| Lrd Coates AVE over Br Little Sugar River | Poor | 27.6 ft | 2,100 | 1992 |
| Cth Cc over Br Ross Crossing Creek | Poor | 30.5 ft | 1,600 | 1957 |
| Lrd Lake AVE over W Br Little Sugar River | Poor | 76.4 ft | 1,055 | 1974 |
| Cth B over Honey Creek | Poor | 52.5 ft | 860 | 1933 |
| Cth Ee Wisconsin over W Br Little Sugar River | Poor | 73.5 ft | 860 | 1968 |
| Cth B over Br Honey Creek | Poor | 26.6 ft | 860 | 1953 |
| Cth Ee over Sugar River | Poor | 187.3 ft | 750 | 1967 |
| Cth T over Br Sugar River | Poor | 40.0 ft | 710 | 1940 |
| Cth E over Br Norwegian Creek | Poor | 27.9 ft | 680 | 1940 |
| Lrd 6th AVE over Little Sugar River | Poor | 57.4 ft | 590 | 1976 |
| Cth H over North Br Hefty Creek | Poor | 41.7 ft | 580 | 1991 |
| Cth C over Sugar River Overflow | Poor | 32.8 ft | 450 | 1963 |
| Cth Ks over Br Richland Creek | Poor | 29.9 ft | 411 | 1956 |
| Cth M over Braezels Branch | Poor | 32.2 ft | 313 | 1957 |
| Cth Ff over Searles Creek | Poor | 27.2 ft | 263 | 1961 |
| Lrd Marshall Bluff over Br Little Sugar River | Poor | 22.3 ft | 211 | 1949 |
| Lrd Purintun RD over Br Little Sugar River | Poor | 23.0 ft | 211 | 1938 |
| Lrd Twin Grove RD over Br Richland Creek | Poor | 29.9 ft | 189 | 1930 |
| Lrd Middle Juda RD over Richland Creek | Poor | 39.7 ft | 158 | 1975 |
| Lrd Tin Can RD over Little Sugar River | Poor | 72.8 ft | 105 | 1977 |
| Lrd Skinner Hollow over Skinner Creek | Poor | 40.4 ft | 105 | 1936 |
| Cth Hk over Spring Creek | Poor | 32.8 ft | 105 | 1959 |
| Lrd Bump RD over Br Norwegian Creek | Poor | 22.0 ft | 105 | 1962 |
| Lrd Town Center RD over Richland Creek | Poor | 43.3 ft | 105 | 1966 |
| Sth 69 Sb-sth 81 E over Sth 11 | Fair | 293.3 ft | 10,000 | 1969 |
| Sth 69 over Legler School Branch | Fair | 26.6 ft | 7,900 | 1956 |
| Sth 11-sth 81 over Sugar River | Fair | 229.7 ft | 7,800 | 1975 |
| Lrd 4th AVE West over Honey Creek | Fair | 27.9 ft | 7,490 | 1979 |
| Sth 11-sth 81 over Juda Brook | Fair | 106.3 ft | 7,400 | 1954 |
| Sth 69 over Br Little Sugar River | Fair | 46.6 ft | 6,900 | 1960 |
| Sth 69 over Badger State Trail | Fair | 128.0 ft | 6,800 | 1987 |
| Sth 69 over Br W Br Little Sugar R | Fair | 26.6 ft | 6,000 | 1960 |
| Sth 11 over Skinner Creek | Fair | 145.7 ft | 5,500 | 1979 |
| Sth 11 over Skinner Creek | Fair | 140.1 ft | 5,500 | 1998 |
| Sth 11 Wb-sth 81 W over Sth 69 | Fair | 174.5 ft | 5,300 | 1978 |
| Sth 11 Eb-sth 81 E over Sth 69 | Fair | 174.5 ft | 5,300 | 1978 |
| Sth 11 over Pecatonica River Ovrfw | Fair | 99.7 ft | 4,700 | 1998 |
| Sth 11 over Skinner Creek | Fair | 135.8 ft | 4,700 | 1998 |
| Sth 59 over Sth 11-sth 81 | Fair | 263.1 ft | 3,300 | 1978 |
| Sth 92 over Ross Crossing Creek | Fair | 27.6 ft | 3,200 | 1959 |
| Sth 81 over Jordan Creek | Fair | 41.3 ft | 2,800 | 1980 |
| Sth 81 over Skinner Creek | Fair | 171.9 ft | 2,800 | 1980 |
| Sth 92 over Sugar River | Fair | 167.3 ft | 2,200 | 1982 |
| Sth 92 over Story Creek | Fair | 26.6 ft | 1,800 | 1959 |
| Cth S over Br Juda Branch | Fair | 28.2 ft | 1,700 | 1972 |
| Cth C over Little Sugar River | Fair | 108.6 ft | 1,600 | 1978 |
| Lrd W 10 1/2 ST over Honey Creek | Fair | 37.7 ft | 1,477 | 1979 |
| Cth K over Richland Creek | Fair | 25.9 ft | 1,400 | 1958 |
| Cth N over Hefty Creek | Fair | 29.5 ft | 1,300 | 1961 |
| Cth F 4th ST over Sugar River Millrace | Fair | 90.6 ft | 1,100 | 2005 |
| Cth N over Bushnell Creek | Fair | 42.7 ft | 1,002 | 1999 |
| Cth J over Buckskin School Creek | Fair | 24.9 ft | 809 | 1965 |
| Cth J over Bushnell Creek | Fair | 64.6 ft | 801 | 2000 |
| Cth S over Riley School Creek | Fair | 30.8 ft | 790 | 1988 |
| Cth D over Br Sugar River | Fair | 22.6 ft | 790 | 1950 |
| Cth Y over Skinner Creek | Fair | 42.0 ft | 664 | 1994 |
| Cth Ee over Silver School Branch | Fair | 33.1 ft | 620 | 1969 |
| Cth K over Br Richland Creek | Fair | 24.9 ft | 548 | 1958 |
| Cth M over Jordan Creek | Fair | 30.5 ft | 432 | 1986 |
| Cth S over Little Jordan Creek | Fair | 33.8 ft | 432 | 1990 |
| Cth F over Burgy Creek | Fair | 101.0 ft | 369 | 1955 |
| Cth Ok over Sylvester Creek | Fair | 56.1 ft | 305 | 1988 |
| Lrd Ten Eyck RD over Sugar River | Fair | 212.6 ft | 290 | 1996 |
| Lrd Ten Eyck RD over Sylvester Creek | Fair | 38.1 ft | 290 | 1935 |
| Lrd Vinger Road over Erickson Creek | Fair | 24.0 ft | 263 | 1920 |
| Lrd Twin Grove RD over Twin Grove Branch | Fair | 23.3 ft | 211 | 1950 |
| Lrd Twin Grove RD over Br Richland Creek | Fair | 24.0 ft | 211 | 1956 |
| Cth Hk over Honey Creek | Fair | 74.1 ft | 211 | 1972 |
| Lrd Montgomery RD over Richland Creek | Fair | 47.2 ft | 189 | 1958 |
| Cth X over Sugar River | Fair | 185.0 ft | 189 | 1969 |
| Lrd Haddinger RD over Richland Creek | Fair | 74.5 ft | 176 | 1981 |
| Lrd Disch Road over Hefty Creek | Fair | 39.0 ft | 158 | 1999 |
| Lrd Purintun RD over Br Little Sugar River | Fair | 24.0 ft | 158 | 1939 |
| Lrd Ullom RD over Whitehead Creek | Fair | 32.2 ft | 158 | 1935 |
| Lrd Monroe-sylvest over Sylvester Creek | Fair | 22.6 ft | 158 | 1941 |
| Lrd Five Corner RD over Richland Creek | Fair | 66.9 ft | 144 | 1984 |
| Cth Ok over Juda Branch | Fair | 48.2 ft | 143 | 1988 |
| Cth P over Honey Creek | Fair | 111.9 ft | 141 | 1965 |
| Lrd Smock Valley R over Skinner Creek | Fair | 47.2 ft | 129 | 1960 |
| Lrd Town Center RD over Spring Creek | Fair | 44.9 ft | 117 | 1954 |
| Lrd Mt Hope RD over Ok Creek | Fair | 32.2 ft | 117 | 1930 |
| Lrd Mt Hope RD over Spring Creek | Fair | 38.4 ft | 117 | 1961 |
| Lrd Faulk RD over Skinner Creek | Fair | 22.3 ft | 112 | 1933 |
| Lrd Jordan Center over Jordan Creek | Fair | 25.9 ft | 107 | 1920 |
| Lrd Ullom RD over Honey Creek | Fair | 67.3 ft | 105 | 1985 |
| Lrd Gilbertson RD over Br Burgy Crk | Fair | 28.9 ft | 105 | 1998 |
| Lrd Disch RD over W Br Little Sugar River | Fair | 29.9 ft | 105 | 1934 |
| Lrd Valley View RD over Little Sugar River | Fair | 30.2 ft | 105 | 1951 |
| Lrd Gould Hill RD over Erickson Creek | Fair | 24.3 ft | 105 | 1949 |
| Lrd Dougherty Cree over Dougherty Creek | Fair | 30.2 ft | 105 | 1935 |
| Lrd W Puddle Dock over Br Dougherty Creek | Fair | 24.0 ft | 105 | 1935 |
| Lrd Puddledock RD over Dougherty Creek | Fair | 32.2 ft | 105 | 1952 |
| Lrd Dougherty Cree over Br Dougherty Creek | Fair | 27.6 ft | 105 | 1910 |
| Lrd Feldt RD over Br Burgy Creek | Fair | 30.2 ft | 105 | 1939 |
| Lrd English Settle over Allen Creek | Fair | 50.2 ft | 105 | 1954 |
| Lrd Five Corner RD over E Br Richland Creek | Fair | 30.2 ft | 105 | 1954 |
| Lrd Meadow Brook R over Dougherty Creek | Fair | 40.4 ft | 105 | 1940 |
| Lrd Sunset RD over Jordan Creek | Fair | 24.3 ft | 105 | 1956 |
| Lrd River RD over Br Pecatonica River | Fair | 23.3 ft | 105 | 1932 |
| Lrd Gilbertson RD over Br Burgy Creek | Fair | 24.0 ft | 105 | 1935 |
| Lrd Balls Mill RD over Br Sylvester Creek | Fair | 27.9 ft | 105 | 1932 |
| Lrd York Valley RD over Br Lee Valley Branch | Fair | 23.0 ft | 105 | 1937 |
| Lrd Zentner RD over Br Little Sugar River | Fair | 24.3 ft | 105 | 1946 |
| Lrd Blumer RD over Richland Creek | Fair | 43.3 ft | 105 | 1966 |
| Lrd Bagley Road over Juda Branch | Fair | 38.7 ft | 104 | 2006 |
| Lrd Richland RD over Br Richland Creek | Fair | 26.2 ft | 89 | 1992 |
| Lrd Rahberger RD over Twin Grove Branch | Fair | 38.4 ft | 89 | 1968 |
| Lrd Freeport RD over E Br Richland Creek | Fair | 30.8 ft | 89 | 1964 |
| Lrd Town Center RD over Little Richland Creek | Fair | 47.6 ft | 88 | 1957 |
| Lrd Mt Hope RD over Br Sugar River | Fair | 22.3 ft | 88 | 1930 |
| Lrd Hoosier RD over Br Sugar River | Fair | 27.6 ft | 88 | 1936 |
| Lrd Schlappi RD over Br Pecatonica River | Fair | 22.6 ft | 84 | 1933 |
| Lrd Washington RD over W Br Little Sugar River | Fair | 35.1 ft | 79 | 1935 |
| Lrd Prien RD over Sylvester Creek | Fair | 32.8 ft | 79 | 1977 |
| Lrd Advance RD over Richland Creek | Fair | 47.2 ft | 58 | 1958 |
| Lrd Union RD over Spring Creek | Fair | 24.0 ft | 58 | 1930 |
| Lrd Clarno RD over Br Richland Creek | Fair | 23.3 ft | 56 | 1950 |
| Lrd Rothen-buehler over Br Skinner Creek | Fair | 23.0 ft | 52 | 1933 |
| Lrd Ward Creek Lan over Ward Creek | Fair | 24.3 ft | 50 | 1953 |
| Lrd Schueyville RD over Richland Creek | Fair | 107.9 ft | 39 | 1992 |
| Sth 69 over Little Sugar River | Good | 80.1 ft | 8,400 | 1990 |
| Sth 11-sth 81 over Riley School Branch | Good | 26.9 ft | 7,800 | 1971 |
| Lrd Cth N/6th AVE over Sth 11 | Good | 225.4 ft | 7,200 | 1997 |
| Sth 69 over Wittenwyler Creek | Good | 39.0 ft | 6,300 | 2018 |
| Sth 69 over Burgy Creek | Good | 83.7 ft | 5,800 | 2009 |
| Sth 11 over Pecatonica River | Good | 467.8 ft | 4,700 | 1998 |
| Sth 59-main ST over Sugar River | Good | 163.7 ft | 3,800 | 1995 |
| Sth 59 over Sylvester Creek | Good | 20.3 ft | 2,500 | 2017 |
| Cth C Main ST over W Br Little Sugar River | Good | 63.6 ft | 1,900 | 1994 |
| Cth S over Juda Branch | Good | 39.0 ft | 1,600 | 1968 |
| Sth 59 over Searles Creek | Good | 26.2 ft | 1,600 | 1995 |
| Lrd Golf Course RD over Norwegian Creek | Good | 48.2 ft | 1,452 | 2000 |
| Sth 92 over Allen Creek | Good | 27.2 ft | 1,400 | 1992 |
| Cth G over Ok Creek | Good | 24.0 ft | 1,400 | 2008 |
| Cth G over Br Ok Creek | Good | 23.0 ft | 1,400 | 2009 |
| Cth E over Allen CR | Good | 123.4 ft | 1,313 | 2013 |
| Cth N over Burgy Creek | Good | 24.3 ft | 1,300 | 1970 |
| Cth T over Sugar River | Good | 202.8 ft | 1,200 | 2008 |
| Cth F over Sugar River | Good | 215.2 ft | 1,100 | 1965 |
| Cth Ks over Juda Branch | Good | 35.8 ft | 1,000 | 1988 |
| Cth P over Twin Grove Branch | Good | 48.9 ft | 940 | 2007 |
| Cth K over Br Richland Creek | Good | 48.6 ft | 940 | 2011 |
| Lrd 11th Street over Thunder Creek | Good | 20.3 ft | 910 | 1984 |
| Cth Y over Jordan Creek | Good | 42.7 ft | 865 | 2022 |
| Cth G over Spring Creek | Good | 54.5 ft | 850 | 2002 |
| Cth J over Trib. To Bushnell CR | Good | 22.6 ft | 801 | 2010 |
| Cth D over Br Sugar River | Good | 30.5 ft | 790 | 2011 |
| Cth S over Sylvester Creek | Good | 48.6 ft | 710 | 2005 |
| Cth E over Norwegian Creek | Good | 50.5 ft | 699 | 2003 |
| Cth F over Searles Creek | Good | 33.8 ft | 630 | 1994 |
| Cth Ee over Little Sugar River | Good | 106.3 ft | 620 | 1968 |
| Cth B over Pecatonica River | Good | 256.9 ft | 611 | 2003 |
| Cth F over Trib To Sugar R | Good | 25.9 ft | 538 | 2009 |
| Cth T over Br Sugar River | Good | 34.4 ft | 533 | 2002 |
| Lrd Greenbush RD over Sylvester Creek | Good | 48.6 ft | 530 | 2006 |
| Lrd Old Madison RD over Little Sugar River | Good | 33.8 ft | 527 | 1991 |
| Lrd Old Madison Ro over Spring Valley Creek | Good | 21.0 ft | 527 | 1999 |
| Cth C over Sugar River | Good | 174.5 ft | 470 | 2023 |
| Cth M over Pecatonica River | Good | 256.9 ft | 443 | 2004 |
| Lrd Patterson RD over Honey Creek | Good | 22.0 ft | 402 | 1975 |
| Lrd W Coates AVE over Br Little Sugar River | Good | 22.3 ft | 369 | 1992 |
| Lrd Rechsteiner Ro over Br Searles Creek | Good | 27.9 ft | 369 | 2009 |
| Cth K over Oakley Branch | Good | 24.9 ft | 367 | 2006 |
| Cth K over Br Spring Creek | Good | 22.3 ft | 367 | 2012 |
| Cth O over Br Little Sugar River | Good | 31.8 ft | 360 | 1979 |
| Lrd Five Corner RD over Cmstpp Rr | Good | 56.1 ft | 345 | 2018 |
| Cth P over Spring Creek | Good | 21.3 ft | 283 | 1987 |
| Cth P over Richland Creek | Good | 82.3 ft | 283 | 2007 |
| Cth P over Spring CR | Good | 46.9 ft | 283 | 2010 |
| Lrd Allen RD over Zander Creek | Good | 30.2 ft | 253 | 1988 |
| Cth H over Sawmill Creek | Good | 60.0 ft | 246 | 1975 |
| Lrd Sunnyside RD over Br. Gordon Creek | Good | 20.0 ft | 221 | 2009 |
| Lrd Hefty RD over Br W Br Little Sugar R | Good | 22.3 ft | 211 | 1960 |
| Lrd Biggs RD over Dougherty Creek | Good | 60.7 ft | 211 | 1983 |
| Lrd Hefty RD over Hefty Creek | Good | 37.7 ft | 211 | 1988 |
| Lrd Kubly Road over Ward Creek | Good | 30.5 ft | 211 | 1999 |
| Cth X over Story Creek | Good | 60.7 ft | 189 | 1993 |
| Lrd Feldt RD over Burgy Creek | Good | 30.8 ft | 184 | 1990 |
| Lrd Melvin RD over Br Honey Creek | Good | 23.0 ft | 176 | 1977 |
| Lrd Greenbush RD over Br Sylvester Creek | Good | 32.8 ft | 166 | 2007 |
| Lrd Melvin RD over Honey Creek | Good | 53.8 ft | 165 | 1994 |
| Lrd Prairie View R over Dougherty Creek | Good | 50.5 ft | 165 | 2022 |
| Lrd Allen RD over Honey Creek | Good | 77.8 ft | 158 | 1981 |
| Lrd Decatur RD over Sugar River | Good | 128.0 ft | 158 | 1988 |
| Lrd Exeter Crossin over Little Sugar River | Good | 44.9 ft | 158 | 1990 |
| Lrd Decatur RD over Sugar River Overflow | Good | 77.8 ft | 158 | 1990 |
| Cth Ok over Oakley Branch | Good | 50.9 ft | 157 | 2005 |
| Cth Ok over Spring Creek | Good | 42.7 ft | 157 | 2005 |
| Lrd Elmer RD over Liberty Creek | Good | 40.4 ft | 154 | 2009 |
| Cth U over Little Sugar River | Good | 38.7 ft | 148 | 2008 |
| Lrd Park RD over Searles Creek | Good | 85.0 ft | 147 | 1984 |
| Lrd Badger RD over Sawmill Creek | Good | 23.0 ft | 140 | 2024 |
| Cth K over Spring Creek | Good | 34.4 ft | 130 | 2014 |
| Lrd Smock Valley R over Br Smock Creek | Good | 34.4 ft | 129 | 2005 |
| Lrd Poplar Grove R over Hefty Creek | Good | 43.0 ft | 125 | 2015 |
| Lrd Jeffrey RD over Little Richland Creek | Good | 26.6 ft | 123 | 1991 |
| Lrd Mt Hope RD over Br Sugar River | Good | 28.9 ft | 117 | 1935 |
| Lrd S Hiawatha RD over Smock Creek | Good | 45.9 ft | 116 | 1985 |
| Lrd Duncan Hill RD over Jockey Hollow CR | Good | 32.5 ft | 109 | 1997 |
| Lrd Duncan Hill RD over Trotter Branch | Good | 35.4 ft | 109 | 2000 |
| Lrd Apple Grove RD over Dougherty Creek | Good | 34.4 ft | 106 | 2003 |
| Lrd Behnke RD over Gill Creek | Good | 22.3 ft | 106 | 2003 |
| Lrd Legler Valley over Legler School Branch | Good | 39.0 ft | 106 | 2003 |
| Lrd Klondike RD over Skinner Creek | Good | 56.1 ft | 105 | 1977 |
| Lrd Dect-albany Ro over Sugar River | Good | 199.1 ft | 105 | 1982 |
| Lrd Silver RD over Little Sugar River | Good | 58.4 ft | 105 | 1983 |
| Lrd York Center RD over Sawmill Creek | Good | 25.9 ft | 105 | 1986 |
| Lrd Center RD over Burgy Creek | Good | 26.2 ft | 105 | 1991 |
| Lrd Cadiz Springs over Skinner Creek | Good | 63.6 ft | 105 | 1992 |
| Lrd River RD over Little Sugar River | Good | 43.0 ft | 105 | 1991 |
| Lrd Horan RD over Liberty Creek | Good | 31.2 ft | 105 | 1992 |
| Lrd Holstein Prair over Br Dougherty Creek | Good | 24.3 ft | 105 | 1994 |
| Lrd Prairie RD over Searles Creek | Good | 32.8 ft | 105 | 1994 |
| Lrd Shanghai RD over Oakley Branch | Good | 22.3 ft | 105 | 2003 |
| Lrd Benkert RD over Skinner Creek | Good | 46.9 ft | 105 | 2005 |
| Lrd Yarwood RD over Liberty Creek | Good | 42.7 ft | 105 | 2005 |
| Lrd Schneeberger R over Little Sugar River | Good | 91.5 ft | 105 | 1977 |
| Lrd N Mill RD over Ok Creek | Good | 34.8 ft | 104 | 2006 |
| Lrd Puddle Dock RD over Prairie Brook | Good | 28.9 ft | 104 | 2008 |
| Lrd Erb Road over Spring Creek | Good | 25.3 ft | 100 | 2016 |
| Lrd Sawmill RD over Sawmill Creek | Good | 38.4 ft | 95 | 1986 |
| Lrd Gould Hill RD over Sawmill Creek | Good | 33.8 ft | 94 | 1988 |
| Lrd Disch Road over Hefty Creek | Good | 51.8 ft | 93 | 2018 |
| Lrd Honey Creek RD over Honey Creek | Good | 38.1 ft | 87 | 1982 |
| Lrd Jordan-wiota R over Br E Br Pecatonica River | Good | 41.0 ft | 87 | 2006 |
| Lrd Freidig Road over Gill Creek | Good | 26.2 ft | 82 | 1994 |
| Lrd Bethel RD over Br Honey Creek | Good | 22.6 ft | 81 | 1982 |
| Lrd Balls Mill Roa over Sylvester Creek | Good | 39.7 ft | 79 | 1991 |
| Lrd Buckskin RD over Buckskin School Creek | Good | 22.3 ft | 79 | 1992 |
| Lrd Decatur-sylves over Searles CR | Good | 48.6 ft | 79 | 1997 |
| Lrd Washington RD over Burgy Creek | Good | 25.9 ft | 79 | 1968 |
| Lrd Witt RD over Br Burgy Creek | Good | 29.9 ft | 79 | 1956 |
| Lrd Preston RD over Ok Creek | Good | 23.3 ft | 76 | 1991 |
| Lrd Little Sugar L over W Br Little Sugar River | Good | 36.7 ft | 75 | 1991 |
| Lrd Freidig RD over Gill Creek | Good | 22.0 ft | 75 | 1999 |
| Lrd Farmers Grove over Dougherty Creek | Good | 22.6 ft | 63 | 1983 |
| Lrd Mill RD over Spring Creek | Good | 57.7 ft | 58 | 1979 |
| Lrd Hiawatha RD over Skinner Creek | Good | 31.8 ft | 52 | 1988 |
| Lrd Hay Hollow RD over Sawmill Creek | Good | 23.3 ft | 52 | 1992 |
| Lrd Hudson RD over Honey Creek | Good | 59.7 ft | 42 | 1994 |
| Lrd Franklin RD over Honey Creek | Good | 24.9 ft | 41 | 1978 |