| North Marshall RD over Cold Creek | Poor | 30.8 ft | 5,588 | 1930 |
| Union City Road over Cold Creek | Poor | 34.8 ft | 2,681 | 1935 |
| North Marshall RD over Warren Brook Drain 20/31 | Poor | 23.0 ft | 1,950 | 1930 |
| Fremont Road over County Drain #22 | Poor | 21.7 ft | 1,950 | 1964 |
| River Road over Coldwater River | Poor | 100.7 ft | 851 | 1957 |
| Orland Road over Hog Creek Drain #40 | Poor | 34.4 ft | 830 | 1928 |
| Girard Road over Coldwater River | Poor | 77.8 ft | 716 | 1971 |
| Warren Road over East Long Lake Channel | Poor | 22.0 ft | 660 | 1964 |
| Jonesville Road over South Br Hog Creek | Poor | 47.9 ft | 610 | 1964 |
| Central Road over Cold Water River | Poor | 22.0 ft | 532 | 1961 |
| Briggs Road over South Br Hog Creek | Poor | 49.5 ft | 510 | 1961 |
| Willow Brook Road over Sauk River | Poor | 21.7 ft | 420 | 1964 |
| Litchfield Road over Soap Creek Drain #15 | Poor | 29.9 ft | 340 | 1977 |
| Hodunk Road over Coldwater River | Poor | 74.8 ft | 325 | 1985 |
| Dauber Road over Fawn River | Poor | 40.0 ft | 315 | 1971 |
| Dean Road over South Br Hog Creek | Poor | 48.9 ft | 280 | 1961 |
| Parham Road over Swan Creek Drain #5100 | Poor | 63.0 ft | 231 | 1984 |
| Fox Road over Sauk River | Poor | 24.9 ft | 220 | 1984 |
| Quincy Grange Road over South Br Hog Creek | Poor | 63.0 ft | 210 | 1983 |
| River Road over Hog Creek | Poor | 48.6 ft | 207 | 1963 |
| Brink Road over Hog Creek Drain #40 | Poor | 41.0 ft | 111 | 1905 |
| Gower Road over Coldwater River | Poor | 81.0 ft | 111 | 1900 |
| Log Road over South Br Swan Creek | Poor | 41.0 ft | 110 | 1982 |
| Stancer Road over Coldwater River | Poor | 87.9 ft | 108 | 1905 |
| Bennett Road over Pridgeon & Warner Drain | Poor | 25.9 ft | 100 | 1992 |
| Klink Road over Tekonsha Creek&powers | Poor | 27.9 ft | 30 | 1900 |
| I-69 over Cold Creek | Fair | 27.6 ft | 20,204 | 1967 |
| I-69 SB over Sauk River | Fair | 47.9 ft | 17,675 | 1967 |
| I-69 NB over Sauk River | Fair | 46.9 ft | 17,675 | 1967 |
| I-69 SB over Hog Creek | Fair | 95.8 ft | 10,926 | 1967 |
| I-69 NB over Hog Creek | Fair | 95.8 ft | 10,926 | 1967 |
| I-69 SB over Indiana NE Rr Sauk R RD | Fair | 196.9 ft | 10,583 | 1967 |
| I-69 NB over Indiana NE Rr Sauk R RD | Fair | 196.9 ft | 10,583 | 1967 |
| I-69 SB over Us-12 | Fair | 149.3 ft | 10,583 | 1967 |
| I-69 NB over Us-12 | Fair | 157.2 ft | 10,583 | 2002 |
| I-69 SB over Coldwater Lake Drain | Fair | 47.2 ft | 10,467 | 1967 |
| I-69 NB over Coldwater Lake Drain | Fair | 47.2 ft | 10,467 | 1967 |
| Us-12 over South Branch Hog Creek | Fair | 65.0 ft | 7,201 | 1934 |
| Sprague Street over Coldwater River | Fair | 35.1 ft | 3,500 | 1951 |
| Jonesville Road over County Drain #33 | Fair | 44.0 ft | 3,092 | 2012 |
| Jay Street over Sauk (coldwater) River | Fair | 37.1 ft | 2,850 | 1951 |
| Butters Avenue over Sauk (coldwater) River | Fair | 50.5 ft | 2,800 | 1976 |
| Union City Road over Hog Creek | Fair | 83.0 ft | 2,422 | 1980 |
| I-69 Bl (fenn Rd) over I-69 | Fair | 215.9 ft | 2,300 | 1967 |
| Union City Road over Coldwater River | Fair | 109.9 ft | 2,155 | 1955 |
| Fremont Road over Lake Bartholemew Channel | Fair | 65.9 ft | 2,028 | 2007 |
| Narrows Road over Coldwater River | Fair | 128.0 ft | 1,848 | 2009 |
| Clay Street over Sauk (coldwater) River | Fair | 40.4 ft | 1,800 | 1951 |
| Park Street over ST Joseph River | Fair | 132.9 ft | 1,800 | 1975 |
| Garfield Road over Coldwater River | Fair | 49.9 ft | 1,455 | 1947 |
| Dorrance Road over I-69 | Fair | 253.9 ft | 1,450 | 1967 |
| Central Road over Lake Bartholemew Channel | Fair | 65.9 ft | 1,435 | 2008 |
| Fremont Road over Tallahassee Creek Drain | Fair | 49.9 ft | 1,207 | 2010 |
| State Road over I-69 | Fair | 215.9 ft | 1,035 | 1967 |
| Copeland Road over I-69 | Fair | 241.8 ft | 1,000 | 1967 |
| Jonesville Road over I-69 | Fair | 215.9 ft | 900 | 1967 |
| Central Road over I-69 | Fair | 314.0 ft | 800 | 1967 |
| Race Street over Sauk(coldwater) River | Fair | 32.8 ft | 800 | 1950 |
| Old M-78 HWY over Unnamed Creek | Fair | 40.0 ft | 700 | 1953 |
| Old M-78 HWY over Spencer Drain #5010 | Fair | 29.9 ft | 700 | 1954 |
| Quimby Road over Wright Lake Channel | Fair | 78.1 ft | 618 | 2009 |
| Girard Road over Hog Creek | Fair | 61.0 ft | 600 | 1930 |
| Girard Road over South Br Hog Creek | Fair | 59.7 ft | 550 | 1966 |
| Fiske Road over Sauk River | Fair | 21.7 ft | 500 | 1963 |
| Snow Prairie Road over South Br Swan Creek | Fair | 23.0 ft | 471 | 1984 |
| Arney Road over ST Joseph River | Fair | 137.8 ft | 468 | 1977 |
| Girard Road over I-69 | Fair | 215.9 ft | 430 | 1967 |
| Burr Oak Road over Swan Creek Drain #5100 | Fair | 59.7 ft | 419 | 1964 |
| Lake Warren Road over I-69 | Fair | 215.9 ft | 400 | 1967 |
| Herricksville Road over I-69 | Fair | 215.9 ft | 400 | 1967 |
| Clarendon Road over South Br Hog Creek | Fair | 47.9 ft | 380 | 1963 |
| Cranson Road over Prairie River | Fair | 49.2 ft | 372 | 2006 |
| Warren Road over Tallahassee Creek Drain | Fair | 33.8 ft | 350 | 2009 |
| Newton Road over I-69 | Fair | 215.9 ft | 345 | 1967 |
| Stokes Road over I-69 | Fair | 273.0 ft | 340 | 1967 |
| Southern Road over I-69 | Fair | 312.0 ft | 340 | 1967 |
| Riley Road over ST Joseph River | Fair | 129.9 ft | 322 | 1978 |
| Bell Road over Hog Creek | Fair | 67.9 ft | 305 | 1978 |
| Fisher Road over Marble Lake Channel | Fair | 86.9 ft | 300 | 1973 |
| Pearl Beach Road over I-69 | Fair | 215.9 ft | 260 | 1967 |
| Bidwell Road over South Br Hog Creek | Fair | 62.0 ft | 232 | 1993 |
| Sackett Road over Swan Creek Drain #5100 | Fair | 65.9 ft | 221 | 1987 |
| Campbell Road over Pridgeon & Warner Drain | Fair | 23.0 ft | 211 | 1985 |
| Boone Road over South Br Hog Creek | Fair | 57.7 ft | 210 | 1989 |
| Hollow Road over Swan Creek Drain #5100 | Fair | 65.9 ft | 179 | 1987 |
| Horkey Road over Swan Creek Drain #5100 | Fair | 49.9 ft | 119 | 1996 |
| Prairie River Road over Swan Creek Drain #5100 | Fair | 77.1 ft | 111 | 2002 |
| ST Joseph Road over Hog Creek Drain #40 | Fair | 40.0 ft | 105 | 1992 |
| Ely Road over Soap Creek Drain #15 | Fair | 21.7 ft | 105 | 2000 |
| Bennett Road over Pridgeon & Warner Drain | Fair | 25.9 ft | 100 | 1990 |
| Stancer Road over Stancer Dam Spillway | Fair | 29.9 ft | 100 | 1920 |
| Cady Road over Hog Creek | Fair | 76.1 ft | 75 | 2003 |
| Fillmore Road over Coldwater River | Fair | 21.7 ft | 61 | 1964 |
| Dayburg Road over I-69 | Fair | 249.0 ft | 60 | 1967 |
| Gorbell Road over South Br Hog Creek | Fair | 66.9 ft | 40 | 2001 |
| Iyopawa Island RD over I-69 | Fair | 240.8 ft | 20 | 1967 |
| Us-12 over Coldwater River | Good | 76.8 ft | 10,550 | 1939 |
| I-69 Bl over Sauk River | Good | 28.9 ft | 6,063 | 1929 |
| Us-12 over Swan Creek | Good | 54.1 ft | 5,850 | 2016 |
| North Marshall RD over South Br Hog Creek | Good | 84.0 ft | 5,018 | 1968 |
| Us-12 over Prairie River | Good | 65.9 ft | 4,680 | 2011 |
| Broadway Street over ST Joseph River | Good | 136.2 ft | 3,315 | 1978 |
| Matteson Lake Road over Swan Creek Drain #5100 | Good | 64.0 ft | 2,698 | 2004 |
| M-86 over Matteson Creek | Good | 50.9 ft | 2,300 | 2010 |
| South Angola Road over Coldwater River | Good | 49.9 ft | 2,300 | 2021 |
| Jefferson Street over Sauk (coldwater) River | Good | 35.1 ft | 1,658 | 1951 |
| Arbogast Road over ST Joseph River | Good | 188.0 ft | 1,180 | 2016 |
| Old M-78 HWY over ST Joseph River | Good | 160.1 ft | 777 | 2015 |
| Warren Road over Coldwater River | Good | 44.9 ft | 600 | 1967 |
| Michigan Road over County Drain #33 | Good | 42.0 ft | 522 | 1981 |
| Girard Road over Buell Drain #10 | Good | 23.0 ft | 461 | 1989 |
| Acces Road over Coldwater River | Good | 48.9 ft | 265 | 1967 |
| Lyter Road over Little Swan Creek Drain | Good | 59.7 ft | 211 | 1996 |
| Taggart Road over Swan Creek Drain #5100 | Good | 49.9 ft | 155 | 2001 |
| Lindley Road over Little Swan Creek Drain | Good | 58.1 ft | 111 | 2018 |
| Hayner Road over Union & Tekonsha Drain | Good | 28.2 ft | 74 | 2002 |
| Clay Road over Union Drain #2 | Good | 24.0 ft | 62 | 2023 |
| Otis Road over Coldwater River | Good | 27.9 ft | 33 | 1999 |