| US81 over Corporation Gulch | 1929 | 16,150 | Good |
| US275 over Corporation Gulch | 1957 | 15,985 | Good |
| US81 over UPRR 188-063-b | 1988 | 15,715 | Fair |
| BENJAMIN/FAU6018 over Stream | 1970 | 15,250 | Good |
| Bnjmin AVE/FAU6018 over N Fk Elkhorn River | 1967 | 13,625 | Good |
| US81 over Elkhorn River | 1974 | 13,460 | Fair |
| US275 over N Fk Elkhorn River | 1955 | 11,135 | Fair |
| Norflk AVE/FAU6020 over Corporation Gulch | 1982 | 10,615 | Fair |
| Norfolk Ave over Elkhorn River N Fk Trib | 2017 | 10,325 | Good |
| N 1ST St/fau 6009 over Stream | 2023 | 9,930 | Good |
| US81 over N Fk Elkhorn River | 2003 | 9,340 | Good |
| US81 over N Fk Elkhorn River | 2003 | 9,340 | Good |
| US81 over N Fork Elkhorn Riv Ovrfl | 2003 | 9,340 | Fair |
| US81 over N Fork Elkhorn Riv Ovrfl | 2003 | 9,340 | Fair |
| US81 over Stream | 2003 | 9,340 | Good |
| US81 over Stream | 2003 | 9,340 | Good |
| US81 over Stream | 2003 | 9,340 | Good |
| Nb-us81 over Union Creek | 1978 | 9,010 | Fair |
| Sb-us81 over Union Creek | 1992 | 9,010 | Fair |
| US81 over Stream | 1978 | 9,010 | Fair |
| US81 over Stream | 1935 | 8,820 | Fair |
| Pasewlk AV/FAU6004 over Corporation Gulch | 1935 | 8,695 | Fair |
| US275 over Elkhorn River Tributary | 1994 | 8,415 | Good |
| Norflk AVE/FAU6020 over N Fk Elkhorn River | 1968 | 8,130 | Poor |
| US81 over Union Creek Tributary | 1940 | 7,875 | Fair |
| US275 over Elkhorn River | 1983 | 7,010 | Fair |
| US275 over Elkhorn River | 2006 | 7,010 | Good |
| US275 over Elkhorn River Overflow | 2006 | 7,010 | Good |
| US275 over Elkhorn River Overflow | 2006 | 7,010 | Good |
| US275 over Elkhorn River Ovrflo | 2006 | 7,010 | Good |
| US275 over Elkhorn River Ovrflo | 2006 | 7,010 | Good |
| US275 over Elkhorn River Ovrflo | 2006 | 7,010 | Good |
| US275 over Elkhorn River Tributary | 2006 | 7,010 | Good |
| US275 over Elkhorn River Tributary | 2006 | 7,010 | Good |
| US275 over Elkhorn River Tributary | 2006 | 7,010 | Good |
| US275 over Stream | 2006 | 7,010 | Good |
| US275 over Stream | 2006 | 7,010 | Good |
| US275 over Stream | 2006 | 7,010 | Good |
| N35 over Stream | 1953 | 6,605 | Good |
| N 25TH St /FAU6001 over Stream | 2011 | 6,340 | Good |
| N35 over Stream | 1983 | 6,305 | Good |
| US275 over Deer Creek | 1992 | 4,565 | Fair |
| US275 over Deer Creek | 1992 | 4,565 | Good |
| US275 over Elkhorn River Tributary | 1992 | 4,565 | Good |
| US275 over Buffalo Creek | 1992 | 4,485 | Fair |
| US275 over Dry Creek | 1992 | 4,485 | Good |
| N24 over Stream | 1991 | 3,925 | Good |
| Elm Ave/fau 6012 over Stream | 1971 | 3,375 | Fair |
| N121 over Battle Creek | 1967 | 2,960 | Fair |
| N E Industrial Hwy over N Fork Elkhorn R Ovrflw | 2018 | 2,815 | Good |
| _ over Spring Creek | 2018 | 2,815 | Good |
| _ over Victory Rd | 2018 | 2,815 | Good |
| _ over _ | 2018 | 2,815 | Good |
| N E Industrial Hwy over N Fork Elkhorn R | 2018 | 2,755 | Good |
| N E Industrial Hwy over N Fork Elkhorn R Ovrflw | 2018 | 2,755 | Good |
| Monroe Ave over Stream | 1997 | 2,385 | Fair |
| Main St/fas 2907 over Union Creek | 1938 | 2,065 | Fair |
| N32 over Union Creek | 1957 | 2,045 | Poor |
| 1ST St over Elkhorn River | 1964 | 2,005 | Fair |
| N 1ST / Fau 6009 over N Fk Elkhorn River | 1972 | 1,685 | Good |
| N 1ST / Fau 6009 over Spring Branch | 1986 | 1,685 | Good |
| N32 over Stream | 1957 | 1,205 | Fair |
| N121 over Stream | 1965 | 970 | Good |
| N45 over Dry Creek | 1960 | 945 | Good |
| N45 over Dry Creek | 1960 | 945 | Good |
| N45 over Shell Creek | 1960 | 945 | Good |
| N32 over Stream | 1962 | 930 | Good |
| N32 over Stream | 1962 | 930 | Fair |
| Nucor Rd over Spring Branch | 1975 | 860 | Fair |
| Fas 2830 over Elkhorn River | 1972 | 850 | Fair |
| Airport Rd over Elkhorn River Trib | 1991 | 815 | Good |
| N45 over Dry Creek | 1960 | 760 | Good |
| 546TH Rd over Elkhorn River Trib | 1987 | 750 | Fair |
| Fas 2915 over Elkhorn River | 1967 | 750 | Poor |
| N32 over Stream | 2009 | 650 | Fair |
| N32 over Union Creek | 2009 | 650 | Good |
| Fas 2907 over Stream | 1944 | 540 | Fair |
| 840TH Rd over Elkhorn River Trib | 1990 | 450 | Fair |
| Koenigstein Avenue over Corporation Gulch | 1950 | 400 | Fair |
| 839TH Rd over Battle Creek | 1970 | 395 | Fair |
| 839TH Rd over Battle Creek Trib | 1965 | 395 | Fair |
| Jackson Street over Union Creek | 1970 | 385 | Fair |
| N32/n45 over Stream | 1951 | 365 | Poor |
| Fas 2798 over Drainage Way | 1935 | 350 | Fair |
| Fas 2798 over Stream | 1935 | 350 | Good |
| 539TH Ave over Buffalo Creek | 1965 | 335 | Fair |
| Fas 2895 over Elkhorn River | 1968 | 335 | Fair |
| 539TH Ave over Deer Creek | 1988 | 300 | Fair |
| Victory Rd over Spring Branch | 1977 | 300 | Good |
| Fairground Road over Drainage Ditch | 1970 | 275 | Fair |
| South Airport Rd over Elkhorn River Trib | 1993 | 270 | Good |
| 840TH Rd over Battle Creek | 1978 | 250 | Fair |
| County Highway over Drainage Way | 1972 | 250 | Fair |
| Fas 2905 over Stream | 1993 | 240 | Fair |
| 11TH St over Corporation Gulch | 1935 | 200 | Fair |
| 14TH Street over Corporation Gulch | 1986 | 200 | Fair |
| 839TH Rd over Deer Creek | 2018 | 200 | Good |
| Center Drive over Corporation Gulch | 1935 | 200 | Fair |
| County Highway over Drainage Ditch | 1972 | 200 | Fair |
| Park Avenue over Corporation Gulch | 1988 | 200 | Fair |
| Phillip Avenue over Corporation Gulch | 1935 | 200 | Fair |
| Fas 2810 over Stream | 1954 | 175 | Fair |
| South Airport Rd over Elkhorn River Trib | 1987 | 175 | Fair |
| Fas 2845 over Stream | 1999 | 160 | Fair |
| Fas 2845 over Stream | 2007 | 160 | Good |
| Fas 2845 over Union Creek | 2007 | 160 | Good |
| Fas 2895 over Stream | 1982 | 155 | Fair |
| 549TH Ave over Elkhorn River Trib | 2001 | 150 | Good |
| Fas 2917 over Elkhorn River | 1986 | 150 | Fair |
| 839TH Rd over Dry Creek Trib | 1968 | 145 | Fair |
| 839TH Rd over Giles Creek | 2002 | 145 | Good |
| Coll 7703 over Elkhorn River | 2002 | 140 | Good |
| 843RD Road over Elkhorn River Trib | 2019 | 120 | Good |
| 839TH Rd over Buffalo Creek | 1976 | 115 | Fair |
| 841ST Rd over Buffalo Creek | 2007 | 100 | Fair |
| County Highway over N Fk Elkhorn River | 1906 | 100 | Poor |
| N 6TH St over Taylor Creek | 1976 | 100 | Fair |
| 838TH Rd over Battle Creek | 1981 | 90 | Good |
| Coll 7644 over Buffalo Creek | 1993 | 85 | Fair |
| County Highway over Stream | 1957 | 85 | Fair |
| 545TH Ave over Union Creek N Fk Trib | 1999 | 80 | Fair |
| 842ND Rd over Elkhorn River Trib | 1988 | 80 | Fair |
| Nucor Rd over Hadar Creek Trib | 1935 | 80 | Fair |
| Coll 7635 over Shell Creek | 1981 | 75 | Fair |
| Coll 7635 over Stream | 1935 | 75 | Fair |
| Coll 7635 over Stream | 1935 | 75 | Good |
| Coll 7697 over Stream | 1935 | 75 | Poor |
| Coll 7697 over Taylor Creek | 2001 | 75 | Fair |
| County Highway over Shell Creek | 1983 | 75 | Fair |
| County Highway over Stream | 1992 | 75 | Fair |
| 546TH Ave over Union Creek N Fk Trib | 1950 | 70 | Fair |
| Coll 7644 over Battle Creek | 1972 | 70 | Fair |
| County Highway over Union Creek | 1996 | 70 | Fair |
| Fas 2885 over Union Creek | 1978 | 70 | Good |
| County Highway over Battle Creek | 1981 | 65 | Fair |
| County Highway over Stream | 1935 | 65 | Fair |
| County Highway over Stream | 1993 | 65 | Fair |
| Half Mile Rd over Elkhorn River Trib | 2004 | 65 | Fair |
| 538TH Ave over Shell Creek | 1990 | 60 | Fair |
| 538TH St over Shell Creek Trib | 1957 | 60 | Poor |
| 542ND Ave over Union Creek N Fk Trib | 1950 | 60 | Poor |
| 545TH Ave over Union Creek N Fk | 1987 | 60 | Fair |
| 545TH Rd over Union Creek N Fk Trib | 1955 | 60 | Poor |
| 549TH St over Union Creek N Fk Trib | 1970 | 60 | Fair |
| 823RD Rd over Shell Creek Trib | 2001 | 60 | Good |
| 823RD Rd over Tracy Creek Trib | 2023 | 60 | Good |
| 824TH Rd over Shell Creek Trib | 1979 | 60 | Fair |
| 826TH Rd over Union Creek N Fk Trib | 2002 | 60 | Good |
| 827TH Rd over Union Creek N Fk | 1957 | 60 | Fair |
| 840TH Rd over Deer Creek | 1989 | 60 | Fair |
| 841ST Rd over Dry Creek | 1970 | 60 | Good |
| County Highway over Battle Creek | 1985 | 60 | Good |
| County Highway over Battle Creek | 1935 | 60 | Poor |
| County Highway over Battle Creek | 1981 | 60 | Fair |
| County Highway over Battle Creek | 1975 | 60 | Fair |
| County Highway over Drainage Way | 2016 | 60 | Good |
| County Highway over Stream | 1935 | 60 | Fair |
| County Highway over Stream | 1978 | 60 | Fair |
| County Highway over Taylor Creek | 1970 | 60 | Poor |
| County Highway over Taylor Creek | 1981 | 60 | Poor |
| 543RD Ave over Union Creek N Fk | 1960 | 55 | Fair |
| 543RD Ave over Union Creek N Fk | 2000 | 55 | Fair |
| 835TH Rd over Buffalo Creek | 1983 | 55 | Fair |
| 835TH Rd over Deer Creek Trib | 2021 | 55 | Good |
| 843RD Rd over Dry Creek | 2003 | 55 | Fair |
| County Highway over Stream | 2004 | 55 | Fair |
| County Highway over Stream | 2003 | 55 | Good |
| County Highway over Stream | 1960 | 55 | Poor |
| County Highway over Stream | 1935 | 55 | Fair |
| Fas 2810 over Battle Creek | 1961 | 55 | Fair |
| 543RD Ave over Battle Creek Trib | 1960 | 50 | Fair |
| 544TH Ave over Union Creek N Fk Trib | 1975 | 50 | Fair |
| 830TH Rd over Union Creek Trib | 2020 | 50 | Good |
| 837TH Rd over Deer Creek | 1993 | 50 | Good |
| 837TH Rd over Giles Creek Trib | 2002 | 50 | Fair |
| 838TH Rd over Elkhorn River Trib | 1987 | 50 | Fair |
| Coll 7697 over Drainage Ditch | 1965 | 50 | Poor |
| Coll 7697 over Stream | 1998 | 50 | Fair |
| Coll 7697 over Stream | 2003 | 50 | Fair |
| Coll 7697 over Union Creek | 1994 | 50 | Fair |
| County Highway over Drainage Ditch | 1984 | 50 | Fair |
| County Highway over Drainage Ditch | 2012 | 50 | Good |
| County Highway over Sand Creek | 2002 | 50 | Fair |
| County Highway over Shell Creek | 1983 | 50 | Fair |
| County Highway over Stream | 1990 | 50 | Fair |
| County Highway over Stream | 1935 | 50 | Fair |
| County Highway over Stream | 1982 | 50 | Fair |
| County Highway over Stream | 1954 | 50 | Fair |
| County Highway over Stream | 2004 | 50 | Good |
| County Highway over Stream | 1960 | 50 | Fair |
| County Highway over Stream | 2004 | 50 | Good |
| County Highway over Stream | 1981 | 50 | Poor |
| County Highway over Stream | 2007 | 50 | Good |
| County Highway over Stream | 1935 | 50 | Fair |
| County Highway over Stream | 1990 | 50 | Fair |
| County Highway over Stream | 1987 | 50 | Fair |
| County Highway over Stream | 1987 | 50 | Fair |
| County Highway over Stream | 1960 | 50 | Poor |
| County Highway over Union Creek | 1977 | 50 | Fair |
| Eisenhower Ave over Spring Branch | 1976 | 50 | Fair |
| Michigan Ave over Corporation Gulch | 1990 | 50 | Good |
| South Airport Rd over Elkhorn River Trib | 1989 | 50 | Fair |
| 535TH Ave over Battle Creek | 1975 | 45 | Fair |
| 840TH Rd over Dry Creek | 1999 | 45 | Fair |
| County Highway over Battle Creek | 1996 | 45 | Good |
| County Highway over Stream | 1935 | 45 | Fair |
| County Highway over Stream | 2008 | 45 | Fair |
| County Highway over Stream | 2006 | 45 | Fair |
| County Highway over Stream | 1935 | 45 | Good |
| County Highway over Union Creek | 1972 | 45 | Good |
| 537 Ave over Battle Creek Trib | 2019 | 40 | Good |
| 537TH Ave over Battle Creek | 1970 | 40 | Fair |
| 537TH Ave over Battle Creek Trib | 1979 | 40 | Fair |
| 537TH Rd over Buffalo Creek | 1991 | 40 | Fair |
| 544TH Ave over Union Creek N Fk Trib | 1985 | 40 | Fair |
| 545TH Ave over Elkhorn River Trib | 1970 | 40 | Fair |
| 827TH Rd over Union Creek N Fk Trib | 2005 | 40 | Good |
| 837TH Rd over Buffalo Creek | 1935 | 40 | Poor |
| 840TH Rd over Buffalo Creek | 1975 | 40 | Fair |
| County Highway over Battle Creek | 2001 | 40 | Good |
| County Highway over Battle Creek | 1987 | 40 | Fair |
| County Highway over Drainage Ditch | 1965 | 40 | Fair |
| County Highway over Drainage Way | 2000 | 40 | Fair |
| County Highway over N Fk Elkhorn River | 1935 | 40 | Fair |
| County Highway over Stream | 1957 | 40 | Poor |
| County Highway over Stream | 1981 | 40 | Fair |
| County Highway over Stream | 2002 | 40 | Good |
| County Highway over Stream | 2009 | 40 | Good |
| County Highway over Stream | 1957 | 40 | Poor |
| County Highway over Stream | 2000 | 40 | Fair |
| County Highway over Stream | 1989 | 40 | Fair |
| County Highway over Stream | 2010 | 40 | Good |
| County Highway over Taylor Creek | 1935 | 40 | Poor |
| County Highway over Union Creek | 2014 | 40 | Good |
| County Highway over Union Creek | 1982 | 40 | Fair |
| County Highway over Union Creek | 1975 | 40 | Fair |
| 547TH Rd over Union Creek N Fk Trib | 1978 | 35 | Good |
| 838TH Rd over Buffalo Creek | 1975 | 35 | Fair |
| 838TH Rd over Deer Creek | 1983 | 35 | Fair |
| Coll 7698 over Stream | 1965 | 35 | Fair |
| Coll 7698 over Union Creek | 1976 | 35 | Fair |
| Coll 7698 over Union Creek | 1990 | 35 | Fair |
| County Highway over Battle Creek | 2009 | 35 | Good |
| County Highway over Drainage Way | 2007 | 35 | Good |
| County Highway over Sand Creek | 2002 | 35 | Fair |
| County Highway over Shell Creek | 2003 | 35 | Good |
| County Highway over Stream | 1975 | 35 | Good |
| County Highway over Stream | 1999 | 35 | Fair |
| County Highway over Stream | 1968 | 35 | Fair |
| County Highway over Stream | 1979 | 35 | Fair |
| County Highway over Stream | 2001 | 35 | Good |
| County Highway over Taylor Creek | 2012 | 35 | Good |
| County Highway over Union Creek | 1994 | 35 | Fair |
| Fas 2810 over Battle Creek | 1962 | 35 | Fair |
| Fas 2875 over Union Creek | 1982 | 35 | Fair |
| 538TH Ave over Shell Creek Trib | 2001 | 30 | Good |
| 538TH Ave over Shell Creek Trib | 2021 | 30 | Good |
| 543RD Ave over South Fork Union CR Trib | 2021 | 30 | Good |
| 546TH Ave over Union Creek N Fk | 1975 | 30 | Fair |
| 827TH Rd over Shell Creek Trib | 1972 | 30 | Fair |
| 829TH Rd over Battle Creek | 1996 | 30 | Good |
| 839TH Rd over Elkhorn River Trib | 1993 | 30 | Good |
| 844TH Rd over Elkhorn River Trib | 1987 | 30 | Good |
| 846TH Rd over Hadar Creek Trib | 1993 | 30 | Fair |
| County Highway over Battle Creek | 1975 | 30 | Fair |
| County Highway over Meridian Creek | 1989 | 30 | Fair |
| County Highway over Stream | 2001 | 30 | Fair |
| County Highway over Stream | 1957 | 30 | Poor |
| County Highway over Stream | 1995 | 30 | Fair |
| County Highway over Stream | 1960 | 30 | Poor |
| County Highway over Stream | 1935 | 30 | Poor |
| County Highway over Stream | 1935 | 30 | Fair |
| County Highway over Taylor Creek | 1970 | 30 | Fair |
| County Highway over Union Creek | 1959 | 30 | Fair |
| 536T Ave over Battle Creek | 1972 | 25 | Fair |
| 536TH Ave over Battle Creek Trib | 2021 | 25 | Good |
| 536TH Ave over Buffalo Creek | 1957 | 25 | Fair |
| 536TH Ave over Dry Creek Trib | 2023 | 25 | Good |
| 558TH Ave over Meridian Creek Trib | 2018 | 25 | Good |
| 831ST Rd over North Taylor Creek Trib | 1955 | 25 | Good |
| County Highway over Drainage Ditch | 2001 | 25 | Fair |
| County Highway over Drainage Way | 1957 | 25 | Fair |
| County Highway over Meridian Creek | 2003 | 25 | Good |
| County Highway over Stream | 1935 | 25 | Fair |
| County Highway over Stream | 1994 | 25 | Good |
| County Highway over Stream | 1997 | 25 | Good |
| County Highway over Stream | 1999 | 25 | Fair |
| County Highway over Stream | 2007 | 25 | Good |
| County Highway over Union Creek Tributary | 2016 | 25 | Good |
| County Highway over Waterway | 1950 | 25 | Poor |
| Elkhorn Wayside over Stream | 1935 | 25 | Fair |
| 557TH Ave over Meridian Creek Trib | 2023 | 20 | Good |
| County Highway over Battle Creek | 1935 | 20 | Fair |
| County Highway over Battle Creek | 1935 | 20 | Poor |
| County Highway over Stream | 2006 | 20 | Fair |
| County Highway over Stream | 1974 | 20 | Fair |
| County Highway over Union Creek | 1915 | 20 | Fair |
| 829TH Rd over Battle Creek Trib | 1981 | 15 | Fair |
| 841ST Rd over Deer Creek | 2006 | 15 | Fair |
| County Highway over Sand Creek | 1957 | 15 | Fair |
| County Highway over Stream | 2012 | 15 | Good |
| County Highway over Stream | 1935 | 10 | Poor |