| Baseline Rd/ms 199 over Rob Roy Creek | Poor | 29.9 ft | 2,600 | 1966 |
| Creek RD over Little Rock Ck | Poor | 112.5 ft | 2,300 | 1995 |
| Schafer RD over Rob Roy Ck | Poor | 55.1 ft | 1,400 | 1978 |
| Schlapp RD over East Aux-sable CR | Poor | 33.1 ft | 1,200 | 1967 |
| Schlapp Rd/ms 360 over E.aux Sable Cr. | Poor | 54.1 ft | 950 | 1930 |
| Walker RD over Middle Aux Sable | Poor | 49.9 ft | 825 | 1965 |
| Holt Road over Aux Sable Creek | Poor | 249.0 ft | 750 | 1977 |
| Budd RD over Hollenback Creek | Poor | 60.0 ft | 625 | 1978 |
| Ashley RD over Middle Aux Sable | Poor | 55.1 ft | 425 | 2009 |
| Miller RD over Little Rock Ck | Poor | 137.1 ft | 300 | 1978 |
| Chicago Rd/ms 362 over East Aux Sable Ck | Poor | 41.0 ft | 225 | 1970 |
| Mckanna Rd/tr 102 over Aux Sable Ck | Poor | 125.0 ft | 225 | 1980 |
| Brisbin Rd/ms0020 over West Aux Sable Ck | Poor | 48.9 ft | 175 | 1971 |
| Van Dyke RD over Middle Auxsable Ck | Poor | 44.9 ft | 50 | 1972 |
| Van Dyke RD over E Branch Auxsable Ck | Poor | 121.1 ft | 50 | 1984 |
| Ill 47 over Fox River | Fair | 622.4 ft | 24,800 | 1984 |
| US 34/fap 311 over Waubansee Creek | Fair | 66.6 ft | 24,700 | 2002 |
| US 34 over Waubansee Creek | Fair | 102.4 ft | 22,300 | 2001 |
| Orchard RD over Gates Cr/trib To Fox | Fair | 26.6 ft | 18,700 | 2000 |
| Orchard RD over Fox River & Omnitrax | Fair | 635.2 ft | 18,700 | 2000 |
| US 34 over Fox River | Fair | 342.8 ft | 16,300 | 1993 |
| US 34/ Fap 591 over Big Rock CR | Fair | 162.1 ft | 16,000 | 1990 |
| Il 47 over Blackberry Ck. | Fair | 137.8 ft | 15,300 | 1994 |
| Ridge Road over Aux Sable Creek | Fair | 38.1 ft | 11,500 | 1948 |
| Il 25 Fau 2503 over Waubansee Creek | Fair | 106.0 ft | 7,900 | 2009 |
| Fas-300 Catonfrmrd over E Aux Sable Creek | Fair | 61.4 ft | 7,750 | 1965 |
| Galena RD Fau2502 over Little Rock Creek | Fair | 87.6 ft | 6,250 | 2006 |
| Galena Road over Big Rock Creek | Fair | 101.7 ft | 5,850 | 1964 |
| Ill 71 over Roads CR | Fair | 72.2 ft | 5,100 | 1997 |
| US RTE 52 over E Br Aux Sable CR | Fair | 146.7 ft | 5,000 | 2000 |
| Fau 3792 Minkler R over Morgan Creek | Fair | 44.9 ft | 4,800 | 1914 |
| Ch 1 / Fox River D over Big Rock Creek | Fair | 204.7 ft | 4,100 | 2008 |
| Fox River DR over Fox River | Fair | 422.9 ft | 3,950 | 1969 |
| Grove RD (culvert) over North Morgan Creek | Fair | 26.2 ft | 3,350 | 1955 |
| Ch 2 Fas 1259 over Aux Sable Creek | Fair | 82.0 ft | 2,450 | 2001 |
| Caton Farm Road over Mid. Aux Sable Cr. | Fair | 68.9 ft | 2,250 | 1965 |
| Whitfield RD Ms00 over Fox River | Fair | 540.0 ft | 1,950 | 1984 |
| Caton Farm RD Ch 2 over Aux Sable Ck | Fair | 24.3 ft | 1,600 | 1978 |
| US 52 over Roods Creek | Fair | 80.4 ft | 1,300 | 1992 |
| Schlapp RD over E.aux Sable CR | Fair | 55.4 ft | 1,200 | 2000 |
| US 52 over Lisbon Creek | Fair | 29.9 ft | 1,150 | 1936 |
| Sherrill RD over Aux Sable Creek | Fair | 31.2 ft | 1,000 | 1995 |
| Hale Street #6680 over Big Rock Creek | Fair | 151.6 ft | 800 | 1990 |
| Corneils Rd/ms 320 over Rob Roy Creek | Fair | 71.5 ft | 700 | 1999 |
| Blackhawk RD over Rob Roy Ck | Fair | 59.1 ft | 675 | 1978 |
| Tr 125 Bell RD over Aux Sable Creek | Fair | 153.9 ft | 475 | 1983 |
| Plattville RD over Aux Sable Creek | Fair | 25.9 ft | 325 | 1995 |
| Ashley RD Tr 86 over Aux Sable Drainage | Fair | 24.0 ft | 300 | 1985 |
| Hopkins RD Tr 94 over Middle Aux Sable CR | Fair | 92.5 ft | 275 | 2002 |
| Wheeler RD over East Aux Sable Ck | Fair | 48.9 ft | 250 | 1970 |
| Wheeler RD over Middle Auxsable Ck | Fair | 70.9 ft | 250 | 1978 |
| Wheeler RD Tr 79 over Middle Auxsable Ck | Fair | 74.1 ft | 250 | 1980 |
| Tr 131 Whitewillow over Roods Creek | Fair | 53.1 ft | 250 | 1988 |
| Faxon Rd/ms 3210 over Rob Roy Ck | Fair | 32.2 ft | 225 | 1976 |
| Br1sbin Rd/ms0020 over W Aux Sable Ck | Fair | 65.9 ft | 175 | 1981 |
| Whitewillow Road over Valley Run Creek | Fair | 24.0 ft | 125 | 1970 |
| Church RD over W. Aux Sable | Fair | 83.0 ft | 100 | 1959 |
| Hanson RD over Aux Sable Ck | Fair | 30.8 ft | 100 | 1972 |
| Chicago Rd/ms0025 over Br W Aux Sable CR | Fair | 34.1 ft | 75 | 1910 |
| Chicago RD over Middle Auxsable Ck | Fair | 48.9 ft | 75 | 1972 |
| Helmar RD over Aux Sable Ck | Fair | 25.9 ft | 75 | 1979 |
| Pfund Ct over Waubansee Ck | Fair | 70.5 ft | 50 | 1930 |
| Fern Dell RD over Roods Ck | Fair | 80.1 ft | 50 | 1981 |
| Henning RD over Big Rock CR | Fair | 149.9 ft | 25 | 1987 |
| US 34 over Blackberry Creek | Good | 146.7 ft | 22,400 | 2019 |
| US 34 over Rob Roy Creek | Good | 28.2 ft | 18,700 | 2019 |
| Orchard Road over B+n R.r | Good | 162.7 ft | 18,600 | 1993 |
| Douglas RD over Waubansee CR | Good | 43.0 ft | 16,700 | 2008 |
| Ill 126 over E Br Aux Sable CR | Good | 32.5 ft | 15,800 | 1997 |
| Ill 71 over Morgan Creek | Good | 88.6 ft | 11,700 | 1997 |
| Il 47 over Middle Aux Sable | Good | 25.9 ft | 8,100 | 1993 |
| Ill 126 over E. Branch Morgan Crk | Good | 32.2 ft | 7,800 | 1997 |
| Il 47 over Drainage Ditch | Good | 23.6 ft | 7,800 | 2018 |
| Il 47 over Trib Of Aux Sable CR | Good | 32.5 ft | 7,800 | 2018 |
| Galena Rd/fau 2502 over Blackberry Creek | Good | 133.2 ft | 7,800 | 2018 |
| Fau 4000 Eldamain over Rob Roy Creek | Good | 63.0 ft | 7,100 | 2018 |
| Ill 126 over Aux Sable CR | Good | 32.5 ft | 6,650 | 1997 |
| Ill 71 over W Br Hollenback CR | Good | 32.8 ft | 6,450 | 1997 |
| Il 47 over West Aux Sable Creek | Good | 26.2 ft | 5,550 | 2018 |
| Concord Drive over Blackberry Creek | Good | 158.5 ft | 5,050 | 2002 |
| Galena Rd/fau 2502 over Rob Roy Creek | Good | 39.0 ft | 5,000 | 1964 |
| River Road(fau 379 over Blackberry Creek | Good | 99.4 ft | 3,650 | 2013 |
| US RTE 52 over Lisbon CR | Good | 24.0 ft | 3,500 | 1982 |
| US RTE 52 over Lisbon Creek | Good | 24.0 ft | 3,500 | 2001 |
| US 52 Fap 607 over Aux Sable CR | Good | 28.2 ft | 3,500 | 2009 |
| Fau 3799/ River Ro over Rob Roy Creek | Good | 69.6 ft | 3,450 | 2021 |
| Old Post Road over Waubansee Creek | Good | 38.4 ft | 3,000 | 1994 |
| Griswold Springs R over Little Rock Creek | Good | 184.4 ft | 2,700 | 1999 |
| Pearces Ford over Waubansee Creek | Good | 38.4 ft | 2,650 | 1994 |
| Millhurst Road Tr over Big Rock Creek | Good | 196.9 ft | 2,550 | 1986 |
| Caton Farm Road over Little Slough Creek | Good | 49.5 ft | 2,250 | 2021 |
| Fox River Drive over Hollenback Creek | Good | 60.7 ft | 2,200 | 1953 |
| Fas-276 Fox Rv. DR over Trib. Hollenback Cr. | Good | 24.6 ft | 2,200 | 2004 |
| Little Rock Road over Trib. Little Rock CR | Good | 24.6 ft | 2,000 | 2018 |
| C.h. 2 (grove Road over West Aux Sable Creek | Good | 146.0 ft | 1,900 | 2020 |
| Millington RD over Fox River | Good | 451.8 ft | 1,750 | 1958 |
| Fau1555/bristol Ri over Blackberry Creek | Good | 154.5 ft | 1,500 | 2003 |
| US 52 over Saratoga CR | Good | 23.6 ft | 1,400 | 2017 |
| Klatt St./ms 7006 over Unnamed Trib Rob Roy | Good | 29.2 ft | 1,400 | 2004 |
| Adams ST over Waubansee Creek | Good | 41.3 ft | 1,350 | 1997 |
| Grove RD Fas 1259 over Aux Sable CR Br | Good | 26.9 ft | 1,000 | 2020 |
| Fox River DR over Clear Creek | Good | 107.9 ft | 850 | 2021 |
| Tr 58 Walkerrd over Trib E Aux Sable Crk | Good | 55.1 ft | 825 | 1997 |
| Willow Lane over Blackberry Creek | Good | 103.7 ft | 800 | 1996 |
| Br E Aux Sable Cre over Obrien RD | Good | 41.3 ft | 600 | 1995 |
| Obrien RD over Aux Sable Creek | Good | 46.3 ft | 600 | 1996 |
| Obrien RD over Aux Sable Ck | Good | 49.5 ft | 600 | 1998 |
| Main ST over Big Rock Creek | Good | 128.0 ft | 575 | 2020 |
| Fau 4000 Eldamain over Fox River | Good | 1557.1 ft | 500 | 2023 |
| Tr 125 Bell RD over Br Of Aux Sable CR | Good | 23.3 ft | 475 | 1988 |
| Barnaby Drive over Waubansee Creek | Good | 38.4 ft | 425 | 1993 |
| Joliet Road over Valley Run Creek | Good | 29.9 ft | 325 | 1958 |
| Cherry RD over East Aux Sable Creek | Good | 23.6 ft | 325 | 1987 |
| Crimmins Road over Unk Creek | Good | 27.9 ft | 300 | 1977 |
| Miller RD over E B Little Rock Ck | Good | 22.0 ft | 300 | 1997 |
| Wheeler RD over Br.e.aux Sable | Good | 44.0 ft | 250 | 1995 |
| Tr 86 Ashley RD over Aux Sable Creek | Good | 48.6 ft | 250 | 2001 |
| Ashley RD over W Aux Sable CR | Good | 54.5 ft | 250 | 2004 |
| Chicago RD over Aux Sable Ck | Good | 75.5 ft | 225 | 1995 |
| Tr 93 Helmar RD over Br West Aux Sable CR | Good | 22.0 ft | 200 | 2007 |
| Church Rd/ms0015 over W. Aux Sable Creek | Good | 40.4 ft | 100 | 1993 |
| Wildy Road over Aux Sable Creek | Good | 131.9 ft | 75 | 1989 |
| Church Rd/ms0015 over W Aux Sable Creek | Good | 69.6 ft | 75 | 1999 |
| Immanuel RD Tr 74 over Aux Sable Creek | Good | 23.0 ft | 75 | 2004 |
| Lisbon Center RD over Roods Ck | Good | 65.9 ft | 50 | 1981 |
| Fern Dell Road over Br Roods Creek | Good | 27.6 ft | 50 | 2013 |
| T.r. 99van Dyke Ro over West Aux Sable Creek | Good | 26.9 ft | 50 | 2020 |
| Ms 0055 Meadow LN over Stream | Good | 22.3 ft | 25 | 1988 |
| Penman Rd. over West Aux Sable Ck | Good | 56.4 ft | 25 | 1992 |
| Tr 111 Chicago Roa over W.aux Sable Creek Tr | Good | 21.7 ft | 25 | 2015 |
| Pvt Field Entr over Lisbon Cr/ditch | Good | 27.9 ft | 10 | 2009 |