| I-69 over Cold Creek | 1967 | 20,204 | Fair |
| I-69 NB over Sauk River | 1967 | 17,675 | Fair |
| I-69 SB over Sauk River | 1967 | 17,675 | Fair |
| I-69 NB over Hog Creek | 1967 | 10,926 | Fair |
| I-69 SB over Hog Creek | 1967 | 10,926 | Fair |
| I-69 NB over Indiana NE RR Sauk R Rd | 1967 | 10,583 | Fair |
| I-69 NB over US-12 | 2002 | 10,583 | Fair |
| I-69 SB over Indiana NE RR Sauk R Rd | 1967 | 10,583 | Fair |
| I-69 SB over US-12 | 1967 | 10,583 | Fair |
| US-12 over Coldwater River | 1939 | 10,550 | Good |
| I-69 NB over Coldwater Lake Drain | 1967 | 10,467 | Fair |
| I-69 SB over Coldwater Lake Drain | 1967 | 10,467 | Fair |
| US-12 over South Branch Hog Creek | 1934 | 7,201 | Fair |
| I-69 Bl over Sauk River | 1929 | 6,063 | Good |
| US-12 over Swan Creek | 2016 | 5,850 | Good |
| North Marshall Rd over Cold Creek | 1930 | 5,588 | Poor |
| North Marshall Rd over South Br Hog Creek | 1968 | 5,018 | Good |
| US-12 over Prairie River | 2011 | 4,680 | Good |
| Sprague Street over Coldwater River | 1951 | 3,500 | Fair |
| Broadway Street over St Joseph River | 1978 | 3,315 | Good |
| Jonesville Road over County Drain #33 | 2012 | 3,092 | Fair |
| Jay Street over Sauk (coldwater) River | 1951 | 2,850 | Fair |
| Butters Avenue over Sauk (coldwater) River | 1976 | 2,800 | Fair |
| Matteson Lake Road over Swan Creek Drain #5100 | 2004 | 2,698 | Good |
| Union City Road over Cold Creek | 1935 | 2,681 | Poor |
| Union City Road over Hog Creek | 1980 | 2,422 | Fair |
| I-69 Bl (fenn Rd) over I-69 | 1967 | 2,300 | Fair |
| M-86 over Matteson Creek | 2010 | 2,300 | Good |
| South Angola Road over Coldwater River | 2021 | 2,300 | Good |
| Union City Road over Coldwater River | 1955 | 2,155 | Fair |
| Fremont Road over Lake Bartholemew Channel | 2007 | 2,028 | Fair |
| Fremont Road over County Drain #22 | 1964 | 1,950 | Poor |
| North Marshall Rd over Warren Brook Drain 20/31 | 1930 | 1,950 | Poor |
| Narrows Road over Coldwater River | 2009 | 1,848 | Fair |
| Clay Street over Sauk (coldwater) River | 1951 | 1,800 | Fair |
| Park Street over St Joseph River | 1975 | 1,800 | Fair |
| Jefferson Street over Sauk (coldwater) River | 1951 | 1,658 | Good |
| Garfield Road over Coldwater River | 1947 | 1,455 | Fair |
| Dorrance Road over I-69 | 1967 | 1,450 | Fair |
| Central Road over Lake Bartholemew Channel | 2008 | 1,435 | Fair |
| Fremont Road over Tallahassee Creek Drain | 2010 | 1,207 | Fair |
| Arbogast Road over St Joseph River | 2016 | 1,180 | Good |
| State Road over I-69 | 1967 | 1,035 | Fair |
| Copeland Road over I-69 | 1967 | 1,000 | Fair |
| Jonesville Road over I-69 | 1967 | 900 | Fair |
| River Road over Coldwater River | 1957 | 851 | Poor |
| Orland Road over Hog Creek Drain #40 | 1928 | 830 | Poor |
| Central Road over I-69 | 1967 | 800 | Fair |
| Race Street over Sauk(coldwater) River | 1950 | 800 | Fair |
| Old M-78 Hwy over St Joseph River | 2015 | 777 | Good |
| Girard Road over Coldwater River | 1971 | 716 | Poor |
| Old M-78 Hwy over Spencer Drain #5010 | 1954 | 700 | Fair |
| Old M-78 Hwy over Unnamed Creek | 1953 | 700 | Fair |
| Warren Road over East Long Lake Channel | 1964 | 660 | Poor |
| Quimby Road over Wright Lake Channel | 2009 | 618 | Fair |
| Jonesville Road over South Br Hog Creek | 1964 | 610 | Poor |
| Girard Road over Hog Creek | 1930 | 600 | Fair |
| Warren Road over Coldwater River | 1967 | 600 | Good |
| Girard Road over South Br Hog Creek | 1966 | 550 | Fair |
| Central Road over Cold Water River | 1961 | 532 | Poor |
| Michigan Road over County Drain #33 | 1981 | 522 | Good |
| Briggs Road over South Br Hog Creek | 1961 | 510 | Poor |
| Fiske Road over Sauk River | 1963 | 500 | Fair |
| Snow Prairie Road over South Br Swan Creek | 1984 | 471 | Fair |
| Arney Road over St Joseph River | 1977 | 468 | Fair |
| Girard Road over Buell Drain #10 | 1989 | 461 | Good |
| Girard Road over I-69 | 1967 | 430 | Fair |
| Willow Brook Road over Sauk River | 1964 | 420 | Poor |
| Burr Oak Road over Swan Creek Drain #5100 | 1964 | 419 | Fair |
| Herricksville Road over I-69 | 1967 | 400 | Fair |
| Lake Warren Road over I-69 | 1967 | 400 | Fair |
| Clarendon Road over South Br Hog Creek | 1963 | 380 | Fair |
| Cranson Road over Prairie River | 2006 | 372 | Fair |
| Warren Road over Tallahassee Creek Drain | 2009 | 350 | Fair |
| Newton Road over I-69 | 1967 | 345 | Fair |
| Litchfield Road over Soap Creek Drain #15 | 1977 | 340 | Poor |
| Southern Road over I-69 | 1967 | 340 | Fair |
| Stokes Road over I-69 | 1967 | 340 | Fair |
| Hodunk Road over Coldwater River | 1985 | 325 | Poor |
| Riley Road over St Joseph River | 1978 | 322 | Fair |
| Dauber Road over Fawn River | 1971 | 315 | Poor |
| Bell Road over Hog Creek | 1978 | 305 | Fair |
| Fisher Road over Marble Lake Channel | 1973 | 300 | Fair |
| Dean Road over South Br Hog Creek | 1961 | 280 | Poor |
| Acces Road over Coldwater River | 1967 | 265 | Good |
| Pearl Beach Road over I-69 | 1967 | 260 | Fair |
| Bidwell Road over South Br Hog Creek | 1993 | 232 | Fair |
| Parham Road over Swan Creek Drain #5100 | 1984 | 231 | Poor |
| Sackett Road over Swan Creek Drain #5100 | 1987 | 221 | Fair |
| Fox Road over Sauk River | 1984 | 220 | Poor |
| Campbell Road over Pridgeon & Warner Drain | 1985 | 211 | Fair |
| Lyter Road over Little Swan Creek Drain | 1996 | 211 | Good |
| Boone Road over South Br Hog Creek | 1989 | 210 | Fair |
| Quincy Grange Road over South Br Hog Creek | 1983 | 210 | Poor |
| River Road over Hog Creek | 1963 | 207 | Poor |
| Hollow Road over Swan Creek Drain #5100 | 1987 | 179 | Fair |
| Taggart Road over Swan Creek Drain #5100 | 2001 | 155 | Good |
| Horkey Road over Swan Creek Drain #5100 | 1996 | 119 | Fair |
| Brink Road over Hog Creek Drain #40 | 1905 | 111 | Poor |
| Gower Road over Coldwater River | 1900 | 111 | Poor |
| Lindley Road over Little Swan Creek Drain | 2018 | 111 | Good |
| Prairie River Road over Swan Creek Drain #5100 | 2002 | 111 | Fair |
| Log Road over South Br Swan Creek | 1982 | 110 | Poor |
| Stancer Road over Coldwater River | 1905 | 108 | Poor |
| Ely Road over Soap Creek Drain #15 | 2000 | 105 | Fair |
| St Joseph Road over Hog Creek Drain #40 | 1992 | 105 | Fair |
| Bennett Road over Pridgeon & Warner Drain | 1992 | 100 | Poor |
| Bennett Road over Pridgeon & Warner Drain | 1990 | 100 | Fair |
| Stancer Road over Stancer Dam Spillway | 1920 | 100 | Fair |
| Cady Road over Hog Creek | 2003 | 75 | Fair |
| Hayner Road over Union & Tekonsha Drain | 2002 | 74 | Good |
| Clay Road over Union Drain #2 | 2023 | 62 | Good |
| Fillmore Road over Coldwater River | 1964 | 61 | Fair |
| Dayburg Road over I-69 | 1967 | 60 | Fair |
| Gorbell Road over South Br Hog Creek | 2001 | 40 | Fair |
| Otis Road over Coldwater River | 1999 | 33 | Good |
| Klink Road over Tekonsha Creek&powers | 1900 | 30 | Poor |
| Iyopawa Island Rd over I-69 | 1967 | 20 | Fair |