| I-65 NB over NS RR | 1966 | 46,144 | Good |
| I-65 SB over NS RR | 1966 | 40,644 | Fair |
| I-65 NB over Kankakee River | 2018 | 24,499 | Good |
| I-65 SB over Kankakee River | 2018 | 18,482 | Good |
| I-65 NB over Dehaan Ditch | 1966 | 14,069 | Fair |
| I-65 SB over Dehaan Ditch | 1966 | 14,069 | Fair |
| US 41 SB over Kankakee River | 1954 | 7,635 | Good |
| US 41 NB over Kankakee River | 1995 | 7,365 | Good |
| US 41 over Beaver Creek | 1954 | 6,734 | Good |
| US 24 over Kent Ditch | 2012 | 6,530 | Fair |
| US 41 NB over Chizum Ditch | 2023 | 4,992 | Good |
| US 41 SB over Chizum Ditch | 2022 | 4,992 | Good |
| US 24 over Morrison/talley Ditch | 2003 | 4,976 | Good |
| US 41 NB over Beaver Lake Ditch | 1958 | 4,869 | Good |
| US 41 SB over Beaver Lake Ditch | 1963 | 4,869 | Fair |
| SR 10 over Knight Ditch | 2023 | 4,796 | Good |
| US 41 NB over Abandoned RR | 1953 | 4,168 | Good |
| US 24 over Bonham Ditch | 1994 | 3,793 | Good |
| US 24 over Montgomery Ditch | 1953 | 3,733 | Fair |
| SR 10 over Beaver Lake Ditch | 2018 | 3,638 | Good |
| US 41 NB over Iroquois River | 1951 | 3,179 | Good |
| US 41 SB over Iroquois River | 1951 | 3,179 | Good |
| US 24 over Morrison Ditch | 1994 | 2,999 | Fair |
| US 24 over Sheldon Ditch | 2020 | 2,999 | Good |
| US 24 over Tributary Hunter Ditch | 2007 | 2,707 | Good |
| US 24 over Hunter Ditch | 2019 | 2,701 | Good |
| SR 55 over Kankakee River | 1997 | 2,616 | Good |
| US 41 SB over Abandoned RR | 1953 | 2,549 | Good |
| SR 10 over Best Ditch | 1934 | 2,537 | Good |
| US 41 NB over Montgomery Ditch | 2018 | 2,370 | Good |
| US 41 SB over Montgomery Ditch | 2019 | 2,370 | Good |
| US 24 over Burgess/obrien Ditch | 2006 | 2,356 | Good |
| SR 14 over Gaff Ditch | 2022 | 2,274 | Good |
| SR 16 over Iroquois River | 1996 | 2,022 | Fair |
| Thayer Road over I-65 Nb/sb | 1966 | 1,807 | Fair |
| SR 16 over Jones Ditch | 1990 | 1,785 | Good |
| SR 16 over Mosquito Creek | 2023 | 1,166 | Good |
| CR 250 W over Kent Ditch | 2001 | 1,004 | Fair |
| E Dunlap St over Kent Ditch | 2018 | 899 | Good |
| Graham St over Kent Ditch | 1996 | 861 | Fair |
| Kent St over Kent Ditch | 2016 | 861 | Good |
| Lincoln St over Kent Ditch | 1930 | 861 | Fair |
| Bailie St over Kent Ditch | 1993 | 760 | Fair |
| CR 400 N over Beaver Lake Ditch | 1950 | 717 | Fair |
| CR 400 N over Lawler Ditch | 1993 | 717 | Good |
| SR 55 over Hunter Ditch | 1980 | 714 | Fair |
| Old SR 114 over Carlson Ditch | 1980 | 710 | Fair |
| SR 55 over Knight Ditch | 2013 | 710 | Good |
| SR 55 over Burgess Ditch | 2002 | 666 | Good |
| CR 50 E over Iroquois River | 1966 | 575 | Fair |
| CR 900 S over Thompson Ditch | 2009 | 575 | Good |
| SR 14 over Curtis Creek | 1993 | 513 | Fair |
| SR 55 over North Gruden Ditch | 2013 | 491 | Good |
| SR 55 over Iroquois River | 1961 | 490 | Good |
| CR 1550 S over Obrien Ditch | 1930 | 432 | Fair |
| Lake Kenoyer Rd over Iroquois River | 1990 | 432 | Good |
| Stateline Road over Riner-houseworth Ditch | 1968 | 350 | Poor |
| CR 100 E over Mud Lake Ditch | 1950 | 288 | Fair |
| CR 1300 S over Darroch Ditch | 1968 | 288 | Fair |
| CR 1300 S over Hunter Ditch | 1960 | 288 | Fair |
| CR 1550 S over Montgomery Ditch | 1999 | 288 | Fair |
| CR 675 W over Whaley Ditch | 1978 | 288 | Fair |
| CR 700 S over Shuey Ditch | 1950 | 288 | Fair |
| CR 950 N over Knight Ditch | 1963 | 288 | Poor |
| East Allen Street over Kent Ditch | 2019 | 288 | Good |
| Punkin Vine Rd over Iroquois River | 1984 | 288 | Fair |
| W Allen St over Ditch Adj Conrail RR | 1981 | 288 | Fair |
| W Goss St over Ditch Adj Conrail RR | 1981 | 288 | Fair |
| CR 300 W over Thompson Ditch | 2016 | 154 | Good |
| Blue Island Drive over Sumava Waterway | 1997 | 145 | Fair |
| CR 100 E over Knight Ditch | 1960 | 145 | Fair |
| CR 100 E over Narrows Ditch | 1970 | 145 | Good |
| CR 100 S over Curtis Creek | 1965 | 145 | Fair |
| CR 1000 S over Thompson Ditch | 1968 | 145 | Good |
| CR 1000 S over Whaley Ditch | 1991 | 145 | Fair |
| CR 1100 S over Darroch Ditch | 1975 | 145 | Fair |
| CR 1100 S over Gushwa Ditch | 2009 | 145 | Good |
| CR 1100 S over Hunter Ditch | 1930 | 145 | Poor |
| CR 1125 S over Strole Ditch | 1978 | 145 | Fair |
| CR 1125 S over Thompson Ditch | 2011 | 145 | Good |
| CR 1125 S over Whaley Ditch | 1991 | 145 | Fair |
| CR 1200 S over Darroch Ditch | 1965 | 145 | Good |
| CR 1200 S over Hunter Ditch | 2016 | 145 | Good |
| CR 1275 S over Montgomery Ditch | 2020 | 145 | Good |
| CR 1300 N over Defries Ditch | 1993 | 145 | Fair |
| CR 1300 S over Stack Ditch | 1968 | 145 | Fair |
| CR 1400 S over Bonham Ditch | 1992 | 145 | Fair |
| CR 1400 S over County Ditch | 2010 | 145 | Fair |
| CR 1400 S over County Ditch | 1975 | 145 | Fair |
| CR 1400 S over Ditch Adj Conrail RR | 1982 | 145 | Fair |
| CR 1400 S over Hunter Ditch | 1976 | 145 | Good |
| CR 1400 S over Montgomery Ditch | 1964 | 145 | Good |
| CR 1400 S over Morrison Ditch No 1 | 1965 | 145 | Fair |
| CR 1400 S over Morrison Ditch No 2 | 1930 | 145 | Fair |
| CR 1400 S over Obrien Ditch | 1982 | 145 | Good |
| CR 1400 S over Sheldon Ditch No 1 | 2006 | 145 | Good |
| CR 150 E over Darroch Ditch | 1991 | 145 | Fair |
| CR 150 E over Montgomery Ditch | 1996 | 145 | Fair |
| CR 150 W over Montgomery Ditch | 1992 | 145 | Good |
| CR 150 W over Morrison Ditch No 1 | 1965 | 145 | Fair |
| CR 1500 S over Bonham Ditch | 1985 | 145 | Fair |
| CR 1500 S over Branch Montgomery Ditch | 1970 | 145 | Fair |
| CR 1500 S over Kent Ditch | 1976 | 145 | Fair |
| CR 1500 S over Morrison Ditch No 2 | 1992 | 145 | Fair |
| CR 1550 S over Bower Ditch | 2008 | 145 | Good |
| CR 1550 S over Ditch | 2010 | 145 | Fair |
| CR 1550 S over Hunter Ditch | 1968 | 145 | Fair |
| CR 1550 S over Morrison Ditch No 1 | 1990 | 145 | Good |
| CR 1700 S over Bowton Ditch | 2006 | 145 | Good |
| CR 1700 S over Br Montgomery Ditch | 1925 | 145 | Fair |
| CR 1700 S over County Ditch | 1965 | 145 | Fair |
| CR 1700 S over Montgomery Ditch | 1926 | 145 | Fair |
| CR 175 E over Barten Ditch | 1968 | 145 | Fair |
| CR 1800 S over Branch Montgomery Ditch | 1965 | 145 | Fair |
| CR 1800 S over Montgomery Ditch | 1992 | 145 | Fair |
| CR 200 E over Darroch Ditch | 1996 | 145 | Fair |
| CR 200 E over Knight Ditch | 1991 | 145 | Fair |
| CR 200 E over Moffitt Ditch | 1991 | 145 | Good |
| CR 200 S over Beaver Creek | 1971 | 145 | Fair |
| CR 200 W over Beaver Lake Ditch | 1950 | 145 | Good |
| CR 250 E over Barten Ditch | 2009 | 145 | Fair |
| CR 250 E over Hunter Ditch | 1996 | 145 | Good |
| CR 275 S over Beaver Creek | 1950 | 145 | Fair |
| CR 275 W over Clark Ditch | 1984 | 145 | Fair |
| CR 300 E over Hunter Ditch | 1930 | 145 | Poor |
| CR 300 W over Shuey Ditch | 2019 | 145 | Good |
| CR 350 E over Barten Ditch | 1990 | 145 | Fair |
| CR 350 E over Hunter Ditch | 2004 | 145 | Fair |
| CR 350 E over Weiss Ditch | 1992 | 145 | Fair |
| CR 350 W over Montgomery Ditch | 1965 | 145 | Fair |
| CR 350 W over Thompson Ditch | 1900 | 145 | Fair |
| CR 350 W over Thompson Ditch | 2018 | 145 | Good |
| CR 375 S over Carlson Ditch | 1986 | 145 | Good |
| CR 375 W over Thompson Ditch | 1972 | 145 | Fair |
| CR 450 W over Montgomery Ditch | 1965 | 145 | Fair |
| CR 50 E over Br Montgomery Ditch | 1994 | 145 | Fair |
| CR 50 S over Salisbury Ditch | 1991 | 145 | Fair |
| CR 50 W over Iroquois River | 1979 | 145 | Fair |
| CR 50 W over Montgomery Ditch | 1985 | 145 | Good |
| CR 500 S over Turner Ditch | 1995 | 145 | Good |
| CR 500 W over Beaver Creek | 1968 | 145 | Fair |
| CR 500 W over Thompson Ditch | 2016 | 145 | Good |
| CR 525 E over Curtis Creek | 2015 | 145 | Good |
| CR 575 E over Iroquois River | 1977 | 145 | Fair |
| CR 575 E over Mosquito Creek | 2015 | 145 | Good |
| CR 600 E over Dehaan Ditch | 1991 | 145 | Fair |
| CR 600 S over Battleday Ditch | 1991 | 145 | Fair |
| CR 600 W over Beaver Creek | 1982 | 145 | Good |
| CR 600 W over Garrard Ditch | 1975 | 145 | Fair |
| CR 600 W over Sheldon Ditch No 1 | 1976 | 145 | Fair |
| CR 650 E over Gushwa Ditch | 1965 | 145 | Good |
| CR 650 E over Gushwa Ditch | 1988 | 145 | Good |
| CR 650 E over Iroquois River | 1910 | 145 | Poor |
| CR 700 S over Battleday Ditch | 1991 | 145 | Fair |
| CR 700 S over Camblin Ditch | 2011 | 145 | Fair |
| CR 700 S over Cline Ditch | 1995 | 145 | Good |
| CR 700 S over Turner Ditch | 1914 | 145 | Fair |
| CR 700 W over Beaver Creek | 1968 | 145 | Fair |
| CR 700 W over Sheldon Ditch No 1 | 2006 | 145 | Fair |
| CR 700 W over Sheldon Ditch No 1 | 1975 | 145 | Fair |
| CR 700 W over Sheldon Ditch No 1 | 1997 | 145 | Good |
| CR 750 S over Battleday Ditch | 1993 | 145 | Fair |
| CR 800 N over Beaver Lake Ditch | 1968 | 145 | Good |
| CR 800 N over Knight Ditch | 1970 | 145 | Fair |
| CR 800 S over Garrard Ditch | 1990 | 145 | Fair |
| CR 900 S over Garrard Ditch | 1969 | 145 | Good |
| CR 950 N over Beaver Lake Ditch | 1963 | 145 | Fair |
| Division Road over Beaver Creek | 1980 | 145 | Fair |
| E Division Road over Curtis Creek | 1988 | 145 | Fair |
| N Meridian Rd over Knight Ditch | 2016 | 145 | Good |
| Park Road over Beaver Lake Ditch | 1986 | 100 | Good |
| CR 700 N over Beaver Lake Ditch | 1916 | 53 | Fair |