| Us20/us275 over Elkhorn River | Poor | 222.1 ft | 3,315 | 1937 |
| Township Road over Blackbird Creek | Poor | 61.0 ft | 20 | 1935 |
| Township Road over Stream | Poor | 90.9 ft | 15 | 1935 |
| Township Road over Dry Creek | Poor | 61.0 ft | 5 | 1935 |
| Us20/us275 over Dry Creek | Fair | 80.1 ft | 3,315 | 1937 |
| Us20 over Elkhorn River | Fair | 55.1 ft | 2,210 | 1938 |
| Us20 over Elkhorn River | Fair | 120.1 ft | 2,210 | 1997 |
| Us275 over S Fk Elkhorn River | Fair | 160.1 ft | 1,850 | 1979 |
| Us281 over Elkhorn River Overflow | Fair | 62.0 ft | 1,320 | 1991 |
| Us281 over Eagle Creek | Fair | 228.0 ft | 1,295 | 1998 |
| L45b Us20 To Us275 over Elkhorn River | Fair | 178.1 ft | 390 | 1982 |
| N11 over S Frk Elkhorn River | Fair | 23.0 ft | 325 | 1977 |
| Coll 7514 over Elkhorn River | Fair | 119.1 ft | 200 | 1973 |
| Fas 2300 over Eagle Creek | Fair | 111.9 ft | 190 | 1983 |
| 855th RD over Dry Creek | Fair | 40.0 ft | 125 | 1935 |
| Fas 2335 over Louse Creek | Fair | 30.8 ft | 75 | 1992 |
| Coll 7508 over Cache Creek | Fair | 50.9 ft | 70 | 1985 |
| Coll 7489 over Clearwater Creek | Fair | 62.0 ft | 65 | 1983 |
| County Highway over Clearwater Creek | Fair | 61.0 ft | 60 | 1935 |
| Township Road over Stream | Fair | 23.0 ft | 55 | 1986 |
| County Highway over Elkhorn River | Fair | 57.1 ft | 45 | 1987 |
| Township Road over Stream | Fair | 33.1 ft | 30 | 1988 |
| County Highway over Stream | Fair | 26.9 ft | 25 | 1984 |
| County Highway over Dry Creek | Fair | 66.9 ft | 25 | 1980 |
| Township Road over Stream | Fair | 42.0 ft | 15 | 2000 |
| County Highway over Stream | Fair | 24.0 ft | 15 | 1935 |
| Township Road over M Br Verdigris Creek | Fair | 62.0 ft | 15 | 1986 |
| County Highway over Louse Creek | Fair | 30.8 ft | 15 | 1992 |
| County Highway over Holt Creek | Fair | 36.1 ft | 10 | 1993 |
| Township Road over Cache Creek | Fair | 63.0 ft | 10 | 1985 |
| Township Road over Stream | Fair | 29.9 ft | 10 | 1987 |
| 881 Road over Redbird Creek | Fair | 32.2 ft | 10 | 1984 |
| County Highway over Turkey Creek | Fair | 29.9 ft | 10 | 1989 |
| Township Road over Stream | Fair | 33.1 ft | 10 | 1935 |
| Township Road over Steele Creek | Fair | 28.9 ft | 10 | 1935 |
| Township Road over Holt Creek | Fair | 58.1 ft | 5 | 1985 |
| Township Road over Cache Creek | Fair | 62.0 ft | 5 | 1983 |
| Township Road over Dry Creek | Fair | 25.9 ft | 5 | 1991 |
| Township Road over Clearwater Creek | Fair | 49.9 ft | 5 | 1989 |
| Township Road over Keegan Creek | Fair | 27.9 ft | 5 | 1988 |
| Township Road over Blackbird Creek | Fair | 41.0 ft | 5 | 1985 |
| Township Road over Stream | Fair | 33.1 ft | 5 | 1935 |
| Township Road over Cache Creek | Fair | 50.9 ft | 5 | 1983 |
| Us20/us275 over Stream | Good | 39.0 ft | 3,315 | 1968 |
| Us20 over Stream | Good | 24.9 ft | 3,075 | 1935 |
| Us20/us275 over Stream | Good | 42.0 ft | 2,665 | 1996 |
| Us20/us275 over Stream | Good | 37.1 ft | 2,665 | 1996 |
| Us20/us275 over Stream | Good | 49.9 ft | 2,665 | 1996 |
| Us20/us275 over Stream | Good | 49.9 ft | 2,665 | 1996 |
| Us275 over Elkhorn R S Fk Trib | Good | 32.2 ft | 1,850 | 1979 |
| Us275 over Cache Creek | Good | 100.1 ft | 1,850 | 1979 |
| Us275 over Stream | Good | 39.0 ft | 1,840 | 2000 |
| Us275 over Stream | Good | 36.1 ft | 1,840 | 1937 |
| Us281 over Blackbird Creek | Good | 22.0 ft | 1,590 | 1999 |
| Us281 over Dry Creek | Good | 78.1 ft | 1,320 | 1964 |
| Us281 over Dry Creek Overflow | Good | 62.0 ft | 1,320 | 1963 |
| Us281 over Elkhorn River | Good | 161.1 ft | 1,320 | 1991 |
| US 281 over Niobrara River | Good | 1055.1 ft | 1,295 | 2020 |
| Us281 over Niobrara River | Good | 662.1 ft | 1,295 | 2003 |
| Us20 over Stream | Good | 30.8 ft | 1,125 | 1937 |
| Us281 over S Fk Elkhorn River | Good | 109.9 ft | 1,125 | 2009 |
| Us281 over Stream | Good | 32.2 ft | 1,125 | 2009 |
| Us281 over Cache Creek | Good | 82.0 ft | 1,050 | 2006 |
| Us281 over Trib. To Cache Creek | Good | 34.1 ft | 1,050 | 2006 |
| Us281 over Dry Creek | Good | 71.9 ft | 1,050 | 2006 |
| Us20 over Elkhorn River | Good | 132.9 ft | 820 | 2000 |
| Us20 over Stream | Good | 41.0 ft | 820 | 2000 |
| Us20 over Overflow Elkhorn River | Good | 41.0 ft | 820 | 2000 |
| Us20 over Elkhorn River Trib | Good | 192.9 ft | 820 | 1990 |
| N11 over Stream | Good | 33.1 ft | 640 | 1953 |
| N11 over Stream | Good | 22.0 ft | 640 | 1953 |
| N11 over Dry Creek | Good | 91.9 ft | 640 | 1990 |
| N11 over Stream | Good | 25.9 ft | 640 | 1953 |
| N11 over Elkhorn River | Good | 214.9 ft | 640 | 1953 |
| N11 over Brush Creek | Good | 577.1 ft | 390 | 1984 |
| N11 over Niobrara River | Good | 746.1 ft | 390 | 1983 |
| L45b Us20 To Us275 over Elkhorn River Overflow | Good | 34.1 ft | 390 | 1982 |
| N11 over Holt Creek | Good | 74.1 ft | 360 | 1959 |
| N11 over Stream | Good | 22.0 ft | 360 | 1959 |
| N11 over Stream | Good | 22.0 ft | 360 | 1959 |
| N11 over Stream | Good | 24.9 ft | 360 | 1959 |
| N11 over Dry Creek | Good | 26.9 ft | 345 | 2017 |
| N11 over Dry Creek Trib | Good | 32.2 ft | 345 | 2017 |
| N11 over Dry Creek | Good | 26.9 ft | 345 | 2017 |
| N11 over Stream | Good | 21.0 ft | 345 | 1959 |
| N11 over So. Fork Elkhorn River | Good | 20.0 ft | 310 | 1977 |
| N11 over S Frk Elkhorn River | Good | 20.0 ft | 310 | 1977 |
| N95 over S Fk Elkhorn River | Good | 38.1 ft | 300 | 1948 |
| N95 over Stream | Good | 21.0 ft | 300 | 1948 |
| Coll 7489 over Cache Creek | Good | 128.0 ft | 290 | 1998 |
| Coll 7489 over S Fk Elkhorn River | Good | 192.6 ft | 290 | 2014 |
| Township Road over Elkhorn River | Good | 122.0 ft | 280 | 1989 |
| Fas 2290 over N Br Verdigris Creek | Good | 91.9 ft | 250 | 1981 |
| 468 AVE over Dry Creek | Good | 26.2 ft | 205 | 2015 |
| Fas 1970 over Keegan Creek | Good | 25.9 ft | 205 | 1983 |
| Fas 1970 over Stream | Good | 31.2 ft | 205 | 2015 |
| 468th AVE over Elkhorn River | Good | 122.0 ft | 205 | 1978 |
| Coll 7510 over Elkhorn River | Good | 212.9 ft | 205 | 1988 |
| 887th RD over Big Sandy Creek | Good | 39.7 ft | 190 | 2021 |
| County Highway over Elkhorn River | Good | 82.0 ft | 165 | 1996 |
| County Highway over Elkhorn River | Good | 102.0 ft | 165 | 1996 |
| 503rd RD over Niobrara River | Good | 654.9 ft | 165 | 1986 |
| Coll 7504 over Dry Creek Trib/overflow | Good | 74.1 ft | 115 | 1999 |
| Coll 7504 over Dry Creek | Good | 73.2 ft | 115 | 1999 |
| Road 870 over Elkhorn River Tributary | Good | 26.9 ft | 100 | 2023 |
| Fas 2260 over S Fk Elkhorn River | Good | 111.9 ft | 95 | 1979 |
| Fas 2270 over Elkhorn River | Good | 173.9 ft | 80 | 1989 |
| Co RD over Stream | Good | 24.0 ft | 80 | 2016 |
| Road 892 over Redbird Creek | Good | 103.0 ft | 80 | 1988 |
| Fas 1970 over Overflow To Holt Creek | Good | 59.1 ft | 75 | 2003 |
| Fas 1970 over Holt Creek | Good | 92.8 ft | 75 | 2003 |
| Township Road over Stream | Good | 29.9 ft | 70 | 1988 |
| 472nd AVE over Big Sandy Creek Trib | Good | 28.2 ft | 70 | 2021 |
| 472nd AVE over Big Sandy Creek | Good | 37.4 ft | 70 | 2021 |
| 472 AVE over North Fork Little Nemaha | Good | 24.0 ft | 70 | 2021 |
| Fas 2105 over Elkhorn River | Good | 102.0 ft | 70 | 1985 |
| Fas 2105 over Stream | Good | 91.9 ft | 70 | 1985 |
| Coll 7508 over Dry Creek | Good | 66.9 ft | 70 | 2001 |
| Coll 7508 over Cache Creek | Good | 26.9 ft | 70 | 1985 |
| Coll 7508 over Cache Creek | Good | 25.9 ft | 70 | 1985 |
| 887th RD over Redbird Creek | Good | 82.0 ft | 65 | 1979 |
| Coll 7526 over Blackbird Creek | Good | 80.1 ft | 65 | 2016 |
| 476th AVE over Big Sandy Creek | Good | 82.0 ft | 60 | 1994 |
| Township Road over S Fk Elkhorn River | Good | 101.0 ft | 60 | 1978 |
| Coll 7495 over Stream | Good | 24.0 ft | 60 | 1996 |
| 471st AVE over Elkhorn River | Good | 169.9 ft | 60 | 2017 |
| Coll 7516 over Big Sandy Creek | Good | 102.0 ft | 60 | 1985 |
| 470th AVE over Niobrara River | Good | 957.0 ft | 60 | 2022 |
| County Highway over Elkhorn River | Good | 134.8 ft | 60 | 2024 |
| County Highway over Stream | Good | 107.0 ft | 55 | 1992 |
| County Highway over Elkhorn River Middle Ove | Good | 37.1 ft | 55 | 1992 |
| County Highway over Elkhorn River | Good | 107.0 ft | 55 | 1992 |
| 888th RD over Camp Creek | Good | 53.5 ft | 55 | 2018 |
| 478th AVE over South Fork Elkhorn River | Good | 24.9 ft | 50 | 2022 |
| Coll 7491 over Cache Creek | Good | 63.0 ft | 45 | 1984 |
| 469th AVE over Elkhorn River | Good | 94.2 ft | 45 | 1935 |
| Coll 7503 over Cache Creek | Good | 73.2 ft | 45 | 1990 |
| Coll 7495 over Big Sandy Creek | Good | 77.1 ft | 40 | 1991 |
| 469th RD over Elkhorn River Trib | Good | 38.1 ft | 40 | 1987 |
| Township Road over Elkhorn River | Good | 97.1 ft | 40 | 1986 |
| Coll 7497 over Big Sandy Creek | Good | 27.6 ft | 40 | 2021 |
| Coll 7428 over Holt Creek | Good | 60.0 ft | 40 | 1986 |
| Coll 7507 over Eagle Creek | Good | 131.9 ft | 40 | 1993 |
| Coll 7507 over Stream | Good | 102.0 ft | 40 | 2001 |
| Coll 7526 over Honey Creek | Good | 37.1 ft | 40 | 2005 |
| Coll 7507 over Eagle Creek | Good | 105.0 ft | 40 | 2018 |
| Coll 7511 over Blackbird Creek | Good | 24.9 ft | 40 | 1989 |
| Township Road over Keegan Creek | Good | 30.8 ft | 35 | 1999 |
| Coll 7516 over Big Sandy Creek | Good | 102.0 ft | 35 | 2018 |
| Township Road over Keegan Creek | Good | 36.1 ft | 35 | 1993 |
| Township Road over Elkhorn River | Good | 173.9 ft | 35 | 1989 |
| County Highway over Stream | Good | 40.0 ft | 35 | 1989 |
| 478 AVE over Elkhorn River | Good | 90.2 ft | 35 | 1990 |
| Coll 7514 over Elkhorn River | Good | 173.9 ft | 35 | 2012 |
| Township Road over Elkhorn River | Good | 118.1 ft | 35 | 1989 |
| Township Road over Stream | Good | 70.9 ft | 35 | 1985 |
| Township Road over Stream | Good | 22.0 ft | 35 | 1993 |
| Coll 7514 over Stream | Good | 35.1 ft | 35 | 1999 |
| County Highway over Blackbird Creek | Good | 92.8 ft | 35 | 1997 |
| County Highway over Stream | Good | 32.2 ft | 35 | 1986 |
| Township Road over Keegan Creek | Good | 30.8 ft | 30 | 2003 |
| County Highway over Dry Creek | Good | 44.0 ft | 30 | 1998 |
| County Highway over Dry Creek | Good | 29.9 ft | 30 | 1992 |
| 478th RD over Elkhorn River Trib | Good | 34.1 ft | 30 | 2000 |
| Township Road over M Br Verdigris Creek | Good | 63.0 ft | 30 | 1993 |
| Township Road over Stream | Good | 29.9 ft | 30 | 2004 |
| Coll 7502 over Stream | Good | 36.1 ft | 30 | 1985 |
| 846th RD over Clearwater Creek | Good | 51.8 ft | 30 | 1983 |
| Township Road over Stream | Good | 47.9 ft | 25 | 2002 |
| 890 RD over Beaver Creek | Good | 63.0 ft | 25 | 2012 |
| County Highway over Holt Creek | Good | 51.8 ft | 25 | 1992 |
| Township Road over S Fk Elkhorn River | Good | 54.1 ft | 25 | 1994 |
| Township Road over Stream | Good | 48.9 ft | 25 | 1994 |
| Township Road over Keegan Creek | Good | 29.9 ft | 25 | 1989 |
| 464th AVE over Elkhorn River N Fk | Good | 49.9 ft | 25 | 1990 |
| Township Road over South Overflow Elkhorn R | Good | 82.0 ft | 25 | 1990 |
| Township Road over Elkhorn River | Good | 123.0 ft | 25 | 1990 |
| Township Road over North Overflow Elkhorn R | Good | 32.2 ft | 25 | 1990 |
| County Highway over Holt Creek | Good | 64.0 ft | 25 | 1984 |
| County Highway over Blackbird Creek | Good | 92.8 ft | 25 | 1997 |
| Township Road over Elkhorn River | Good | 126.0 ft | 25 | 1990 |
| County Highway over N Br Verdigris Creek | Good | 91.9 ft | 25 | 1997 |
| 884 Road over Redbird Creek | Good | 42.0 ft | 25 | 1987 |
| Coll 7524 over Blackbird Creek | Good | 24.9 ft | 25 | 1984 |
| Coll 7491 over Cache Creek | Good | 47.9 ft | 25 | 1991 |
| County Highway over Beaver Creek | Good | 152.9 ft | 20 | 2003 |
| County Highway over Dry Creek | Good | 36.1 ft | 20 | 1986 |
| Township Road over S Fk Elkhorn River | Good | 64.0 ft | 20 | 1989 |
| Township Road over Stream | Good | 61.0 ft | 20 | 1983 |
| County Highway over N Fk Elkhorn River | Good | 36.1 ft | 20 | 1985 |
| County Highway over Dry Creek | Good | 38.1 ft | 20 | 2012 |
| Coll 7528 over Louse Creek | Good | 36.1 ft | 20 | 1983 |
| Township Road over Elkhorn River | Good | 149.9 ft | 20 | 2005 |
| County Highway over Stream | Good | 32.2 ft | 20 | 1984 |
| Township Road over Stream | Good | 49.9 ft | 20 | 2005 |
| Township Road over Cache Creek | Good | 27.9 ft | 15 | 1987 |
| Township Road over Eagle Creek | Good | 142.1 ft | 15 | 1993 |
| 470th AVE over Dry Creek | Good | 32.8 ft | 15 | 1988 |
| 477th AVE over Elkhorn River So Fk | Good | 43.0 ft | 15 | 2013 |
| County Highway over Elkhorn River | Good | 149.9 ft | 15 | 2010 |
| 488th AVE over Elkhorn River | Good | 253.9 ft | 15 | 2020 |
| 488th AVE over Elkhorn River Overflow | Good | 37.4 ft | 15 | 2020 |
| Coll 7504 over S Fk Elkhorn River | Good | 91.9 ft | 15 | 1980 |
| County Highway over Dry Creek | Good | 99.1 ft | 15 | 2015 |
| Township Road over Stream | Good | 40.0 ft | 15 | 2024 |
| Township Road over Cache Creek | Good | 54.1 ft | 15 | 1987 |
| County Highway over Stream | Good | 103.0 ft | 15 | 1996 |
| 882nd Road over Eagle Creek Middle Br | Good | 33.1 ft | 15 | 1988 |
| 893rd RD over Louse Creek | Good | 24.9 ft | 15 | 1992 |
| 893rd RD over Sand Creek | Good | 33.1 ft | 15 | 1989 |
| Township Road over M Br Verdigris Creek | Good | 40.0 ft | 15 | 1986 |
| County Highway over Stream | Good | 30.8 ft | 15 | 2003 |
| County Highway over Stream | Good | 40.0 ft | 15 | 1987 |
| County Highway over Redbird Creek | Good | 118.1 ft | 15 | 1997 |
| County Highway over Beaver Creek | Good | 40.0 ft | 15 | 1988 |
| Deer RD over Beaver Creek | Good | 49.9 ft | 10 | 1989 |
| 488th AVE over Elkhorn River So Fk Trib | Good | 37.1 ft | 10 | 2013 |
| Township Road over S Fk Elkhorn River | Good | 38.1 ft | 10 | 2004 |
| Township Road over Cache Creek | Good | 32.2 ft | 10 | 2013 |
| Township Road over Cache Creek | Good | 51.8 ft | 10 | 1985 |
| Township Road over Trib-holt Creek | Good | 27.9 ft | 10 | 1991 |
| Township Road over Stream | Good | 38.1 ft | 10 | 1982 |
| 510th AVE over Clearwater Creek | Good | 39.0 ft | 10 | 1995 |
| Township Road over Dry Creek Tributary | Good | 29.9 ft | 10 | 1999 |
| County Highway over Stream | Good | 46.9 ft | 10 | 2002 |
| 873 RD over Dry Creek | Good | 33.1 ft | 10 | 1999 |
| County Highway over Stream | Good | 73.2 ft | 10 | 2012 |
| 485th AVE over Eagle Creek North Branch | Good | 40.0 ft | 10 | 1988 |
| Township Road over Stream | Good | 27.9 ft | 10 | 1991 |
| Township Road over M Br Verdigris Creek | Good | 60.0 ft | 10 | 1998 |
| Township Road over Eagle Creek | Good | 122.0 ft | 10 | 1994 |
| 885 Road over Backbird Creek | Good | 41.0 ft | 10 | 1989 |
| Township Road over Redbird Creek | Good | 95.1 ft | 10 | 1940 |
| Township Road over Cache Creek | Good | 54.1 ft | 10 | 1935 |
| Township Road over Holt Creek | Good | 38.1 ft | 5 | 2008 |
| Township Road over Holt Creek | Good | 32.2 ft | 5 | 1985 |
| Township Road over Cache Creek | Good | 78.1 ft | 5 | 2022 |
| Township Road over Stream | Good | 109.9 ft | 5 | 1935 |
| 494th AVE over Cache Creek | Good | 58.1 ft | 5 | 1996 |
| Township Road over S Fk Elkhorn River | Good | 53.1 ft | 5 | 1988 |
| Township Road over Stream | Good | 41.0 ft | 5 | 1991 |
| 493rd AVE over Blackbird Creek | Good | 40.0 ft | 5 | 1981 |