| I- 55 over Il 53 | 1980 | 108,500 | Fair |
| I- 80 over Creek | 1967 | 96,000 | Fair |
| I- 80 over Marley Creek | 1966 | 94,400 | Good |
| I-355 over I55 Rmp to NBI355 | 2007 | 83,900 | Fair |
| I- 55 over Lily Cache Creek | 2007 | 83,500 | Fair |
| I- 55 over Joliet Rd | 1955 | 73,200 | Poor |
| I-355 NB over Fiddyment Creek | 2007 | 72,300 | Good |
| I-355 SB over Fiddyment Creek | 2007 | 72,300 | Good |
| Fai-355 over N Fraction Run Crk | 2008 | 62,700 | Fair |
| I- 80 EB over RR - Metra | 1966 | 51,150 | Fair |
| I- 80 WB over RR - Metra | 1966 | 51,150 | Fair |
| I- 80 EB over RR - Metra | 1966 | 47,200 | Fair |
| I- 80 WB over RR - Metra | 1966 | 47,200 | Fair |
| US 45 over I- 80 | 1967 | 46,600 | Fair |
| US 45 over RR - Metra | 1968 | 46,600 | Fair |
| I- 80 EB over Hickory Creek | 1965 | 45,600 | Good |
| I- 80 EB over RR & Gardner St | 1964 | 45,600 | Poor |
| I- 80 WB over Hickory Creek | 1965 | 45,600 | Good |
| I- 80 WB over Il 53 | 1967 | 45,600 | Poor |
| I- 80 WB over RR & Gardner St | 1964 | 45,600 | Poor |
| I- 80 WB over Richards St | 2021 | 45,600 | Good |
| I- 57 over East Br Hickory Crk | 2015 | 43,100 | Good |
| I-355 NB & SB over BN&SF RR | 2008 | 41,950 | Fair |
| I-355 NB & SB over International Prky | 2007 | 41,950 | Fair |
| I-355 NB over I-55 | 1989 | 41,950 | Fair |
| I-355 SB over I-55 | 2007 | 41,950 | Fair |
| I- 55 NB over Abandoned RR | 1956 | 41,750 | Fair |
| I- 55 NB over Mink Creek | 1995 | 41,750 | Good |
| I- 55 NB over RR - Ej&e | 1955 | 41,750 | Fair |
| I- 55 SB over Abandoned RR | 1956 | 41,750 | Fair |
| I- 55 SB over Mink Creek | 1995 | 41,750 | Good |
| I- 55 SB over RR - Ej&e | 1955 | 41,750 | Fair |
| I- 55 NB over Sunnyland Drain | 1959 | 40,150 | Good |
| I- 55 SB over Sunnyland Drain | 1956 | 40,150 | Good |
| I- 80 EB over Rowell Ave & RR | 2021 | 39,850 | Good |
| I- 80 WB over Rowell Ave & RR | 2023 | 39,850 | Good |
| Weber Rd NB over I- 55 | 2020 | 39,100 | Good |
| Weber Rd SB over I- 55 | 1990 | 39,100 | Fair |
| Il 59 over Clow Creek | 2001 | 34,700 | Fair |
| I- 55 NB over I & M Canal | 1992 | 34,100 | Fair |
| I- 55 NB over RR - Csxt | 1993 | 34,100 | Fair |
| I- 55 SB over I & M Canal | 1956 | 34,100 | Fair |
| I- 55 SB over RR - Csxt | 1994 | 34,100 | Fair |
| US 45 over Hickory Creek | 1991 | 33,700 | Fair |
| US 45 over Hickory Creek | 1999 | 33,700 | Good |
| I- 55 NB over US 30 | 1955 | 32,700 | Fair |
| I- 55 SB over US 30 | 1955 | 32,700 | Fair |
| I- 80 EB over RR & US-30 | 1964 | 32,350 | Good |
| I- 80 WB over RR & US-30 | 1964 | 32,350 | Good |
| Il 59 US 30 over Du Page River | 2002 | 32,100 | Good |
| Il 59 US 30 over Norman Drain | 2000 | 32,100 | Good |
| Il 59 over Du Page Rvr Overflw | 2002 | 32,100 | Fair |
| Weber Road over Mink Creek | 1982 | 31,900 | Fair |
| I- 55 over Clay Pool Creek | 1956 | 31,400 | Fair |
| Weber Rd. over Lilly Cache Creek | 1988 | 31,400 | Fair |
| EBI80 Rmp TOI355NB over Hickory CR Trib Swal | 2008 | 31,350 | Fair |
| I- 55 NB over Des Plaines River | 1957 | 31,250 | Fair |
| I- 55 SB over Des Plaines River | 1957 | 31,250 | Fair |
| I-355NB over Spring Creek | 2007 | 31,000 | Fair |
| I355SB over Spring Creek | 2007 | 31,000 | Fair |
| Il 59 over Wolf Creek | 2001 | 29,500 | Fair |
| Il 53 over Lily Cache Creek | 1934 | 29,200 | Fair |
| Boughton Rd. over I-355 | 1989 | 29,100 | Fair |
| I- 57 over Rock Creek | 1967 | 28,800 | Fair |
| Il 59 over Du Page River | 2008 | 28,700 | Good |
| I- 55 NB Rmp I-355 over Jolet Rd & Ent Rmp | 2007 | 28,200 | Good |
| US 30 over Hickory CR Trib #2 | 2012 | 27,300 | Fair |
| US 30 over Stream | 2006 | 27,300 | Good |
| I- 55 NB over RR - BNSF & Creek | 1996 | 26,450 | Fair |
| I- 55 SB over Grant Creek | 1956 | 26,450 | Fair |
| I- 55 SB over RR - BNSF | 1993 | 26,450 | Fair |
| I- 55 over N Br Grant Creek | 1993 | 26,450 | Fair |
| I- 80 EB over Dupage River | 1960 | 25,150 | Poor |
| I- 80 EB over Frontage Road | 1960 | 25,150 | Fair |
| I- 80 EB over I- 55 | 1960 | 25,150 | Poor |
| I- 80 WB over Dupage River | 1960 | 25,150 | Fair |
| I- 80 WB over Frontage Road | 1960 | 25,150 | Fair |
| Il 53 over Hickory Creek | 1967 | 25,000 | Fair |
| Il 59 over Hammel Creek | 2010 | 25,000 | Good |
| Black Rd over Dupage River | 1959 | 24,900 | Good |
| Black Rd over I- 55 | 1959 | 24,900 | Fair |
| Weber Road over E Br Dupage River | 1982 | 24,700 | Fair |
| Il 7 over I & M Canal | 1951 | 24,400 | Good |
| Il 7 over RR - Ej&e | 1990 | 24,400 | Poor |
| Il 7 over S&s Canal/des Plns R | 1971 | 24,400 | Poor |
| I-355 SB to I-80 E over I- 80 | 2007 | 24,350 | Fair |
| I-355 SB to I-80 E over I-80 EB to I-355 NB | 2007 | 24,350 | Fair |
| Black Rd over Rock Run Creek | 1960 | 24,100 | Fair |
| US 30 over Lily Cache Creek | 2005 | 24,000 | Good |
| I- 80 EB over Center SB to I-80 EB | 1965 | 23,850 | Fair |
| I- 80 EB over Center St SB | 1965 | 23,850 | Poor |
| I- 80 EB over Midland Ave | 1963 | 23,850 | Fair |
| I- 80 WB over Center SB to I-80 EB | 1965 | 23,850 | Fair |
| I- 80 WB over Center St SB | 1965 | 23,850 | Poor |
| I- 80 WB over Midland Ave | 1963 | 23,850 | Poor |
| I- 55 NB over Kankakee River | 1935 | 23,750 | Fair |
| I- 55 SB over Kankakee River | 1956 | 23,750 | Fair |
| US 52 over Du Page River | 1990 | 23,000 | Fair |
| Caton Farm Road over Dupage River | 1982 | 22,800 | Good |
| I- 80 EB over Ds Plns Riv & US-6 | 1965 | 22,650 | Poor |
| I- 80 EB over Il 53 | 1967 | 22,650 | Fair |
| I- 80 WB over Ds Plns Riv & US-6 | 1965 | 22,650 | Poor |
| Il 7 over I-355 | 2007 | 22,200 | Fair |
| US 30 over Hickory Creek | 1995 | 21,900 | Good |
| Il 53 over Sugar Creek | 1992 | 21,600 | Fair |
| Il 53 over Des Plaines River | 1935 | 21,300 | Poor |
| Il 126 over Du Page River | 1925 | 21,100 | Fair |
| Ch 88(WEBER Road) over Cn Railroad | 1980 | 21,000 | Good |
| Weber Road over Rock Run Creek | 1984 | 21,000 | Fair |
| I- 80 EB over Rock Run Creek | 1963 | 20,400 | Fair |
| I- 80 WB over I- 55 | 1960 | 20,400 | Fair |
| I- 80 WB over Rock Run Creek | 1963 | 20,400 | Fair |
| US 52 over I- 55 | 1956 | 20,000 | Fair |
| US 52 over Rock Run Creek | 1992 | 19,700 | Good |
| I- 80 EB over Houbolt Rd | 1993 | 19,350 | Fair |
| I- 80 EB over Joliet Jnct Ped/bike | 1964 | 19,350 | Poor |
| I- 80 WB over Houbolt Rd | 1993 | 19,350 | Fair |
| I- 80 WB over Joliet Jnct Ped/bike | 1964 | 19,350 | Poor |
| Il 59 over Du Page River | 1991 | 19,300 | Fair |
| 111TH St over Dupage River | 2002 | 18,300 | Fair |
| Caton Farm Rd over I- 55 | 1958 | 18,100 | Fair |
| Il 171 over Fiddyment Creek | 1989 | 18,000 | Fair |
| Veterans Parkway over Lily Cache Creek | 2004 | 17,400 | Good |
| Il 7 53 over Rock Run Creek Trib | 1984 | 17,200 | Good |
| US 6 over Du Page River | 1940 | 17,100 | Fair |
| US 6 over I & M Canal | 1940 | 17,100 | Poor |
| 95TH St over Springbrook Creek | 1964 | 16,900 | Good |
| Essington Road over Rock Run Creek | 2021 | 16,800 | Good |
| Essington Road over Sunnyland Drain Chan | 2010 | 16,800 | Good |
| S. Washington Stre over W.br.dupage River | 1984 | 16,200 | Fair |
| US 30 over Spring Creek | 1984 | 15,900 | Fair |
| Il 53 NB over Jackson Creek | 1942 | 15,800 | Good |
| Il 53 SB over Jackson Creek | 1942 | 15,800 | Good |
| 80TH Av over Union Drainage Ditch | 1900 | 15,700 | Poor |
| 80TH Ave over I- 80 | 1967 | 15,700 | Poor |
| US 6 over I- 55 | 1989 | 15,700 | Fair |
| Exchange St over Klemme Creek | 1996 | 15,600 | Fair |
| Exchange St over Klemme Creek | 1964 | 15,600 | Fair |
| Exchange St over Plum Creek | 1963 | 15,600 | Good |
| Exchange St. over Plum Creek | 2003 | 15,600 | Good |
| 191ST St over Union Ditch | 1998 | 15,500 | Good |
| Il 7 over Milne Creek | 1988 | 15,200 | Good |
| Il 7 over I- 80 | 1964 | 15,000 | Fair |
| Renwick Rd over I- 55 | 1959 | 14,900 | Fair |
| Renwick Rd over Lily Cache Creek | 1968 | 14,900 | Fair |
| Renwick Rd over Mink Creek | 1958 | 14,900 | Good |
| Renwick Rd over Mink Creek | 1972 | 14,900 | Good |
| Renwick Rd over Mink Creek | 1972 | 14,900 | Good |
| Il 171 over Milne Creek | 2012 | 14,600 | Good |
| I- 57 NB over Abandoned RR | 1967 | 14,400 | Fair |
| I- 57 SB over Abandoned RR | 1967 | 14,400 | Fair |
| Il 126 over Lily Cache Creek | 1983 | 14,300 | Fair |
| 135TH St/romeo Rd over S&scanal I&m Bnsfrr | 1997 | 14,200 | Fair |
| Il 171 over Long Run Creek | 2017 | 14,200 | Good |
| Plainfiel_napervil over Dupage River | 2003 | 14,200 | Good |
| Romeoville Rd over Ill & Mich Canal | 1953 | 14,200 | Fair |
| US 6 over Marley Creek | 2020 | 14,200 | Good |
| US 6 over Marley Creek | 2020 | 14,200 | Good |
| Lily Cache Lane over Lily Cache Creek | 2010 | 13,600 | Good |
| US 30 WB over Des Plaines River | 1933 | 13,600 | Poor |
| US 30 over W Norman Drain.ditch | 1990 | 13,500 | Fair |
| Francis Rd over Marley Creek | 2003 | 13,400 | Good |
| US 6 over I-355 | 2007 | 13,300 | Fair |
| Parker Rd over I- 80 | 1966 | 13,200 | Fair |
| US 30 over RR - Ej&e | 1985 | 13,200 | Fair |
| US 52 over Sugar Run Creek | 1981 | 12,500 | Fair |
| CH 17 E Frontage R over N Branch Grant Creek | 2016 | 12,300 | Good |
| Canton Farm Rd over Trib Dupage River | 2003 | 12,300 | Good |
| Schoolhouse Rd over Hickory Creek | 2005 | 12,200 | Good |
| Richard St over Hickory Creek | 1967 | 12,100 | Poor |
| Airport Rd over Mink Creek | 2004 | 12,000 | Good |
| Lockport-plainfiel over I- 55 | 1958 | 12,000 | Fair |
| Gougar Rd over Hickory Creek | 2003 | 11,900 | Good |
| Houbolt Ave over Rock Run Creek | 1970 | 11,900 | Fair |
| Manhattan-monee Rd over I- 57 | 2009 | 11,800 | Good |
| US 6 over RR - Wisconsin Central | 1991 | 11,600 | Fair |
| US 6 over Spring Creek | 1926 | 11,600 | Fair |
| Il 171 over I-355 | 2007 | 11,500 | Fair |
| Western Ave over Deer Creek | 1982 | 11,500 | Good |
| Western Ave. over Deer Creek | 1982 | 11,500 | Good |
| 119TH Street over East Norman Drain | 2006 | 11,400 | Fair |
| I- 55 SB to I-80 W over West Frontage Rd | 2005 | 11,300 | Good |
| Bell Rd over Long Run Creek | 1962 | 11,200 | Fair |
| Cedar Rd over I- 80 | 2007 | 11,200 | Good |
| Cedar Rd over I-355 | 2007 | 11,200 | Good |
| US 30 East Bound over Desplaines River | 1933 | 11,110 | Poor |
| Il 113 over Clay Pool Creek | 1993 | 11,100 | Fair |
| Il 113 over I- 55 | 1956 | 11,100 | Fair |
| Il 7 over RR - Csxt | 1968 | 11,100 | Good |
| Arsenal Rd over BNSF RR & Jackson CR | 2005 | 11,000 | Good |
| Arsenal Rd over Exxon Pipeline Under | 1971 | 11,000 | Fair |
| Cedar Road over N. Br Jackson Creek | 1992 | 10,900 | Fair |
| Wolf Rd over Hickory Creek | 1988 | 10,800 | Fair |
| Wolf Rd over Hickory Creek Trib | 1995 | 10,800 | Good |
| Wolf Rd over Trib. Hickory CR | 1937 | 10,800 | Fair |
| Wolf Rd over Unnamed Swale | 1995 | 10,800 | Good |
| River Road over Hammel Creek | 2004 | 10,700 | Fair |
| Il 53 over Kankakee River | 1987 | 10,650 | Fair |
| Il 53 over Kankakee River Mill Race | 1944 | 10,650 | Fair |
| Il 394 NB over Plum Creek | 1949 | 10,600 | Good |
| Il 394 SB over Plum Creek | 1932 | 10,600 | Good |
| Il 171 over Fraction Run Creek | 1994 | 10,500 | Good |
| US 30 (143rd St) over West Norman Drain | 2006 | 10,500 | Fair |
| Lorenzo Road over I- 55 | 1960 | 10,400 | Fair |
| US 6 over Rock Run Creek | 2003 | 10,250 | Good |
| Briggs St over I-80 | 2024 | 10,100 | Good |
| I-355SB Ramp over I55 NB | 2007 | 9,900 | Fair |
| Nap-plfd Rd over Spring Brook | 1993 | 9,900 | Good |
| US 6 over Des Plaines River | 1934 | 9,800 | Fair |
| 95TH Street over Dupage River | 2014 | 9,650 | Good |
| Stuenkel Rd over I- 57 | 2013 | 9,450 | Fair |
| FAU-8500 (CntPtWay over Cedar Creek | 2009 | 9,200 | Fair |
| Il 126 NB over I- 55 | 1956 | 9,200 | Poor |
| Briggs Street over Hickory CR &metra RR | 1984 | 9,150 | Fair |
| US 52 over Jackson Creek | 1916 | 9,150 | Good |
| US 52 over N Br Jackson Creek | 1927 | 9,150 | Fair |
| 119TH St over Lily Cache Creek | 2002 | 9,050 | Good |
| Canton Farm Rd over Sunnyland Drain | 1900 | 9,050 | Fair |
| Renwick Rd over Dupage River | 2012 | 9,000 | Fair |
| 119 Th Street over Dupage River | 1983 | 8,950 | Good |
| Baseline Road over Intermodal Yard Lead | 2010 | 8,900 | Fair |
| FAU-8500 BaselineR over Unnamed Tributary | 2010 | 8,900 | Good |
| US 52 over Wilson Creek | 1981 | 8,850 | Fair |
| US 30 over Hickory Creek | 1923 | 8,750 | Fair |
| Laraway Road over N. Br. Jackson Creek | 1965 | 8,700 | Good |
| 135TH Street over Dupage River | 1986 | 8,550 | Fair |
| Ch 74 (laraway Rd) over W Br Hickory Creek | 2016 | 8,500 | Good |
| Laraway Road over East Brch Hickory Ck | 1973 | 8,500 | Good |
| St Francis Road over Union Ditch | 1984 | 8,450 | Good |
| FAU-8500 (CentPtWa over Cedar Creek | 2009 | 8,350 | Fair |
| Exchange St. (ch 4 over Deer Creek Tributary | 2014 | 8,200 | Good |
| Gougar Rd over I- 80 | 1965 | 8,200 | Poor |
| Theodore Street over Rock Run Creek | 1996 | 8,150 | Poor |
| Infantry Dr over Rock Run Creek Trib | 1996 | 8,100 | Fair |
| Briggs St over Fraction Run Creek | 2002 | 8,050 | Fair |
| Elwood Intl Port R over Jackson Creek | 2002 | 8,050 | Fair |
| 191ST St over Flossmoor Dd | 2005 | 8,000 | Good |
| I- 55 SB to Arsena over I- 55 | 2012 | 8,000 | Fair |
| Maple Rd over I- 80 | 1966 | 8,000 | Poor |
| Marley Road over Marley Creek | 2005 | 8,000 | Good |
| Wolf Rd over I- 80 | 1965 | 8,000 | Good |
| Wolf Rd over Marley Creek | 1995 | 8,000 | Good |
| Il 53 over Forked Creek | 1922 | 7,950 | Fair |
| Center St over US 52 | 1965 | 7,850 | Poor |
| Houbolt Road over Trib to Rock Run Crk | 2024 | 7,800 | Good |
| N. Cedar Road over Hickory Creek | 2006 | 7,800 | Fair |
| Cedar Rd over Spring Creek | 2023 | 7,500 | Good |
| New River Road over Prairie Creek | 1969 | 7,500 | Good |
| Wilmington/river R over I- 55 | 2003 | 7,500 | Good |
| US 45 over Jackson Creek | 2008 | 7,300 | Fair |
| 135TH (EB) St over E Br Desplaines Rvr | 1997 | 7,100 | Fair |
| 135TH (WB) St over E.b.desplaines River | 1950 | 7,100 | Fair |
| 135TH (WB) St over E.b.desplaines River | 1950 | 7,100 | Fair |
| 135TH (WB) St over W.b.desplaines River | 1950 | 7,100 | Fair |
| 135TH (WB) St over W.b.desplaines River | 1950 | 7,100 | Fair |
| 135TH EB Romeovill over W Br Desplaines Rv | 1997 | 7,100 | Fair |
| 135TH EB over W Br Desplaines Rv | 1997 | 7,100 | Fair |
| 135TH(EB)ST over E Br Desplaines Rvr | 1997 | 7,100 | Fair |
| Ch 62 (briggs St) over Spring Creek | 2011 | 7,100 | Good |
| Plainfield-napervi over Spring Brook Creek | 1940 | 7,100 | Good |
| Gaylord Road over Rock Run Creek | 1971 | 7,050 | Fair |
| 127TH Street over Dupage Riv | 1974 | 7,000 | Fair |
| I- 80 EB to I-355 over I- 80 | 2007 | 7,000 | Good |
| Veterans Parkway over I- 55 | 1994 | 7,000 | Fair |
| Il 1 over Deer Creek | 2022 | 6,850 | Good |
| Drauden Road over Unnamed Stream | 1996 | 6,800 | Fair |
| Cougar Rd over I-355 | 2007 | 6,750 | Good |
| Gougar Rd. over Spring Creek | 1900 | 6,750 | Fair |
| Gougar Road over Fraction Run Creek | 1975 | 6,750 | Good |
| US 45 52 over Small Stream | 1968 | 6,700 | Fair |
| 87TH Street over Spring Brook CR | 1961 | 6,600 | Poor |
| Lockport Rd over Lily Cache Creek | 2002 | 6,600 | Good |
| Schmidt Road over Lily Cache Creek | 2015 | 6,600 | Good |
| US 45 52 over S Br Forked Creek | 1968 | 6,450 | Fair |
| Royce Rd over E Br Dupage River | 1986 | 6,350 | Fair |
| Royce Road over Ditch | 2020 | 6,350 | Good |
| Il 43 SB to I-80 over Hickory Creek Trib | 1967 | 6,300 | Fair |
| Wilmington Rd over I- 57 | 1967 | 6,300 | Fair |
| Wilmington-peotne over Rock Creek | 1994 | 6,300 | Fair |
| Ch 25 over Jordan Creek | 2012 | 6,250 | Good |
| US 52 over Prairie Creek | 2008 | 6,250 | Good |
| Wil-peo Rd. over Forked Creek | 1988 | 6,250 | Fair |
| Brandon Rd over Des Plaines River | 1972 | 6,200 | Fair |
| Brandon Road over Des Plaines River | 1932 | 6,200 | Poor |
| Cedar Rd over Jackson Creek | 2010 | 6,200 | Good |
| S Cedar Rd over Branch Prairie Creek | 1999 | 6,200 | Good |
| S Cedar Rd over Prairie Creek | 1999 | 6,200 | Good |
| Wilmington-peotone over Forked Creek | 1993 | 6,050 | Good |
| Wilmingtonpeotone over Forked Creek W Br | 1985 | 6,050 | Good |
| Ch 25 Wilm.-Peo. over S Br Frorked Creek | 2014 | 6,000 | Good |
| Book Road over Clow Creek | 1995 | 5,950 | Good |
| Caton Farm Road. over Ej&e RR | 1986 | 5,950 | Fair |
| US 45 over N Br Prairie CR | 1978 | 5,900 | Fair |
| US 45 over Prairie Creek | 1978 | 5,900 | Fair |
| Bluff Road over I- 55 | 1961 | 5,850 | Fair |
| Lily Cache Ln over Lily Cache Creek | 1972 | 5,850 | Fair |
| Il 50 (governors) over RR - Cn | 1996 | 5,800 | Fair |
| Seil Rd/county Far over Dupage River | 1982 | 5,750 | Poor |
| Il 50 (governors) over Rock Creek (N Xing) | 1995 | 5,700 | Fair |
| Il 50 over ROCK CREEK (S xing) | 1995 | 5,700 | Good |
| Il 50 over Rock CR (mid Xing) | 1958 | 5,700 | Good |
| 127TH St over Lily Cache Creek | 2001 | 5,650 | Fair |
| 135TH Street over Long Run Creek | 2014 | 5,500 | Good |
| Manhattan-monee Rd over Forked Ck. Trib | 1988 | 5,500 | Good |
| Van Dyke Rd over West Norman Drain | 1997 | 5,500 | Good |
| New Ave over Long Run Creek | 2002 | 5,450 | Fair |
| New Ave over Long Run Crk Overflo | 1994 | 5,450 | Fair |
| New Ave over Small Stream | 2002 | 5,450 | Good |
| 135TH St over Lily Cache CR | 2004 | 5,400 | Fair |
| Il 53 NB over Prairie Creek | 1942 | 5,250 | Fair |
| Il 53 SB over Prairie Creek | 1978 | 5,250 | Fair |
| Manhattan-monee Rd over Stream | 1974 | 5,250 | Good |
| Wilm-peotone Rd over Br of Forked Creek | 1994 | 5,250 | Good |
| Manhattan-monee Rd over Prairie Creek | 1992 | 5,150 | Fair |
| Marley Rd over Hickory Creek | 1968 | 5,000 | Fair |
| Marley Road over Metra RR | 1984 | 5,000 | Fair |
| Channahon Minoka R over I&m Canal | 1947 | 4,900 | Good |
| Channahon-minooka over Dupage River | 1947 | 4,900 | Fair |
| Il 1 over Trim Creek | 1920 | 4,800 | Fair |
| Division ST(167TH) over I-355 | 2007 | 4,750 | Good |
| Farrel Rd. over Fraction Run | 1991 | 4,750 | Good |
| Fau-366 (farrell R over Spring CR | 1976 | 4,750 | Poor |
| FAU-1637 StuenkelR over East Br Hickory Cr | 2015 | 4,725 | Good |
| 143RD St over I-355 | 2007 | 4,675 | Good |
| Goodenow Rd over Plum Creek | 2019 | 4,600 | Good |
| Goodenow Road over Br. of Plum Creek | 2019 | 4,600 | Good |
| I- 55 SB to I-355 over I-355 I-55 Ramps | 2007 | 4,600 | Fair |
| Il 59 SB over I- 55 | 2009 | 4,600 | Good |
| Pauling Rd over Rock Creek | 1977 | 4,600 | Fair |
| Pauling Road over Black Walnut Creek | 1977 | 4,600 | Good |
| W Milldsale Rd over Union Pacific RR | 2009 | 4,600 | Good |
| Court St.(man.mon. over I.c.r.r. | 1990 | 4,550 | Fair |
| Parker Rd. over Long Run Creek | 1988 | 4,350 | Poor |
| Steger Road over Jackson Creek | 2017 | 4,250 | Good |
| Francis Rd over I- 80 | 1965 | 4,200 | Poor |
| Il 59 NB over I- 55 | 2021 | 4,200 | Good |
| Manhattan Monee Rd over Trib to Prairie Crk | 1974 | 4,200 | Fair |
| US 45 over Forked Creek | 1976 | 4,200 | Fair |
| US 52 over Forked Creek | 1922 | 4,150 | Fair |
| Il 102 over Forked Creekoverflo | 1972 | 4,100 | Fair |
| Manhattan Arsenal over Jackson Creek | 2007 | 4,100 | Good |
| Vetter Road over Cedar Creek | 2021 | 4,050 | Good |
| Vine Street over Hickory Creek | 1974 | 4,000 | Fair |
| Bruce Rd over Fraction Run Creek | 2007 | 3,850 | Good |
| Bruce Rd over I-355 | 2007 | 3,850 | Good |
| US 6 over I & M Canal | 1934 | 3,800 | Fair |
| Manhattan-Arsenal over Jackson Creek | 2013 | 3,750 | Good |
| US 52 over Forked Creek | 1985 | 3,750 | Fair |
| Draper Street over Spring Creek | 1998 | 3,700 | Good |
| 7TH St. (167TH) over I-355 | 2007 | 3,650 | Good |
| Peotone-Beecher Rd over Exline Slough | 2014 | 3,650 | Good |
| Peotone-beecher Rd over Br of Exline Slough | 1989 | 3,650 | Good |
| School House Rd over Jackson Creektrib | 1996 | 3,650 | Fair |
| Barney Drive over Tributary Rock Run | 2011 | 3,600 | Good |
| Gardner St over Hickory Creek | 1996 | 3,600 | Good |
| Parker Rd over Spring Creek | 1994 | 3,600 | Poor |
| Washington Street over Spring Creek | 2015 | 3,600 | Good |
| Burville Rd over Plum CR | 1919 | 3,500 | Fair |
| West River Rd over Creek | 2010 | 3,450 | Good |
| 151ST St. over I-355 | 2007 | 3,400 | Good |
| Center Road over Br. Forked Creek | 1993 | 3,400 | Good |
| Canterbury Lane over Lily Cache Creek | 2021 | 3,350 | Good |
| Fourth Ave over Hickory Creek | 2005 | 3,300 | Good |
| Il 113 over Horse Creek | 1928 | 3,300 | Fair |
| Pauling Rd (tr 251 over S Br Forked Creek | 2014 | 3,250 | Good |
| Pauling Rd over I- 57 | 1967 | 3,250 | Poor |
| Pauling Rd. over Il-50 & I.c.g.rr | 1990 | 3,250 | Fair |
| Town Line Rd over Marley Creek | 1978 | 3,250 | Poor |
| Peotone/beecher Rd over S.br.rock Creek | 1990 | 3,200 | Fair |
| Steger Road over Hickory Creek Trib | 2000 | 3,200 | Fair |
| Washington Street over Hickory Creek | 1929 | 3,200 | Fair |
| Center Rd over Forked Creek | 2005 | 3,100 | Good |
| Ohio St over Spring Creek | 1912 | 3,100 | Poor |
| Wolf Road over Jackson Creek | 2003 | 3,100 | Good |
| Il 113 over Terry Creek | 1927 | 3,000 | Fair |
| Delaney Rd over Jackson Creek | 1985 | 2,950 | Good |
| Eastern Avenue over Jackson Creek | 2001 | 2,950 | Good |
| Mills Rd over Sugar Run Creek | 2001 | 2,950 | Good |
| Nelson Rd over Jackson Creek | 1977 | 2,950 | Poor |
| Arsenal Rd over I- 55 | 2012 | 2,900 | Good |
| CH 17 W Frontage over North Br Grant Cr | 2014 | 2,900 | Good |
| Indiana Av over Trim Creek | 2012 | 2,900 | Good |
| Mcdonough St over Rock Run Creek | 1979 | 2,900 | Good |
| Center Road over S.br. Forked Creek | 1994 | 2,850 | Fair |
| Oakland Avenue over Trib. A Des Plaines | 1989 | 2,850 | Good |
| I- 55 East Frnt Rd over Sunnyland Drain | 1956 | 2,800 | Good |
| Sauk Trail over Trib Hickory Creek | 1992 | 2,800 | Good |
| Division St over Il & Mich Canal | 2014 | 2,750 | Good |
| I- 57 SB Rmp Stuen over East Br Hickory Crk | 2015 | 2,750 | Good |
| Peotone-beecher Rd over Black Walnut Creek | 1988 | 2,750 | Fair |
| County Line Rd over Exline Slough | 2004 | 2,650 | Good |
| Harlem Ave over Forked Creek | 1986 | 2,650 | Good |
| Harlem Ave. over Trib.forked Creek | 1990 | 2,650 | Good |
| I- 55 West Frnt Rd over I & M Canal | 1956 | 2,650 | Fair |
| STUNKELWB to I-57N over East Br Hickory CR | 2015 | 2,650 | Good |
| Jackson St over Des Plaines River | 1932 | 2,550 | Poor |
| Cherry Hill Rd over I- 80 | 1965 | 2,450 | Good |
| Bruce St over Fraction Run | 1968 | 2,400 | Poor |
| County Line Rd over Trim Crk | 2005 | 2,400 | Good |
| Klemme Road over Plum Creek | 2017 | 2,400 | Good |
| Pinecrest Road over Lily Cache Creek | 1973 | 2,400 | Fair |
| Wilton-center Rd over Forked Creek | 1994 | 2,400 | Good |
| Zurich Rd over I.c.g.rr | 1998 | 2,400 | Fair |
| Henderson Ave over Spring CR | 1925 | 2,350 | Poor |
| Broadway St over Jefferson St | 1991 | 2,300 | Fair |
| Rockhurst Road over Lily Cache Creek | 1965 | 2,300 | Fair |
| Essington Road over Lily Cache Creek | 2001 | 2,200 | Fair |
| Indian Boundry over Spring Hole CR | 1980 | 2,200 | Poor |
| Woodcreek Drive over Lily Cache Ln Trib | 1981 | 2,200 | Poor |
| Il 102 over Ryans Creek | 2019 | 2,150 | Good |
| West Briarcliff Ro over Lily Cache Creek | 1972 | 2,100 | Fair |
| 116TH Ave over Ret Pond Connect Cul | 2003 | 2,050 | Good |
| Brandon Rd over Cedar CR | 2006 | 2,050 | Good |
| Mound Road over Dupage River | 1978 | 2,000 | Fair |
| Kildeer Dr over Lily Cache Creek | 2013 | 1,950 | Fair |
| Smith Rd over Long Run CR. | 1968 | 1,950 | Poor |
| Kankakee Street over Forked CR | 1900 | 1,900 | Fair |
| Madison St over Milne Crk | 1978 | 1,900 | Poor |
| Spenser Rd over Sugar Run CR | 1987 | 1,900 | Good |
| 185TH Street over Union Drainage Ditch | 2012 | 1,850 | Good |
| Richton Rd over Deer Creek | 1932 | 1,850 | Fair |
| Falconridge Way over Lily Cache Creek | 1965 | 1,800 | Fair |
| Lily Cache Rd over Lily Cache Creek | 2020 | 1,800 | Good |
| North Peotone Rd over So Br Forked Creek | 1994 | 1,800 | Poor |
| Center St NB over I- 80 | 1965 | 1,775 | Poor |
| Center St NB over I- 80 WB to Centersb | 1967 | 1,775 | Poor |
| River Rd over I-80 | 2024 | 1,750 | Good |
| Northridge Avenue over Lily Cache Creek | 2000 | 1,700 | Good |
| Sauk Trail over Hickory Creek Trib A | 1992 | 1,700 | Good |
| 80TH Avenue over Hickory Creek Trib | 2000 | 1,650 | Good |
| Il 113 over Clay Pool Creek | 1993 | 1,650 | Fair |
| Macgregor Rd over Fiddyment Creek | 1960 | 1,650 | Poor |
| Will Center Road over Black Walnut Creek | 1972 | 1,600 | Fair |
| Brookside Glen Dri over Union Drainage Ditch | 1998 | 1,550 | Good |
| Old Chicago Rd over Forked Creek | 1995 | 1,550 | Good |
| Old Chicago Rd over Ryans Creek | 1995 | 1,550 | Fair |
| Shepley Rd over Du Page Riv | 1980 | 1,550 | Poor |
| W North Peotone Rd over Rock Creek | 1979 | 1,550 | Fair |
| Bruce Road over Spring Creek Trib | 1994 | 1,500 | Good |
| Old Post Rd over Plum Creek | 2004 | 1,500 | Good |
| 104TH Avenue over E. Br. Marley Crk | 1991 | 1,450 | Fair |
| Bemes Rd over Klemme Creek | 2009 | 1,450 | Good |
| Cherry Hill Rd. over Sugar Run Creek | 1988 | 1,450 | Good |
| High Road over Long Run Creek | 2008 | 1,450 | Good |
| High Road over Mink Creek | 1967 | 1,450 | Fair |
| Kankakee Co Line R over Pike Creek | 2023 | 1,450 | Good |
| Regan Rd over Marley CR | 1966 | 1,450 | Fair |
| Ridgeland Ave over Stream | 1980 | 1,450 | Fair |
| Ridgeland Avenue over Forked Creek | 1985 | 1,450 | Good |
| Lawrence St over Fraction Run | 1964 | 1,400 | Poor |
| Miller Av. over Hickory Creek | 1935 | 1,400 | Good |
| Old Renwick Trail over Mink Creek | 2001 | 1,400 | Good |
| Rowell Road over Sugar Run | 1993 | 1,400 | Fair |
| Barnes Dr. over E Branch Kankakee Rv | 2011 | 1,350 | Fair |
| Drecksler Road over Black Walnut Creek | 1962 | 1,350 | Good |
| Heritage Meadow Dr over Wolf Creek | 2004 | 1,350 | Good |
| I- 80 EB to Center over Center St SB | 1966 | 1,350 | Poor |
| Jackson Branch Dri over Jackson CR | 1977 | 1,350 | Good |
| Second Avenue over Hickory Creek | 1935 | 1,350 | Fair |
| Patterson St over Sugar Run Creek | 2001 | 1,300 | Fair |
| Pfeiffer Rd over Hickory CR. | 2005 | 1,300 | Good |
| South Orchard Driv over Lily Cache Creek | 1996 | 1,300 | Good |
| County Line Rd over Dresden Cooling Lake | 1971 | 1,250 | Fair |
| County Line Rd over Dresden Cooling Lake | 1971 | 1,250 | Good |
| County Line Road over Kankakee River | 1974 | 1,250 | Fair |
| Quadrangle Drive over Lily Cache Creek | 1998 | 1,250 | Good |
| Scheer Rd over Jackson Crk Trib | 1994 | 1,250 | Fair |
| Scheer Road over Stream | 1984 | 1,250 | Fair |
| Scheer Road over Trib Prairie Creek | 2004 | 1,250 | Good |
| CH58 over Bull Creek | 2011 | 1,200 | Good |
| Bemes Rd over Plum Creek | 1982 | 1,150 | Fair |
| Borio Drive over Wet Lands | 2005 | 1,150 | Good |
| Brandon Rd over Jackson Creek | 2001 | 1,150 | Good |
| Will-center Rd Ch over S. Br Rock Creek | 2012 | 1,150 | Fair |
| I- 55 East Frnt Rd over I & M Canal | 1956 | 1,100 | Fair |
| I- 80 WB to Medow over Center SB to I-80 EB | 1966 | 1,100 | Poor |
| Old Monee Rd over Thorn Creek | 2008 | 1,100 | Fair |
| Center Road over Rock Creek | 1979 | 1,050 | Fair |
| Rathje Road over Rock Creek Tributary | 2020 | 1,050 | Good |
| Shepley Rd over I-80 | 2023 | 1,050 | Good |
| Sugar Creek Drive over Sugar Creek | 2024 | 1,050 | Good |
| Zilm Rd over Horse Creek | 2005 | 1,050 | Good |
| Elevator Rd over Forked Creek | 2002 | 1,000 | Good |
| Elevator Rd over Forked Creek Trib | 2001 | 1,000 | Good |
| I- 55 NB to Il 113 over Clay Pool Creek | 1960 | 1,000 | Fair |
| Joliet Rd (peotone over I- 57 | 1967 | 950 | Fair |
| Joliet Rd over Rock Creek | 2001 | 950 | Good |
| OR-43 Material Roa over DesPlaines River | 1960 | 950 | Fair |
| Whisper Creek Way over Marley Creek | 2007 | 900 | Good |
| Blakey Dr over West Norman Drain | 1998 | 850 | Good |
| TR-1572 Aberdeen R over Hickory Creek Trib | 1980 | 850 | Poor |
| Wheeler Ave over I-80 | 2023 | 850 | Good |
| Patterson Rd over Quarry | 2000 | 825 | Fair |
| Carillon Lakes Dr over Mink Creek Tributary | 2001 | 800 | Good |
| Il 113 to I-55 SB over Clay Pool Creek | 1960 | 800 | Fair |
| Cherry Hill Rd over Jackson Branch | 2021 | 775 | Good |
| Cherry Hill Rd over Jackson CR | 1900 | 775 | Fair |
| Cherry Hill Rd over Jackson CR | 1900 | 775 | Poor |
| Harlem Ave over I- 57 | 1967 | 775 | Fair |
| Harlem Rd over Rock Creek | 1992 | 775 | Fair |