| Ill 47 over Fox River | 1984 | 24,800 | Fair |
| US 34/FAP 311 over Waubansee Creek | 2002 | 24,700 | Fair |
| US 34 over Blackberry Creek | 2019 | 22,400 | Good |
| US 34 over Waubansee Creek | 2001 | 22,300 | Fair |
| Orchard Rd over Fox River & Omnitrax | 2000 | 18,700 | Fair |
| Orchard Rd over Gates Cr/trib to Fox | 2000 | 18,700 | Fair |
| US 34 over Rob Roy Creek | 2019 | 18,700 | Good |
| Orchard Road over B+n R.R | 1993 | 18,600 | Good |
| Douglas Rd over Waubansee CR | 2008 | 16,700 | Good |
| US 34 over Fox River | 1993 | 16,300 | Fair |
| US 34/ Fap 591 over Big Rock CR | 1990 | 16,000 | Fair |
| Ill 126 over E Br Aux Sable CR | 1997 | 15,800 | Good |
| Il 47 over Blackberry Ck. | 1994 | 15,300 | Fair |
| Ill 71 over Morgan Creek | 1997 | 11,700 | Good |
| Ridge Road over Aux Sable Creek | 1948 | 11,500 | Fair |
| Il 47 over Middle Aux Sable | 1993 | 8,100 | Good |
| Il 25 Fau 2503 over Waubansee Creek | 2009 | 7,900 | Fair |
| Galena Rd/fau 2502 over Blackberry Creek | 2018 | 7,800 | Good |
| Il 47 over Drainage Ditch | 2018 | 7,800 | Good |
| Il 47 over Trib of Aux Sable Cr | 2018 | 7,800 | Good |
| Ill 126 over E. Branch Morgan Crk | 1997 | 7,800 | Good |
| FAS-300 CatonFrmRd over E Aux Sable Creek | 1965 | 7,750 | Fair |
| Fau 4000 Eldamain over Rob Roy Creek | 2018 | 7,100 | Good |
| Ill 126 over Aux Sable CR | 1997 | 6,650 | Good |
| Ill 71 over W Br Hollenback CR | 1997 | 6,450 | Good |
| Galena Rd FAU2502 over Little Rock Creek | 2006 | 6,250 | Fair |
| Galena Road over Big Rock Creek | 1964 | 5,850 | Fair |
| Il 47 over West Aux Sable Creek | 2018 | 5,550 | Good |
| Ill 71 over Roads CR | 1997 | 5,100 | Fair |
| Concord Drive over Blackberry Creek | 2002 | 5,050 | Good |
| Galena Rd/fau 2502 over Rob Roy Creek | 1964 | 5,000 | Good |
| US Rte 52 over E Br Aux Sable CR | 2000 | 5,000 | Fair |
| Fau 3792 Minkler R over Morgan Creek | 1914 | 4,800 | Fair |
| CH 1 / Fox River D over Big Rock Creek | 2008 | 4,100 | Fair |
| Fox River Dr over Fox River | 1969 | 3,950 | Fair |
| River Road(fau 379 over Blackberry Creek | 2013 | 3,650 | Good |
| US 52 Fap 607 over Aux Sable CR | 2009 | 3,500 | Good |
| US Rte 52 over Lisbon CR | 1982 | 3,500 | Good |
| US Rte 52 over Lisbon Creek | 2001 | 3,500 | Good |
| FAU 3799/ River Ro over Rob Roy Creek | 2021 | 3,450 | Good |
| Grove Rd (culvert) over North Morgan Creek | 1955 | 3,350 | Fair |
| Old Post Road over Waubansee Creek | 1994 | 3,000 | Good |
| Griswold Springs R over Little Rock Creek | 1999 | 2,700 | Good |
| Pearces Ford over Waubansee Creek | 1994 | 2,650 | Good |
| Baseline Rd/ms 199 over Rob Roy Creek | 1966 | 2,600 | Poor |
| Millhurst Road Tr over Big Rock Creek | 1986 | 2,550 | Good |
| Ch 2 Fas 1259 over Aux Sable Creek | 2001 | 2,450 | Fair |
| Creek Rd over Little Rock Ck | 1995 | 2,300 | Poor |
| Caton Farm Road over Little Slough Creek | 2021 | 2,250 | Good |
| Caton Farm Road over Mid. Aux Sable CR. | 1965 | 2,250 | Fair |
| FAS-276 Fox Rv. Dr over Trib. Hollenback Cr. | 2004 | 2,200 | Good |
| Fox River Drive over Hollenback Creek | 1953 | 2,200 | Good |
| Little Rock Road over Trib. little rock cr | 2018 | 2,000 | Good |
| Whitfield Rd MS00 over Fox River | 1984 | 1,950 | Fair |
| C.H. 2 (Grove Road over West Aux Sable Creek | 2020 | 1,900 | Good |
| Millington Rd over Fox River | 1958 | 1,750 | Good |
| Caton Farm Rd Ch 2 over Aux Sable Ck | 1978 | 1,600 | Fair |
| FAU1555/BRISTOL Ri over Blackberry Creek | 2003 | 1,500 | Good |
| Klatt St./ms 7006 over Unnamed Trib Rob Roy | 2004 | 1,400 | Good |
| Schafer Rd over Rob Roy Ck | 1978 | 1,400 | Poor |
| US 52 over Saratoga CR | 2017 | 1,400 | Good |
| Adams St over Waubansee Creek | 1997 | 1,350 | Good |
| US 52 over Roods Creek | 1992 | 1,300 | Fair |
| Schlapp Rd over E.aux Sable CR | 2000 | 1,200 | Fair |
| Schlapp Rd over East Aux-sable CR | 1967 | 1,200 | Poor |
| US 52 over Lisbon Creek | 1936 | 1,150 | Fair |
| Grove Rd Fas 1259 over Aux Sable CR Br | 2020 | 1,000 | Good |
| Sherrill Rd over Aux Sable Creek | 1995 | 1,000 | Fair |
| Schlapp Rd/ms 360 over E.aux Sable CR. | 1930 | 950 | Poor |
| Fox River Dr over Clear Creek | 2021 | 850 | Good |
| Tr 58 Walkerrd over Trib E Aux Sable Crk | 1997 | 825 | Good |
| Walker Rd over Middle Aux Sable | 1965 | 825 | Poor |
| Hale Street #6680 over Big Rock Creek | 1990 | 800 | Fair |
| Willow Lane over Blackberry Creek | 1996 | 800 | Good |
| Holt Road over Aux Sable Creek | 1977 | 750 | Poor |
| Corneils Rd/MS 320 over Rob Roy Creek | 1999 | 700 | Fair |
| Blackhawk Rd over Rob Roy Ck | 1978 | 675 | Fair |
| Budd Rd over Hollenback Creek | 1978 | 625 | Poor |
| Br E Aux Sable Cre over Obrien Rd | 1995 | 600 | Good |
| Obrien Rd over Aux Sable Ck | 1998 | 600 | Good |
| Obrien Rd over Aux Sable Creek | 1996 | 600 | Good |
| Main St over Big Rock Creek | 2020 | 575 | Good |
| Fau 4000 Eldamain over Fox River | 2023 | 500 | Good |
| Tr 125 Bell Rd over Aux Sable Creek | 1983 | 475 | Fair |
| Tr 125 Bell Rd over Br of Aux Sable CR | 1988 | 475 | Good |
| Ashley Rd over Middle Aux Sable | 2009 | 425 | Poor |
| Barnaby Drive over Waubansee Creek | 1993 | 425 | Good |
| Cherry Rd over East Aux Sable Creek | 1987 | 325 | Good |
| Joliet Road over Valley Run Creek | 1958 | 325 | Good |
| Plattville Rd over Aux Sable Creek | 1995 | 325 | Fair |
| Ashley Rd Tr 86 over Aux Sable Drainage | 1985 | 300 | Fair |
| Crimmins Road over Unk Creek | 1977 | 300 | Good |
| Miller Rd over E B Little Rock Ck | 1997 | 300 | Good |
| Miller Rd over Little Rock Ck | 1978 | 300 | Poor |
| Hopkins Rd Tr 94 over Middle Aux Sable CR | 2002 | 275 | Fair |
| Ashley Rd over W Aux Sable CR | 2004 | 250 | Good |
| Tr 131 Whitewillow over Roods Creek | 1988 | 250 | Fair |
| Tr 86 Ashley Rd over Aux Sable Creek | 2001 | 250 | Good |
| Wheeler Rd Tr 79 over Middle Auxsable Ck | 1980 | 250 | Fair |
| Wheeler Rd over Br.e.aux Sable | 1995 | 250 | Good |
| Wheeler Rd over East Aux Sable Ck | 1970 | 250 | Fair |
| Wheeler Rd over Middle Auxsable Ck | 1978 | 250 | Fair |
| Chicago Rd over Aux Sable Ck | 1995 | 225 | Good |
| Chicago Rd/ms 362 over East Aux Sable Ck | 1970 | 225 | Poor |
| Faxon Rd/ms 3210 over Rob Roy Ck | 1976 | 225 | Fair |
| Mckanna Rd/tr 102 over Aux Sable Ck | 1980 | 225 | Poor |
| Tr 93 Helmar Rd over Br West Aux Sable CR | 2007 | 200 | Good |
| BR1SBIN RD/MS0020 over W Aux Sable Ck | 1981 | 175 | Fair |
| Brisbin RD/MS0020 over West Aux Sable Ck | 1971 | 175 | Poor |
| Whitewillow Road over Valley Run Creek | 1970 | 125 | Fair |
| Church RD/MS0015 over W. Aux Sable Creek | 1993 | 100 | Good |
| Church Rd over W. Aux Sable | 1959 | 100 | Fair |
| Hanson Rd over Aux Sable Ck | 1972 | 100 | Fair |
| Chicago RD/MS0025 over Br W Aux Sable CR | 1910 | 75 | Fair |
| Chicago Rd over Middle Auxsable Ck | 1972 | 75 | Fair |
| Church RD/MS0015 over W Aux Sable Creek | 1999 | 75 | Good |
| Helmar Rd over Aux Sable Ck | 1979 | 75 | Fair |
| Immanuel Rd Tr 74 over Aux Sable Creek | 2004 | 75 | Good |
| Wildy Road over Aux Sable Creek | 1989 | 75 | Good |
| Fern Dell Rd over Roods Ck | 1981 | 50 | Fair |
| Fern Dell Road over BR Roods Creek | 2013 | 50 | Good |
| Lisbon Center Rd over Roods Ck | 1981 | 50 | Good |
| Pfund Ct over Waubansee Ck | 1930 | 50 | Fair |
| T.r. 99VAN Dyke Ro over West Aux Sable Creek | 2020 | 50 | Good |
| Van Dyke Rd over E Branch Auxsable Ck | 1984 | 50 | Poor |
| Van Dyke Rd over Middle Auxsable Ck | 1972 | 50 | Poor |
| Henning Rd over Big Rock CR | 1987 | 25 | Fair |
| Ms 0055 Meadow Ln over Stream | 1988 | 25 | Good |
| Penman Rd. over West Aux Sable Ck | 1992 | 25 | Good |
| Tr 111 Chicago Roa over W.aux Sable Creek Tr | 2015 | 25 | Good |
| Pvt Field Entr over Lisbon Cr/ditch | 2009 | 10 | Good |