| CR 600w over Thompson Ditch | Poor | 44.3 ft | 180 | 1930 |
| CR 315e over Mill Creek | Poor | 70.9 ft | 50 | 1959 |
| US 421 over Mp Hill Ditch | Fair | 27.9 ft | 3,989 | 1993 |
| US 35 over Dilts & Anstis Ditch | Fair | 24.0 ft | 3,912 | 1993 |
| US 421 over Wacknitz Ditch | Fair | 40.7 ft | 3,850 | 1989 |
| SR 119 over Tippecanoe River | Fair | 305.8 ft | 1,998 | 1948 |
| SR 14 over Dunker Ditch | Fair | 46.9 ft | 1,815 | 1995 |
| SR 14 over Lizenby Ditch | Fair | 26.2 ft | 1,569 | 1996 |
| SR 114 over Mp Hill Ditch | Fair | 29.9 ft | 1,552 | 1935 |
| SR 14 over Big Monon Ditch | Fair | 168.3 ft | 1,479 | 1969 |
| SR 39 over Harp Ditch #2 | Fair | 31.8 ft | 1,355 | 1950 |
| SR 39 over Harp Ditch #3 | Fair | 37.4 ft | 1,288 | 1950 |
| SR 39 over Wiltzin Ditch | Fair | 28.9 ft | 1,218 | 1950 |
| SR 39 over Thompson Ditch | Fair | 105.0 ft | 1,058 | 1947 |
| SR 39 over Dressler Ditch | Fair | 63.0 ft | 1,026 | 1947 |
| SR 119 over Indian Creek | Fair | 75.8 ft | 1,013 | 1936 |
| CR 250n over Tippecanoe River | Fair | 297.9 ft | 890 | 1970 |
| CR 625e over Overflow Ditch | Fair | 120.7 ft | 610 | 1960 |
| CR 500s over Big Monon Ditch | Fair | 108.9 ft | 510 | 1962 |
| Francesville RD over Tippecanoe River | Fair | 343.8 ft | 380 | 1966 |
| CR 700w over Weltzin Ditch | Fair | 25.9 ft | 310 | 1940 |
| CR 1100w over Big Monon Ditch | Fair | 120.7 ft | 240 | 1963 |
| CR 175n over Antrim Ditch | Fair | 53.8 ft | 240 | 1966 |
| CR 100n over Antrim Ditch | Fair | 81.7 ft | 240 | 1971 |
| CR 500s over Budd Fisher Ditch | Fair | 61.7 ft | 240 | 1972 |
| CR 825s over Tippecanoe River | Fair | 326.8 ft | 240 | 1973 |
| CR 200e over Tippecanoe River | Fair | 303.8 ft | 240 | 1964 |
| CR 300s over Big Monon Ditch | Fair | 133.9 ft | 180 | 1996 |
| CR 300n over Antrim Ditch | Fair | 53.8 ft | 180 | 1972 |
| CR 1000s over Indian Creek | Fair | 80.7 ft | 180 | 1970 |
| Base Line RD over Indian Creek | Fair | 49.9 ft | 180 | 1972 |
| CR 850s over Swingle Ditch | Fair | 29.9 ft | 180 | 1966 |
| CR 225w over Agnew Ditch | Fair | 75.8 ft | 160 | 1992 |
| CR 1000s over Big Monon Ditch | Fair | 129.9 ft | 130 | 1979 |
| CR 200n over Big Monon Ditch | Fair | 107.0 ft | 130 | 1959 |
| CR 300n over Big Monon Ditch | Fair | 87.9 ft | 130 | 1992 |
| CR 400e over Indian Creek | Fair | 112.9 ft | 130 | 1974 |
| CR 225e over Mill Creek | Fair | 51.8 ft | 130 | 1950 |
| CR 1000s over Indian Creek | Fair | 116.8 ft | 120 | 1998 |
| CR 1275w over Pelsey Ditch | Fair | 46.9 ft | 100 | 1959 |
| CR 800s over Big Monon Ditch | Fair | 111.9 ft | 80 | 1968 |
| CR 600s over Big Monon Ditch | Fair | 199.8 ft | 80 | 1982 |
| CR 100n over Big Monon Ditch | Fair | 122.7 ft | 80 | 2004 |
| CR 325w over Indian Creek | Fair | 81.4 ft | 80 | 1961 |
| CR 650n over Bogus Run | Fair | 67.9 ft | 80 | 1970 |
| CR 500e over Grassy Creek | Fair | 95.8 ft | 80 | 1974 |
| CR 500e over Indian Creek | Fair | 64.0 ft | 80 | 1974 |
| CR 600e over Indian Creek | Fair | 61.7 ft | 80 | 1969 |
| CR 600e over Grassy Creek | Fair | 39.7 ft | 80 | 1969 |
| CR 175e over Mill Creek | Fair | 66.9 ft | 80 | 1968 |
| CR 450e over Mill Creek | Fair | 73.5 ft | 80 | 1975 |
| CR 300e over Little Mill Creek | Fair | 65.9 ft | 80 | 1960 |
| CR 125s over Little Mill Creek | Fair | 71.9 ft | 80 | 1969 |
| CR 400e over Little Mill Creek | Fair | 70.9 ft | 80 | 1961 |
| CR 900s over Big Monon Ditch | Fair | 137.8 ft | 50 | 1986 |
| CR 100s over Big Monon Ditch | Fair | 103.7 ft | 50 | 1967 |
| CR 100s over Antrim Ditch | Fair | 91.9 ft | 50 | 1994 |
| CR 1550w over Antrim Ditch | Fair | 24.0 ft | 50 | 1986 |
| CR 500w over Budd Fisher Ditch | Fair | 30.8 ft | 50 | 1988 |
| CR 150w over Mud Creek | Fair | 45.3 ft | 50 | 1965 |
| CR 100e over Mill Creek | Fair | 57.7 ft | 50 | 1925 |
| CR 475w over Indian Creek | Fair | 86.9 ft | 40 | 1968 |
| CR 200w over Indian Creek | Fair | 87.9 ft | 40 | 1973 |
| CR 135s over Agnew Ditch | Fair | 65.0 ft | 40 | 1971 |
| CR 200e over Indian Creek | Fair | 61.7 ft | 40 | 1964 |
| CR 1100w over Big Monon Ditch | Fair | 94.2 ft | 30 | 1989 |
| CR 550w over Weltzin Ditch | Fair | 47.9 ft | 30 | 1982 |
| CR 300e over Indian Creek | Fair | 65.9 ft | 30 | 1969 |
| CR 125e over Bartee Ditch | Fair | 26.2 ft | 30 | 1983 |
| CR 100w over Mud Creek | Fair | 21.0 ft | 20 | 1989 |
| CR 350s over Mill Creek | Fair | 67.6 ft | 20 | 2005 |
| US 35 over Quigley Marsh Ditch | Good | 74.8 ft | 8,928 | 2011 |
| US 421 over Mosley Ditch | Good | 81.4 ft | 5,222 | 1985 |
| SR 14 over Tippecanoe River | Good | 353.7 ft | 4,468 | 1952 |
| US 421 over Muck Pocket & Antrim Dit | Good | 1176.8 ft | 4,420 | 1931 |
| US 35 over Tippecanoe River | Good | 354.7 ft | 4,204 | 1982 |
| US 35 over Mill Ditch | Good | 79.7 ft | 3,468 | 2003 |
| US 35 over Indian Creek | Good | 86.9 ft | 2,793 | 2003 |
| SR 14 over Hoover Ditch | Good | 39.7 ft | 2,181 | 1999 |
| SR 119 over Mud Creek | Good | 69.9 ft | 2,006 | 2008 |
| SR 14 over Lincoln Ditch | Good | 24.9 ft | 1,815 | 1996 |
| SR 14 over Antrim Ditch | Good | 70.5 ft | 1,569 | 2004 |
| SR 39 over Lincoln Ditch | Good | 36.7 ft | 1,151 | 1950 |
| SR 39 over Emmet Ditch | Good | 84.3 ft | 1,026 | 2018 |
| Washington ST over Tippecanoe River | Good | 220.8 ft | 1,000 | 1977 |
| SR 119 over Dickey Creek | Good | 88.3 ft | 875 | 2007 |
| CR 625e over Tippecanoe River | Good | 176.8 ft | 600 | 2014 |
| CR 1450w over Mosley Ditch | Good | 79.7 ft | 500 | 1966 |
| CR 200s over Big Monon Ditch | Good | 113.8 ft | 390 | 2001 |
| Camp Road #2 over Dilts & Anstis Ditch | Good | 89.9 ft | 143 | 1991 |
| Park Roadcr 1600 W over Ryan Ditch | Good | 37.7 ft | 143 | 1993 |
| CR 600w over Budd Fisher Ditch | Good | 61.7 ft | 130 | 1970 |
| CR 700e over Mill Creek | Good | 65.9 ft | 130 | 1975 |
| CR 700n over Bogus Run | Good | 67.9 ft | 130 | 2018 |
| CR 250s over Mill Creek | Good | 68.6 ft | 110 | 2024 |
| CR 100s over Lincoln Ditch | Good | 29.9 ft | 80 | 1986 |
| CR 400s over Agnew Ditch | Good | 31.8 ft | 70 | 1992 |
| CR 400e over Mill Creek | Good | 71.5 ft | 70 | 2020 |
| CR 1000w over Big Monon Ditch | Good | 113.8 ft | 50 | 1988 |
| CR 625e over Mill Creek | Good | 65.9 ft | 50 | 1975 |
| CR 150s over Little Mill Creek | Good | 61.7 ft | 30 | 1969 |
| CR 800s over Hill Ditch | Good | 23.0 ft | 30 | 2021 |