 ft | 21,832 | 1976 |
| Woodside AVE over Saginaw River And Mcrr | Fair | 2344.5 ft | 19,300 | 1987 |
| I-75 SB over Hesr | Fair | 138.8 ft | 18,568 | 1960 |
| I-75 NB over Midland Road | Fair | 75.1 ft | 18,568 | 2001 |
| I-75 SB over Midland Road | Fair | 75.1 ft | 18,568 | 2001 |
| M-13 over Kawkawlin River | Fair | 111.5 ft | 17,442 | 1931 |
| M-13 over Railroad Drain | Fair | 26.2 ft | 15,061 | 1950 |
| I-75 SB over Saganing River | Fair | 81.7 ft | 13,735 | 1968 |
| I-75 NB over Saganing River | Fair | 81.7 ft | 13,735 | 1968 |
| M-84|westside Sagi over I-75 NB | Fair | 192.3 ft | 11,860 | 2009 |
| M-84|westside Sagi over I-75 SB | Fair | 191.6 ft | 11,860 | 2009 |
| I-75 SB over Beaver Road | Fair | 123.7 ft | 11,638 | 1967 |
| I-75 NB over Beaver Road | Fair | 116.1 ft | 11,638 | 1967 |
| I-75 SB over Kawkawlin River | Fair | 189.0 ft | 11,225 | 1968 |
| I-75 NB over Kawkawlin River | Fair | 189.0 ft | 11,225 | 1968 |
| I-75 SB over M-13 Conn | Fair | 159.8 ft | 11,225 | 1968 |
| I-75 SB over Wheeler Road | Fair | 149.6 ft | 11,225 | 1968 |
| I-75 NB over Wheeler Road | Fair | 149.6 ft | 11,225 | 1968 |
| I-75 NB over M-13 Conn SB | Fair | 169.3 ft | 11,225 | 1967 |
| M-13 over Ryan Drain | Fair | 35.8 ft | 10,813 | 1937 |
| M-13 over Tebo Drain | Fair | 26.9 ft | 10,813 | 1937 |
| State Park Drive over Kawkawlin River | Fair | 193.9 ft | 9,810 | 2003 |
| M-13 over White Feather Creek | Fair | 26.9 ft | 8,300 | 1938 |
| Bay RD over Us-10 | Fair | 316.9 ft | 7,770 | 1999 |
| M-13|n Huron RD over Cheboyganing Creek | Fair | 309.1 ft | 6,816 | 2010 |
| M-47 NB over Us-10 EB | Fair | 192.9 ft | 6,030 | 2014 |
| M-247 over Kawkawlin River | Fair | 133.9 ft | 5,842 | 1935 |
| Pinconning Road over Pinconning River | Fair | 26.9 ft | 5,405 | 1987 |
| Salzburg RD over I-75 | Fair | 211.9 ft | 5,197 | 1960 |
| Beaver Road over Kawkawlin River | Fair | 59.7 ft | 3,404 | 1928 |
| Beaver Road over Kawkawlin River | Fair | 46.9 ft | 2,870 | 1987 |
| Wheeler Road over Kawkawlin River | Fair | 79.7 ft | 2,850 | 1993 |
| Linwood RD over I-75 | Fair | 215.9 ft | 2,755 | 1968 |
| Mackinaw RD over I-75 | Fair | 253.0 ft | 2,598 | 1967 |
| Linwood Road over Crump Drain | Fair | 20.0 ft | 2,556 | 1991 |
| Hotchkiss RD over I-75 | Fair | 203.4 ft | 2,376 | 1960 |
| Salzburg Road over Culver Creek | Fair | 23.0 ft | 2,264 | 1987 |
| Garfield Road over Kawkawlin River | Fair | 44.0 ft | 2,253 | 1992 |
| Auburn RD over Us-10 EB | Fair | 171.3 ft | 2,120 | 2015 |
| Seven Mile RD over Us-10 | Fair | 182.7 ft | 1,869 | 1958 |
| Seven Mile Road over Pinconning River | Fair | 24.3 ft | 1,778 | 1992 |
| Garfield Road over N Br Kawkawlin River | Fair | 64.0 ft | 1,715 | 1992 |
| Beaver Road over Waldo Drain | Fair | 26.2 ft | 1,557 | 1992 |
| Seven Mile Road over N Br Of Kawkawlin River | Fair | 85.0 ft | 1,436 | 1995 |
| Anderson Road over N Br Of Kawkawlin River | Fair | 40.0 ft | 1,415 | 1961 |
| Cody Estey RD over I-75 | Fair | 215.9 ft | 1,408 | 1968 |
| Mackinaw Road over N Br Of Kawkawlin River | Fair | 98.1 ft | 1,403 | 1989 |
| M-138|e Munger RD over Quanicassee River | Fair | 43.0 ft | 1,305 | 1968 |
| M-138 over Constant Durussell Drain | Fair | 39.0 ft | 1,305 | 1969 |
| S Euclid Road over Squaconning Creek | Fair | 149.9 ft | 1,285 | 1991 |
| Seven Mile Road over Kawkawlin River | Fair | 109.9 ft | 1,200 | 1961 |
| Beaver Road over Waldo Drain | Fair | 25.9 ft | 1,075 | 1932 |
| N Union RD over I-75 | Fair | 208.0 ft | 1,045 | 1961 |
| Carter RD over Us-10 | Fair | 197.8 ft | 900 | 1958 |
| Eleven Mile RD over Us-10 | Fair | 197.8 ft | 895 | 1958 |
| Hotchkiss Road over Squaconning Creek | Fair | 22.3 ft | 841 | 1992 |
| Coggins RD over I-75 | Fair | 215.9 ft | 818 | 1968 |
| Monitor Road over Mill Pond Drain | Fair | 29.9 ft | 796 | 1972 |
| Flajole RD over Us-10 | Fair | 197.8 ft | 739 | 1958 |
| Prevo RD over I-75 | Fair | 244.8 ft | 700 | 1968 |
| Mackinaw RD over Pinconning River | Fair | 22.0 ft | 676 | 1925 |
| Prevo Road over Fraser-garfield Drain | Fair | 28.9 ft | 671 | 1988 |
| Saganing Road over Saganing Creek | Fair | 27.9 ft | 569 | 1938 |
| Linwood Road over N Br Kawkawlin River | Fair | 62.0 ft | 542 | 2000 |
| Amelith RD over I-75 | Fair | 203.7 ft | 528 | 1960 |
| Tower Beach Road over Tebo Drain | Fair | 31.8 ft | 470 | 1972 |
| Tower Beach Road over Johnsons Creek | Fair | 24.0 ft | 457 | 1975 |
| Chip Road over N Br Kawkawlin River | Fair | 59.7 ft | 438 | 1930 |
| Ziegler Road over Dutch Creek | Fair | 52.8 ft | 393 | 1971 |
| Fraser Road over Kawkawlin River | Fair | 124.0 ft | 366 | 1986 |
| Nine Mile Road over N Br Kawkawlin River | Fair | 50.9 ft | 350 | 1980 |
| Fraser Road over N Br Kawkawlin River | Fair | 47.9 ft | 279 | 1957 |
| Fraser Road over Tebo Creek | Fair | 24.0 ft | 246 | 1976 |
| Flajole Road over N Br Kawkawlin River | Fair | 56.1 ft | 215 | 2004 |
| Chip RD over I-75 | Fair | 330.7 ft | 194 | 1967 |
| Chip Road over Kawkawlin River | Fair | 49.9 ft | 186 | 2004 |
| Maida Road over M Br Pine River | Fair | 25.6 ft | 150 | 1970 |
| Brown Road over Constant Durussel Drain | Fair | 29.9 ft | 121 | 1948 |
| Russell Road over Quanicassee River | Fair | 31.8 ft | 106 | 1971 |
| Cotter Road over Quanicassee River | Fair | 44.9 ft | 87 | 1975 |
| Townline 14 Road over Kawkawlin River | Fair | 40.0 ft | 66 | 1970 |
| Seven Mile Road over Saganing River | Fair | 28.9 ft | 50 | 1967 |
| Arms Road over Van Wert Drain | Fair | 22.6 ft | 50 | 1956 |
| Garfield Road over White Feather Creek | Fair | 20.0 ft | 50 | 1959 |
| I-75 NB over Goetz Drain | Good | 20.3 ft | 53,002 | 2010 |
| M-84|westside Sagi over Squaconning Creek | Good | 60.0 ft | 19,900 | 2009 |
| I-75 SB over Pinconning River | Good | 64.0 ft | 15,522 | 2011 |
| I-75 SB over Tebo Drain | Good | 24.0 ft | 15,522 | 1968 |
| I-75 NB over Tebo Drain | Good | 24.0 ft | 15,522 | 1968 |
| I-75 NB over Pinconning River | Good | 64.0 ft | 15,522 | 2011 |
| I-75 SB over White Feather Road | Good | 107.0 ft | 13,735 | 1968 |
| I-75 NB over White Feather Road | Good | 107.0 ft | 13,735 | 1968 |
| Us-10 Eb|m-25 NB over I-75 NB | Good | 209.6 ft | 12,500 | 2015 |
| Us-10 Wb|m-25 NB over I-75 NB | Good | 209.6 ft | 12,500 | 2015 |
| M-84|westside Sagi over Dutch Creek | Good | 21.7 ft | 11,860 | 2009 |
| I-75 SB over N Br Kawkawlin River | Good | 134.8 ft | 11,638 | 1968 |
| I-75 NB over N Br Kawkawlin River | Good | 134.8 ft | 11,638 | 1968 |
| M-13|n Huron RD over Johnsons Creek | Good | 59.1 ft | 11,000 | 2013 |
| M-13|n Huron RD over Pinconning River | Good | 48.9 ft | 9,924 | 2009 |
| Mackinaw RD over Us-10 | Good | 172.2 ft | 7,052 | 2024 |
| Wilder RD over I-75 | Good | 317.3 ft | 6,620 | 1968 |
| Wilder RD over M-13/i-75 Conn | Good | 212.3 ft | 6,349 | 1961 |
| Three Mile RD over Us-10 | Good | 216.9 ft | 4,626 | 1958 |
| Pinconning RD over I-75 | Good | 215.9 ft | 4,188 | 1968 |
| Midland Road over Culver Creek | Good | 51.8 ft | 3,957 | 2016 |
| Pinconning Road over Pinconning River | Good | 24.0 ft | 3,218 | 1995 |
| Wheeler RD over M-13/i-75 Conn | Good | 182.4 ft | 2,966 | 1961 |
| Garfield Road over Waldo Drain | Good | 24.6 ft | 2,253 | 1931 |
| Seven Mile Road over Tebo Drain | Good | 24.9 ft | 1,835 | 2020 |
| Garfield RD over Tebo Drain | Good | 22.0 ft | 1,800 | 2022 |
| Beaver Road over Waldo Drain | Good | 25.9 ft | 1,557 | 1988 |
| Garfield Road over S Br Pinconning River | Good | 23.3 ft | 1,343 | 2021 |
| Parish Road over I-75 | Good | 215.9 ft | 1,278 | 1968 |
| Water Street over Pinconning River | Good | 45.9 ft | 1,109 | 1996 |
| Eleven Mile Road over White Feather Creek | Good | 25.9 ft | 1,086 | 1990 |
| Erickson Road over Tebo Drain | Good | 24.9 ft | 600 | 2020 |
| Old Beaver RD over N Br Kawkawlin River | Good | 67.9 ft | 420 | 2005 |
| Mackinaw Road over Johnson Drain | Good | 44.9 ft | 409 | 2021 |
| North Union Road over Culver Creek | Good | 35.1 ft | 390 | 2005 |
| Pinconning Road over Pinconning River | Good | 25.9 ft | 361 | 1990 |
| Eleven Mile Road over Waldo Drain | Good | 24.3 ft | 349 | 2021 |
| Mackinaw RD over Whitefeather Drain | Good | 24.3 ft | 274 | 2023 |
| Kaiser Tower Road over Tebo Drain | Good | 26.9 ft | 271 | 2021 |
| Kinney Road over Constant Durussell Drain | Good | 44.0 ft | 160 | 2011 |
| Two Mile Road over Goetz Drain | Good | 36.1 ft | 156 | 2016 |
| Mid-bay Co Line RD over N Br Kawkawlin River | Good | 23.6 ft | 80 | 2019 |
| 11 Mile Road over Lower Kiesel Drain | Good | 32.2 ft | 50 | 1980 |
| Four Mile Road over Klauss Creek | Good | 24.0 ft | 50 | 1980 |
| Townline 16 Road over Johnson Creek | Good | 21.3 ft | 50 | 1972 |
| Kaiser Road over Johnson Drain | Good | 21.3 ft | 50 | 1970 |