| I-75 NB over Cass River | 1961 | 56,192 | Good |
| I-75 US-10 over CSX RR | 1961 | 47,480 | Fair |
| I-75 US-10 over CSX RR | 1958 | 46,000 | Fair |
| I-75 SB over CSX RR | 1958 | 38,000 | Fair |
| I-75 NB over CSX RR | 2021 | 32,900 | Good |
| I-75 SB over CSX RR | 2021 | 32,900 | Fair |
| I-75 NB over CSX RR | 1958 | 29,274 | Fair |
| M-46 over Overflow East | 1954 | 26,627 | Fair |
| M-46 over Tittabawassee River | 1954 | 26,627 | Fair |
| I-75 NB over Genesee Ave | 1961 | 25,971 | Good |
| I-75 SB over Cass River | 1961 | 25,971 | Fair |
| I-75 SB over Genesee Ave | 1961 | 25,971 | Fair |
| I-75 NB over Birch Run Creek | 1961 | 25,771 | Fair |
| I-75 SB over Birch Run Creek | 1961 | 25,771 | Fair |
| I-75 NB over Kochville Drain | 1960 | 25,430 | Fair |
| I-75 SB over Kochville Drain | 1960 | 25,430 | Good |
| I-675 over Sag Riv H&e Sbs RR M13 | 1971 | 25,285 | Fair |
| I-75 NB over Saginaw R M13 Gtwrr | 1980 | 23,450 | Fair |
| I-75 SB over Saginaw R M-13 Gtwrr | 1984 | 23,450 | Fair |
| M-54 & M-83 over I-75 | 1958 | 17,875 | Fair |
| M-46 over Saginaw River | 1957 | 17,266 | Fair |
| M-46 over I-75 | 2021 | 16,800 | Good |
| Genesee Ave over Saginaw River | 1973 | 16,546 | Poor |
| M-81 Washington St over I-75 | 2006 | 16,400 | Good |
| M-58 EB to I-675 E over H&e RR Davenport | 1971 | 14,143 | Fair |
| I-675 NB over Michigan Ave | 1971 | 13,032 | Fair |
| I-675 NB over Sbs RR | 1971 | 13,032 | Fair |
| I-675 NB over Schaefer St | 1971 | 13,032 | Fair |
| I-675 NB over Shattuck Rd | 1971 | 13,032 | Fair |
| I-675 NB over Weiss St | 1971 | 13,032 | Good |
| I-675 SB over Michigan Ave | 1971 | 13,032 | Fair |
| I-675 SB over Sbs RR | 1971 | 13,032 | Fair |
| I-675 SB over Schaefer St | 1971 | 13,032 | Fair |
| I-675 SB over Shattuck Rd | 1971 | 13,032 | Fair |
| I-675 SB over Weiss St | 1971 | 13,032 | Fair |
| Holland Ave over Saginaw River | 2000 | 12,393 | Good |
| Johnson Street over Saginaw River | 1983 | 12,150 | Fair |
| I-675 NB over 5TH St | 2011 | 11,654 | Good |
| I-675 NB over 6TH St | 2011 | 11,654 | Good |
| I-675 SB over 5TH St | 2011 | 11,654 | Good |
| I-675 SB over 6TH St | 2011 | 11,654 | Good |
| M-83 over Cass River | 1943 | 11,600 | Fair |
| M-52 over Beaver Creek | 1977 | 10,976 | Fair |
| M-52 over N Br Bad River | 1929 | 10,976 | Fair |
| M-52 over S Br Bad River | 1977 | 10,976 | Fair |
| Court Street over Saginaw River Prk Access | 1940 | 10,950 | Fair |
| I-675 NB over Warren Avenue | 2011 | 10,646 | Good |
| I-675 SB over Warren Avenue | 2011 | 10,646 | Good |
| Tittabawassee Road over Tittabawassee River | 1965 | 10,637 | Fair |
| State Road over Tittabawassee Overflow 1 | 1963 | 10,588 | Fair |
| State Road over Tittabawassee River | 1979 | 10,588 | Fair |
| Outer Drive over I-675 | 1971 | 10,489 | Fair |
| Freeland Road over Tittabawassee River | 1976 | 10,133 | Fair |
| Tittabawassee Rd over I-675 | 1971 | 9,945 | Fair |
| Freeland Road over Tittabawassee Riv Ovrflw | 1931 | 9,899 | Fair |
| M-52 over Marsh Creek | 2021 | 9,375 | Good |
| I-675 NB over I-75 | 1971 | 9,369 | Fair |
| M-46 EB over Swan Creek | 1958 | 9,350 | Fair |
| M-46 WB over Swan Creek | 1958 | 9,350 | Fair |
| M-57 over Shiawassee River | 2016 | 8,700 | Good |
| Mccarty Rd over I-675 | 1971 | 8,490 | Fair |
| M-83 over Dead Creek | 2009 | 8,120 | Good |
| M-52 over Williams Creek | 1957 | 8,060 | Fair |
| M-81 over Blumfield Creek | 1929 | 8,033 | Poor |
| M-81 over Cheboyganing Creek | 1939 | 8,033 | Fair |
| Center Street over Saginaw River | 1975 | 7,625 | Fair |
| M-13 over King Drain | 2010 | 7,000 | Good |
| Dixie Highway over Cass River | 2011 | 6,823 | Good |
| M-13 over Birch Run Outlet Drn | 2016 | 6,275 | Good |
| M-13 over Flint R | 2016 | 6,275 | Good |
| Center Road over Tittabawassee River | 2009 | 6,247 | Good |
| M-46 over Plank Road #16 Drain | 2018 | 6,100 | Good |
| M-46 over Whitmore Drain | 2018 | 6,100 | Good |
| M-52 over Sawyer Drain | 1964 | 6,000 | Fair |
| M-13 over Cass River | 1964 | 5,700 | Poor |
| M-13 over Messner Drain | 1941 | 5,700 | Fair |
| M-13 over Milks Drain | 2016 | 5,700 | Good |
| M-13 over Pattee Creek | 1939 | 5,700 | Fair |
| Dixie Highway over Half Moon Drain | 1931 | 5,111 | Fair |
| M-57 over Bear Creek | 2002 | 5,039 | Good |
| M-57 over Mistequay Creek | 1940 | 5,039 | Fair |
| M-57 over Northwood Creek | 1985 | 5,039 | Fair |
| M-52 over Pickerel Creek | 1950 | 4,901 | Fair |
| Birch Run Road over Horton and Graham Drain | 2006 | 4,862 | Good |
| Fort Road over Cass River | 2010 | 4,801 | Good |
| Frost Road over Swan Creek | 2013 | 4,303 | Good |
| M-47 NB over CSX RR | 1960 | 4,151 | Fair |
| M-47 SB over CSX RR | 1960 | 4,151 | Fair |
| I-75 SB Ramp H over Land For Raised Ramp | 1984 | 4,100 | Fair |
| Hess Rd over I-75 | 2015 | 4,080 | Fair |
| Michigan Rd over I-675 | 1971 | 4,050 | Fair |
| Swan Creek Road over Swan Creek | 1937 | 4,013 | Poor |
| M-57 over E Br of Griffus Creek | 1935 | 3,741 | Fair |
| M-57 over Lamb Creek | 1959 | 3,741 | Fair |
| M-57 over S Fork of Bad River | 1958 | 3,741 | Fair |
| Hemlock Road over Whitmore Drain | 1956 | 3,633 | Fair |
| Hemlock Road over Weeks Drain | 1956 | 3,480 | Fair |
| Birch Run Road over Pine Run Creek | 1988 | 3,452 | Fair |
| Kochville Road over Kochville Drain | 2001 | 3,437 | Good |
| Birch Run Road over Flint River | 1978 | 3,400 | Fair |
| Dehmel Road over Dead Creek | 2015 | 3,123 | Good |
| Tittabawassee Road over Swan Creek | 1991 | 3,118 | Fair |
| Graham Road over Mcclellan Run Drain | 1978 | 3,081 | Fair |
| I-675 NB over I-75 | 1971 | 3,061 | Fair |
| I-675 NB over Kochville Rd | 1971 | 3,061 | Fair |
| I-675 SB over Kochville Rd | 1971 | 3,061 | Fair |
| M-83 over Cheboyganing Creek | 1941 | 2,975 | Fair |
| Sheridan Road over Flint River | 1993 | 2,938 | Fair |
| Dehmel Road over Cass River | 1982 | 2,919 | Fair |
| E Burt Rd over I-75 | 1958 | 2,842 | Fair |
| Maple Road over Silver Creek Drain | 1932 | 2,750 | Fair |
| Portsmouth Rd over Cheboyganing Creek | 2006 | 2,750 | Fair |
| 14TH St over I-675 | 1971 | 2,650 | Fair |
| Hemlock Road over South Branch Bad River | 1954 | 2,529 | Good |
| Curtis Road over Dead Creek | 2016 | 2,517 | Good |
| Norman Street over Vet.mem.parkway | 1971 | 2,500 | Fair |
| Fergus Rd over Shiawassee River | 2013 | 2,353 | Good |
| Maple Road over Birch Run Creek | 1920 | 2,219 | Fair |
| Maple Rd over I-75 | 1961 | 2,212 | Poor |
| Ramp I-675 to I-75 over Kochville Drain | 1971 | 2,200 | Good |
| Fordney Road over Whitmore Drain | 2008 | 2,075 | Good |
| Fergus Rd over Bear Creek | 1992 | 2,070 | Fair |
| Kochville Rd over I-75 | 1980 | 2,059 | Fair |
| Hemlock Rd over Beaver Creek | 1950 | 1,956 | Fair |
| Sheridan Road over Cass River | 2002 | 1,931 | Fair |
| Sheridan Road over Cass River Overflow | 2002 | 1,931 | Fair |
| King Rd over I-75 | 2015 | 1,921 | Good |
| Merrill Road over Beaver Creek | 1959 | 1,886 | Fair |
| Fergus Rd over Fairchild Creek | 2019 | 1,787 | Good |
| Fergus Road over Misteguay Creek | 1947 | 1,752 | Poor |
| Geddes Road over Swan Creek | 1991 | 1,741 | Fair |
| E Curtis Rd over I-75 | 1961 | 1,706 | Poor |
| Sheridan Road over Birch Run Creek | 1984 | 1,694 | Fair |
| Sheridan Road over Birch Run Overflow | 1986 | 1,694 | Poor |
| Hemlock Road over Big Potato Creek | 1956 | 1,669 | Fair |
| Hemlock Road over North Branch Bad River | 1998 | 1,587 | Fair |
| Merrill Road over North Branch Bad River | 1959 | 1,561 | Fair |
| Baker Rd over I-75 | 2015 | 1,530 | Good |
| Janes Rd over I-675 Ramp | 1971 | 1,409 | Fair |
| Sharon Road over Pickeral Creek | 1996 | 1,400 | Fair |
| Merrill Rd over South Branch Bad River | 2012 | 1,384 | Good |
| Moorish Road over Silver Creek | 2004 | 1,384 | Good |
| Gary Road over Shiawassee River | 2016 | 1,358 | Good |
| I-675 S Rp to I-75 over I-675 & I-75 | 1971 | 1,290 | Fair |
| Gary Road over Fairchild Drain | 1993 | 1,272 | Good |
| Frost Road over Whitmore Drain | 1995 | 1,254 | Good |
| Moorish Road over Birch Run Creek | 1990 | 1,240 | Fair |
| Gleaner Road over Swan Creek | 1987 | 1,230 | Fair |
| Lincoln Road over Misteguay Creek | 1931 | 1,205 | Fair |
| Merrill Road over Weeks Drain | 1993 | 1,202 | Fair |
| Busch Rd over I-75 | 1960 | 1,199 | Fair |
| Thomas Road over Williams Creek Drain | 1977 | 1,158 | Poor |
| Fordney Road over Beaver Creek | 1954 | 1,102 | Fair |
| Bell Road over Birch Run Creek | 1936 | 1,027 | Poor |
| Brant Road over South Branch Bad River | 2008 | 1,019 | Good |
| I-675 S Rp to I-75 over I-75 | 1971 | 1,003 | Fair |
| Janes Rd over I-75 | 2012 | 1,000 | Good |
| Ojibway Drive over Lake Linton Channel | 1993 | 1,000 | Good |
| Burt Road over Pine Run Creek | 2023 | 939 | Good |
| Gary Road over Misteguay Creek | 1994 | 914 | Fair |
| Gary Road over Mitchell Creek | 1995 | 914 | Poor |
| Ditch Road over Misteguay Creek | 1976 | 888 | Fair |
| Spencer Road over Marsh Creek | 1977 | 840 | Fair |
| Gary Road over Alberts Drain | 1956 | 783 | Fair |
| Gary Road over Deer Creek | 1977 | 753 | Good |
| Burt Road over Flint River | 2006 | 731 | Fair |
| Gasper Rd over Fairchild Creek Drain | 2017 | 722 | Good |
| Ditch Road over Northwood Creek | 2001 | 711 | Fair |
| Dice Road over Jo Drain (swan Creek) | 1995 | 703 | Good |
| E Townline Rd over I-75 | 1961 | 701 | Fair |
| Chapin Road over Lamb Creek | 1916 | 675 | Poor |
| Ditch Road over Shiawassee River | 1999 | 630 | Fair |
| Wadsworth Road over Uncle Henry Drain | 1934 | 622 | Poor |
| Wadsworth Road over Cheboyganing Creek | 1994 | 609 | Fair |
| Chesaning Road over Misteguay Creek | 1974 | 603 | Poor |
| Chesaning Road over Northwood Drain | 2002 | 603 | Good |
| Chapin Rd over Lamb Creek | 2005 | 560 | Good |
| Sharon Road over Deer Creek | 1987 | 540 | Poor |
| Becker Road over Cheboyganing Creek | 1960 | 528 | Fair |
| Fry Road over Misteguay Creek | 2022 | 527 | Good |
| S Fordney Road over N Branch Bad River | 1985 | 520 | Fair |
| Bueche Road over Northwood Drain | 1973 | 508 | Fair |
| Bishop Road over Miller Drain | 2012 | 504 | Good |
| Beyer Road over Dead Creek | 1973 | 499 | Poor |
| Knight Road over Cheboyganing Creek | 1973 | 480 | Poor |
| Dorwood Road over Birch Run Creek | 1973 | 467 | Poor |
| West Gary Road over Griffus Creek | 1989 | 460 | Fair |
| Ferden Road over Misteguay Creek | 1972 | 445 | Fair |
| Block Road over Cheboyganing Creek | 1960 | 433 | Poor |
| Fry Road over Savage Drain | 1996 | 422 | Good |
| Gary Road over Lamb Creek | 1995 | 421 | Fair |
| Bueche Road over Northwood Drain | 1985 | 404 | Fair |
| Bueche Road over Northwood Creek | 1973 | 389 | Poor |
| Wadsworth Rd over I-75 | 1961 | 360 | Poor |
| Morseville Rd over Pine Run Creek | 1957 | 343 | Poor |
| Iva Road over Beaver Creek | 1995 | 339 | Fair |
| Curtis Road over Birch Run Creek | 2004 | 331 | Good |
| Curtis Road over Birch Run Creek Overflow | 2004 | 331 | Good |
| Marion Road over Carson Drain | 2007 | 331 | Good |
| Ferden Road over Northwood Drain | 1975 | 327 | Poor |
| Kramer Road over Lamb Creek | 1987 | 312 | Fair |
| Lone Road over Swan Creek | 1987 | 311 | Fair |
| Schomaker Road over Swan Creek | 1974 | 298 | Poor |
| Lone Road over Mcclellan Run | 1987 | 290 | Good |
| Riverview Drive over I-75 | 1961 | 289 | Fair |
| Elms Road over Silver Creek | 1997 | 281 | Good |
| Vasold Road over Swan Creek | 1988 | 277 | Fair |
| Burt Road over Misteguay Creek | 1974 | 267 | Fair |
| Elms Road over Birch Run Creek | 1982 | 266 | Fair |
| S Raucholz Road over North Branch Bad River | 1974 | 261 | Fair |
| Janes Road over Uncle Henry Drain | 1980 | 253 | Poor |
| Gary Road over South Branch Bad River | 2007 | 251 | Good |
| Beyer Road over Cheboyganing Creek | 1960 | 248 | Poor |
| Canada Road over Silver Creek | 1973 | 242 | Fair |
| Lakefield Road over Beaver Creek | 1985 | 236 | Fair |
| Canada Road over Silver Creek | 1997 | 234 | Good |
| Canada Road over Silver Creek | 2004 | 234 | Fair |
| Dice Road over Weeks Drain | 1973 | 234 | Poor |
| Marshall Road over Pine Run Creek | 1976 | 228 | Poor |
| Bueche Road over Northwood Drain | 1981 | 226 | Fair |
| Pettit Road over Birch Run Creek | 1990 | 224 | Good |
| Block Road over Dead Creek | 1993 | 210 | Good |
| Teft Road over Marsh Creek | 1973 | 207 | Poor |
| Volkmer Road over Misteguay Creek | 1992 | 207 | Fair |
| Townline Road over Dead Creek | 1973 | 195 | Poor |
| Bishop Road over Fairchild Creek | 1994 | 192 | Fair |
| Nelson Road over Beaver Creek | 1973 | 192 | Fair |
| Fowler Road over South Branch Bad River | 1977 | 187 | Poor |
| Schroeder Road over Big Potato Creek | 1975 | 187 | Fair |
| Chapin Road over Limbocker Drain | 1973 | 185 | Poor |
| Iva Road over Whitmore Drain | 1975 | 185 | Fair |
| Raucholz Road over Big Potato Creek | 1959 | 185 | Poor |
| Peet Road over Griffus Creek | 1985 | 183 | Fair |
| Peet Road over Lamb Creek | 2016 | 183 | Good |
| Chapin Road over Beaver Creek | 1992 | 179 | Good |
| Birch Run Road over Fairchild Creek | 1974 | 177 | Poor |
| Chapin Road over South Branch Bad River | 1985 | 176 | Fair |
| Curtis Road over Spaulding Drain | 1991 | 173 | Fair |
| Mckeighan Road over Pickerel Creek | 1973 | 173 | Poor |
| Volkmer Road over Northwood Creek | 1993 | 173 | Good |
| Brennan Road over Whitmore Drain | 1992 | 172 | Fair |
| East Road over Misteguay Creek | 1986 | 171 | Fair |
| Marion Road over Pickerel Creek | 1991 | 171 | Good |
| Marshall Road over Silver Creek | 1986 | 171 | Good |
| Steel Road over Weeks Drain | 1973 | 171 | Fair |
| Fenmore Road over Beaver Creek | 1973 | 168 | Fair |
| Birch Run Road over Misteguay Creek | 2004 | 167 | Good |
| Burt Road over Fairchild Creek | 1972 | 165 | Poor |
| Main Street over Dead Creek | 2003 | 157 | Fair |
| Meridian Road over Beaver Creek | 1994 | 156 | Fair |
| Burt Road over Lamb Creek | 1983 | 153 | Good |
| Burt Road over South Branch Bad River | 1973 | 153 | Fair |
| Schroeder Road over Big Potato Creek | 1975 | 153 | Poor |
| Fenmore Road over North Branch Bad River | 1988 | 151 | Fair |
| Moorish Road over Pine Run Creek | 1931 | 149 | Poor |
| Fowler Road over Little Potato Creek | 1986 | 147 | Fair |
| Orr Road over Marsh Creek | 2019 | 147 | Good |
| Chapin Road over Weeks Drain | 2019 | 145 | Good |
| Brennan Road over South Branch Bad River | 1898 | 143 | Poor |
| Brennan Road over Beaver Creek | 1998 | 142 | Good |
| Fehn Road over Whitmore Drain | 2004 | 137 | Good |
| Warnick Road over Dead Creek | 1907 | 133 | Poor |
| Steel Road over South Branch Bad River | 2018 | 130 | Good |
| Brennan Road over Big Potato Creek | 1973 | 122 | Poor |
| Harris Road over Deer Creek | 1985 | 120 | Fair |
| Meridian Road over South Branch Bad River | 1984 | 120 | Good |
| Fehn Road over Weeks Drain | 1991 | 119 | Fair |
| Peet Road over South Branch Bad River | 1989 | 119 | Fair |
| Busch Road over Birch Run Creek | 2005 | 118 | Good |
| Raucholz Road over Whitmore Drain | 2005 | 118 | Good |
| Mower Road over Cole Drain | 1920 | 116 | Poor |
| Cupp Road over South Branch Bad River | 1928 | 111 | Poor |
| Fowler Road over Lamb Creek | 2001 | 109 | Fair |
| Baldwin Road over Lamb Creek | 2005 | 105 | Good |
| Reese Road over Dead Creek | 1993 | 103 | Fair |
| Beyer Road over Half Moon Drain | 2002 | 100 | Good |
| Morseville Road over Silver Creek | 2016 | 100 | Good |
| Brennan Road over Weeks Drain | 2000 | 98 | Fair |
| Fenmore Road over South Branch Bad River | 2005 | 97 | Good |
| Baldwin Road over Griffus Creek | 2000 | 94 | Poor |
| Dice Road over Whitmore Drain | 2003 | 86 | Good |
| Roosevelt Road over Marsh Creek | 1990 | 82 | Fair |
| Courtney Road over Pine Run Creek | 1967 | 79 | Poor |
| Steel Road over Big Potato Creek | 1920 | 79 | Poor |
| Iva Road over North Branch Bad River | 1989 | 78 | Fair |
| Wickie Road over Lamb Creek | 1973 | 77 | Poor |
| Iva Road over Weeks Drain | 1992 | 76 | Good |
| Meridian Road over North Branch Bad River | 2003 | 75 | Fair |
| Chapin Road over Big Potato Creek | 1995 | 74 | Fair |
| Ohara Road over Weeks Drain | 1973 | 70 | Fair |
| Bueche Road over Northwood Drain | 1926 | 67 | Poor |
| Lunney Road over Whitmore Drain | 2001 | 65 | Fair |
| Frandsche Road over Pickerel Creek | 1973 | 60 | Fair |
| Brennan Road over Griffus Creek | 1987 | 57 | Fair |
| Chapin Road over North Branch Bad River | 1995 | 55 | Fair |
| Roosevelt Road over Beaver Creek | 1974 | 51 | Fair |
| Ryan Road over Pickeral Creek | 1920 | 51 | Poor |
| Brennan Road over Griffus Creek | 1987 | 46 | Fair |
| Steel Road over Lamb Creek | 1978 | 46 | Good |
| Bueche Road over Pattiecreek | 1959 | 44 | Poor |
| Pettit Road over Silver Creek | 1910 | 44 | Poor |
| Diener Road over Weeks Drain | 1991 | 43 | Good |
| Moore Road over Cole Drain | 1924 | 39 | Poor |
| Schroeder Road over Big Potato Creek | 1916 | 39 | Poor |
| Pruess Road over Mcclellan Run Drain | 2013 | 38 | Good |
| Uncle Henry Road over Uncle Henry Drain | 1960 | 30 | Fair |
| Stevens Road over Big Potato Creek | 1920 | 28 | Poor |
| Ring Road over Big Potato Creek | 2001 | 20 | Good |
| Verne Road over Bear Creek | 1999 | 20 | Fair |
| Houlihan Road over Birch Run Drain | 1999 | 10 | Good |
| Schultz Rd over Whitmore Drain | 1910 | 10 | Poor |
| Cole Road over Birch Run Creek | 1910 | 7 | Poor |
| Davis Park over Cass River Overflow | 1979 | 6 | Poor |
| NB Veteran Mem Pwy over I-675 | 1971 | – | Good |
| SB Veteran Mem Pwy over I-675 | 1971 | – | Poor |