| Co RD 754/col 7296 over Cnppid Canal | Poor | 185.0 ft | 170 | 1935 |
| Co RD 408/col 7309 over Nppid Canal | Poor | 40.0 ft | 70 | 1976 |
| County Road 209 over Nppid Canal | Poor | 22.0 ft | 60 | 1935 |
| County Road 431 over Spring Creek | Poor | 29.9 ft | 40 | 1985 |
| County Road 442 over Buffalo Creek | Poor | 61.0 ft | 30 | 1935 |
| Road 429 over Farmers/merchants Canal | Poor | 27.9 ft | 30 | 1935 |
| County Road 763 over Crooked Creek | Poor | 33.1 ft | 10 | 1935 |
| County Road 423 over Cnppid Canal | Poor | 131.9 ft | 10 | 1935 |
| Driveway Bridge over Cnppid Canal | Poor | 115.2 ft | 5 | 1935 |
| County Road 414 over Drain Ditch | Poor | 33.1 ft | 5 | 1935 |
| County Road 408 over Cnppid Canal | Poor | 107.0 ft | 5 | 1935 |
| I80 over Spring Creek | Fair | 62.0 ft | 18,660 | 1963 |
| I80 over Spring Creek | Fair | 62.0 ft | 18,660 | 1963 |
| I80 over Mud Creek | Fair | 50.9 ft | 18,660 | 1963 |
| I80 over Drainage Ditch | Fair | 46.9 ft | 17,745 | 1964 |
| I80 over Drainage Ditch | Fair | 46.9 ft | 17,745 | 1964 |
| I80 over Buffalo Creek | Fair | 54.1 ft | 17,540 | 1964 |
| I80 over Buffalo Creek | Fair | 54.1 ft | 17,540 | 1964 |
| I80 over Farmers/merchants Canal | Fair | 86.9 ft | 17,540 | 1964 |
| I80 over Dawson County Canal | Fair | 86.9 ft | 17,540 | 1964 |
| N21 over Us-30/uprr 817-742-d | Fair | 744.1 ft | 4,270 | 1966 |
| N47 over Platte River | Fair | 825.1 ft | 3,490 | 1971 |
| N47 over N Ch Platte River | Fair | 141.1 ft | 3,490 | 1987 |
| Us30 over Spring Creek | Fair | 50.9 ft | 3,095 | 1931 |
| Us30/n21 over Farmers&merchants Canal | Fair | 66.9 ft | 3,050 | 1985 |
| Us30 over Buffalo Creek | Fair | 90.9 ft | 2,750 | 1933 |
| Fas 1855 over Platte River | Fair | 910.1 ft | 1,335 | 1977 |
| Co RD 756/fas 6556 over Spring Creek | Fair | 22.0 ft | 1,135 | 1956 |
| Co RD 421/fas 1725 over Drainage Ditch | Fair | 40.0 ft | 1,010 | 1957 |
| N47 over Emergency Spillway | Fair | 97.1 ft | 690 | 1958 |
| Co RD 756/fas 1600 over Buffalo Creek | Fair | 41.0 ft | 670 | 1961 |
| Co RD 756/fas 1600 over Buffalo Creek | Fair | 41.0 ft | 670 | 1961 |
| Co RD 756/fas 1600 over Buffalo Creek | Fair | 42.0 ft | 670 | 1961 |
| Co RD 755/fas 1580 over S Ch Platte River | Fair | 354.0 ft | 640 | 1978 |
| Co RD 755/fas 1580 over N Ch Platte River | Fair | 403.9 ft | 640 | 1978 |
| Co RD 444/fas 1855 over Buffalo Creek | Fair | 48.9 ft | 615 | 1986 |
| Co RD 761/fas 1620 over Buffalo Creek | Fair | 38.1 ft | 455 | 1967 |
| Co RD 761/fas 1610 over Thirty Mile Canal | Fair | 34.1 ft | 335 | 1935 |
| County Road 409 over Gothenburg Canal | Fair | 41.0 ft | 310 | 1984 |
| 4th ST over Tail Race | Fair | 39.0 ft | 300 | 1971 |
| Co RD 428/fas 1715 over Spring Creek | Fair | 32.2 ft | 260 | 1984 |
| Main St/fas 1575 over Stream | Fair | 149.9 ft | 165 | 1940 |
| Co RD 416/fas 1723 over Nppid Canal | Fair | 24.9 ft | 130 | 1979 |
| County Road 431 over Buffalo Creek | Fair | 30.8 ft | 121 | 1998 |
| Co RD 438/fas 1620 over Buffalo Creek | Fair | 34.1 ft | 120 | 1980 |
| Co RD 771/fas 1640 over Stream | Fair | 25.9 ft | 110 | 1970 |
| County Road 424 over Field Drain | Fair | 22.0 ft | 110 | 1982 |
| County Road 439 over Buffalo Creek | Fair | 35.1 ft | 100 | 1980 |
| County Road 446 over Wood River | Fair | 119.1 ft | 100 | 1963 |
| Co RD 772/fas 1723 over Buffalo Creek | Fair | 29.9 ft | 95 | 1935 |
| Co RD 437/fas 1705 over Spring Creek | Fair | 40.0 ft | 95 | 1935 |
| County Road 424 over Farmers/merchants Canal | Fair | 38.1 ft | 80 | 1999 |
| County Road 427 over Farmers/merchants Canal | Fair | 37.1 ft | 80 | 1980 |
| County Road 434 over Buffalo Creek | Fair | 36.1 ft | 80 | 1935 |
| Co RD 428/fas 1715 over East Buffalo Creek | Fair | 42.0 ft | 75 | 1935 |
| County Road 414 over Nppid Canal | Fair | 29.9 ft | 60 | 1935 |
| County Highway over Nppid Canal | Fair | 32.2 ft | 50 | 1935 |
| County Road 425 over Cnppid Canal | Fair | 154.9 ft | 50 | 1935 |
| County Road 436 over Buffalo Creek | Fair | 41.0 ft | 50 | 1985 |
| County Road 439 over Spring Creek | Fair | 47.9 ft | 50 | 1983 |
| Co RD 766/fas 1630 over Spring Creek | Fair | 24.9 ft | 50 | 1992 |
| County Road 422 over Farmers/merchants Canal | Fair | 46.9 ft | 50 | 1983 |
| County Road 425 over Farmers/merchants Canal | Fair | 38.1 ft | 50 | 1935 |
| County Road 429 over Spring Creek | Fair | 33.1 ft | 50 | 1987 |
| RD 762 over Farmers/merchants Canal | Fair | 29.9 ft | 50 | 1987 |
| County Highway over Field Drain | Fair | 24.0 ft | 50 | 1996 |
| County Road 437 over Buffalo Creek | Fair | 33.1 ft | 40 | 1981 |
| County Road 760 over French Creek | Fair | 30.8 ft | 40 | 1935 |
| County Road 423 over Spring Creek | Fair | 40.0 ft | 40 | 1992 |
| Road 754 over Spring Creek | Fair | 41.0 ft | 40 | 1991 |
| County Road 418 over Gothenburg Canal | Fair | 27.9 ft | 35 | 1935 |
| County Road 760 over Buffalo Creek | Fair | 34.1 ft | 35 | 1986 |
| County Highway over Spring Creek | Fair | 27.9 ft | 35 | 1935 |
| County Road 438 over Spring Creek | Fair | 41.0 ft | 30 | 1985 |
| Dry Frk Rd/col7395 over Field Drain | Fair | 29.9 ft | 30 | 1985 |
| County Road 430 over Spring Creek | Fair | 33.1 ft | 30 | 1985 |
| County Road 753 over Spring Creek | Fair | 40.0 ft | 30 | 1982 |
| County Road 767 over West Buffalo Creek | Fair | 25.9 ft | 25 | 1983 |
| County Road 436 over Spring Creek | Fair | 29.9 ft | 25 | 1983 |
| County Road 441 over Buffalo Creek | Fair | 62.0 ft | 25 | 1935 |
| County Road 449 over Elm Creek | Fair | 50.9 ft | 25 | 1935 |
| Road 758 over Spring Creek | Fair | 24.9 ft | 25 | 1935 |
| County Road 429 over Buffalo Creek | Fair | 32.2 ft | 25 | 1983 |
| County Road 430 over Buffalo Creek | Fair | 44.9 ft | 25 | 1987 |
| County Road 430 over Buffalo Creek | Fair | 30.8 ft | 25 | 1989 |
| County Road 762 over Buffalo Creek | Fair | 34.1 ft | 25 | 1988 |
| County Road 760 over Spring Creek | Fair | 32.2 ft | 20 | 1986 |
| County Road 762 over Spring Creek | Fair | 30.8 ft | 20 | 1985 |
| County Road 762 over Farmers/merchants Canal | Fair | 23.0 ft | 20 | 1983 |
| County Road 760 over Buffalo Creek | Fair | 30.8 ft | 20 | 1985 |
| County Road 768 over Field Drain | Fair | 50.9 ft | 15 | 1980 |
| Cottonwood Drive over N Ch Platte River | Fair | 102.0 ft | 10 | 1935 |
| County Road 422 over Cnppid Canal | Fair | 155.8 ft | 10 | 1935 |
| RD 416 over N Ch Platte River | Fair | 150.9 ft | 10 | 1935 |
| County Road 770 over Wood River | Fair | 26.9 ft | 10 | 1935 |
| County Road 749 over Dry Creek | Fair | 50.9 ft | 10 | 1935 |
| County Road 765 over French Creek | Fair | 36.1 ft | 5 | 1935 |
| I80 over Stream | Good | 21.0 ft | 18,660 | 1963 |
| I80 over Mud Creek | Good | 50.9 ft | 18,660 | 1963 |
| I80 over Stream | Good | 22.0 ft | 18,485 | 1935 |
| I80 over Cozad Canal | Good | 26.9 ft | 17,745 | 1964 |
| I80 over N Ch Platte River | Good | 284.1 ft | 17,540 | 1964 |
| I80 over N Ch Platte River | Good | 284.1 ft | 17,540 | 1964 |
| I80 over Stream | Good | 35.1 ft | 17,540 | 1964 |
| I80 over Cozad Canal | Good | 24.0 ft | 17,540 | 1964 |
| I80 over Stream | Good | 37.1 ft | 17,540 | 1964 |
| I80 over Stream | Good | 25.9 ft | 17,345 | 1964 |
| I80 over N Ch Platte River | Good | 284.1 ft | 17,345 | 1964 |
| I80 over N Ch Platte River | Good | 284.1 ft | 17,345 | 1964 |
| Us283 over Stream | Good | 22.0 ft | 11,875 | 1963 |
| Us283 over Us30/uprr 816-899-f | Good | 735.9 ft | 11,875 | 1971 |
| Adams Street over Adams Street | Good | 49.9 ft | 6,600 | 2003 |
| Lexington Viaduct over Us30 Uprr&ivan | Good | 676.8 ft | 6,600 | 2003 |
| N47 over 6th Street | Good | 154.9 ft | 5,485 | 1987 |
| N47 over 7th/us30/uprr 816-146-a | Good | 595.1 ft | 5,485 | 1987 |
| N21 over Dawson County Canal | Good | 42.0 ft | 4,200 | 2024 |
| N47 over N Ch Platte River | Good | 101.0 ft | 3,490 | 1987 |
| N47 over I80 | Good | 274.0 ft | 3,490 | 2014 |
| Us283 over I80 | Good | 194.9 ft | 3,205 | 1995 |
| Us283 over Platte River | Good | 955.1 ft | 3,205 | 1963 |
| Us30 over Stream | Good | 24.9 ft | 3,095 | 1973 |
| Us30/n21 over Stream | Good | 22.0 ft | 3,090 | 1973 |
| Us30/n21 over Stream | Good | 33.1 ft | 2,815 | 1973 |
| Us30 over Stream | Good | 23.0 ft | 2,750 | 1973 |
| Us30 over Stream | Good | 39.0 ft | 2,750 | 1981 |
| Us30 over Stream | Good | 26.9 ft | 2,750 | 1981 |
| Us30 over Stream | Good | 33.1 ft | 2,750 | 1981 |
| Us30 over Stream | Good | 39.0 ft | 2,750 | 1981 |
| Us30 over Stream | Good | 29.9 ft | 2,750 | 1981 |
| Us30 over Tail Race | Good | 28.9 ft | 2,725 | 1982 |
| Us283 over Platte River Overflow | Good | 85.0 ft | 2,710 | 1956 |
| Us30 over Cozad Canal | Good | 33.1 ft | 2,495 | 1930 |
| Us30 over Stream | Good | 34.1 ft | 2,495 | 1973 |
| Us30 over Stream | Good | 30.8 ft | 2,495 | 1973 |
| Us30 over Buffalo Creek | Good | 42.0 ft | 2,495 | 1973 |
| Us30 over Stream | Good | 27.9 ft | 2,495 | 1971 |
| 1st ST over Tail Race Canal | Good | 51.8 ft | 2,100 | 1990 |
| Main St/fas 1620 over Stream | Good | 25.9 ft | 2,085 | 1935 |
| N21 over Platte River | Good | 674.9 ft | 1,755 | 1987 |
| N21 over N Ch Platte River | Good | 293.0 ft | 1,755 | 1987 |
| N21 over I80 | Good | 290.0 ft | 1,755 | 2008 |
| N47 over Thirty Mile Canal | Good | 29.9 ft | 1,485 | 2012 |
| N47 over Cozad Canal Tributary | Good | 102.0 ft | 1,475 | 1961 |
| N21 over Spring Creek | Good | 46.9 ft | 1,455 | 1955 |
| Road 435 over Dawson Co Drain 1 | Good | 24.6 ft | 1,441 | 2021 |
| L24b Overton Cnlk over I80 | Good | 236.9 ft | 1,320 | 1963 |
| N21 over Buffalo Creek | Good | 77.1 ft | 1,240 | 1955 |
| N21 over French Creek | Good | 29.5 ft | 1,240 | 2019 |
| N40 over Wood River Trib | Good | 89.9 ft | 1,040 | 1963 |
| N40 over Stream | Good | 22.0 ft | 1,040 | 1963 |
| N40 over Stream | Good | 25.9 ft | 1,040 | 1963 |
| N40 over Stream | Good | 27.9 ft | 1,040 | 1963 |
| N21 over Dawson County Canal | Good | 25.6 ft | 1,015 | 2021 |
| N21 over Buffalo Creek Trib | Good | 49.9 ft | 1,015 | 2021 |
| N21 over Stream | Good | 21.0 ft | 1,015 | 1936 |
| N21 over Stream | Good | 22.0 ft | 1,015 | 1962 |
| N21 over Stream | Good | 22.0 ft | 1,015 | 1962 |
| N21 over Stream | Good | 22.0 ft | 1,015 | 1962 |
| N21 over Stream | Good | 22.0 ft | 985 | 1964 |
| N21 over Tri-county Canal | Good | 351.0 ft | 985 | 1964 |
| N21 over Thirty Mile Canal | Good | 26.9 ft | 985 | 1961 |
| N23 over Plum Creek | Good | 47.9 ft | 975 | 1954 |
| L24b Overton Cnlk over Spring Creek | Good | 26.9 ft | 935 | 1956 |
| L24b over Uprr & Us30 Viaduct | Good | 290.0 ft | 935 | 2005 |
| N40 over Stream | Good | 24.0 ft | 870 | 1965 |
| N40 over Dry Fork Creek | Good | 102.0 ft | 870 | 1965 |
| N40 over Stream | Good | 21.0 ft | 870 | 1965 |
| N40 over Stream | Good | 33.1 ft | 870 | 1965 |
| N23 over Stream | Good | 35.1 ft | 850 | 1958 |
| Fas 1705 over Buffalo Creek | Good | 40.0 ft | 690 | 1935 |
| N47 over North Plum Creek | Good | 50.9 ft | 690 | 2003 |
| N47 over Stream | Good | 28.9 ft | 690 | 1966 |
| N47 over Hiles Canyon | Good | 28.9 ft | 690 | 1963 |
| N47 over Hiles Canyon | Good | 53.1 ft | 690 | 1963 |
| N47 over Tri-county Canal | Good | 123.0 ft | 690 | 1987 |
| Co RD 444/fas 1855 over Field Drain | Good | 39.0 ft | 615 | 1961 |
| County Road 434 over Spring Creek | Good | 22.0 ft | 585 | 1956 |
| Co RD 766/fas 1630 over Natural Drain | Good | 38.1 ft | 565 | 1958 |
| L24a Darr Cnlk over I80 | Good | 252.0 ft | 560 | 1964 |
| Co RD 421/fas 1725 over Cozad Canal | Good | 20.0 ft | 540 | 1965 |
| Co RD 421/fas 1725 over Stream | Good | 24.9 ft | 540 | 1935 |
| Co RD 761/fas 1620 over Farmers/merchants Canal | Good | 38.1 ft | 520 | 1995 |
| Co RD 751/fas 1560 over Plum Creek Canyon | Good | 222.1 ft | 485 | 1981 |
| Co RD 761/fas 1620 over Spring Creek | Good | 27.9 ft | 455 | 1967 |
| E Monroe Street over Dawson County Canal | Good | 47.9 ft | 300 | 1991 |
| Fas 1610 over Drain Ditch | Good | 25.9 ft | 295 | 1972 |
| Co RD 428/fas 1715 over Farmers/merchants Canal | Good | 25.9 ft | 260 | 1984 |
| S24c Edyville Spur over Wood River | Good | 90.9 ft | 145 | 1970 |
| Co RD 416/fas 1723 over Cozad Canal | Good | 33.1 ft | 140 | 1981 |
| RD 444 over Wood River | Good | 37.7 ft | 130 | 2020 |
| County Road 209 over Drainage Ditch | Good | 22.0 ft | 130 | 1979 |
| County Road 445 over Wood River | Good | 100.1 ft | 120 | 1984 |
| County Road 446 over Field Drain | Good | 40.0 ft | 120 | 1963 |
| Co RD 771/fas 1640 over Stream | Good | 25.9 ft | 110 | 1935 |
| Road 424 over Spring Creek | Good | 26.9 ft | 110 | 2021 |
| County Road 418 over Cnppid Canal | Good | 185.0 ft | 100 | 2023 |
| RD 435 over Spring Creek | Good | 38.1 ft | 100 | 2008 |
| County Road 445 over Stream | Good | 30.8 ft | 98 | 1998 |
| Co RD 772/fas 1723 over Field Drain | Good | 32.2 ft | 95 | 1975 |
| County Road 420 over Gothenburg Canal | Good | 24.0 ft | 90 | 1978 |
| Co RD 759/fas 1620 over Stream | Good | 25.9 ft | 85 | 2014 |
| County Road 448 over Wood River | Good | 60.0 ft | 80 | 1981 |
| County Road 413 over Nppid Canal | Good | 24.9 ft | 80 | 1935 |
| County Road 419 over Cozad Canal | Good | 22.0 ft | 80 | 1982 |
| Recreation Road over Gallager Lake Spillway | Good | 30.8 ft | 75 | 1935 |
| County Road 414 over Cozad Canal | Good | 38.1 ft | 75 | 1989 |
| County Road 432 over Spring Creek | Good | 29.9 ft | 75 | 1935 |
| Road 760 over Platte River Trib | Good | 67.9 ft | 70 | 1998 |
| County Road 758 over Buffalo Creek | Good | 61.0 ft | 70 | 2005 |
| Road 415 over Nppid Canal | Good | 21.3 ft | 70 | 2022 |
| Co RD 750/col 7378 over Mud Creek | Good | 37.1 ft | 70 | 1997 |
| Co RD 769/col 7372 over Field Drain | Good | 22.0 ft | 65 | 1979 |
| County Road 763 over Field Drain | Good | 24.9 ft | 60 | 1991 |
| Co RD 758/col 7387 over Elm Creek | Good | 27.2 ft | 55 | 2024 |
| County Highway over Cozad Canal | Good | 36.1 ft | 50 | 1992 |
| County Highway over Cozad Canal | Good | 27.9 ft | 50 | 1935 |
| County Road 765 over Spring Creek | Good | 24.9 ft | 50 | 1994 |
| County Road 765 over Buffalo Creek | Good | 29.9 ft | 50 | 1981 |
| County Road 764 over Field Drain | Good | 50.9 ft | 50 | 1982 |
| County Road 426 over Stream | Good | 24.9 ft | 50 | 2024 |
| County Road 415 over Cozad Canal | Good | 32.2 ft | 50 | 1935 |
| County Highway over Farmers/merchants Canal | Good | 46.9 ft | 50 | 1984 |
| County Road 417 over Cozad Canal | Good | 22.0 ft | 50 | 1935 |
| Co RD 750/col 7296 over North Plum Creek | Good | 51.8 ft | 45 | 1935 |
| County Road 418 over Cozad Canal | Good | 24.0 ft | 45 | 1935 |
| County Road 764 over Field Drain | Good | 22.0 ft | 40 | 1982 |
| County Road 413 over Drainage Ditch | Good | 32.2 ft | 40 | 1981 |
| County Road 760 over Field Drain | Good | 27.9 ft | 40 | 2014 |
| County Road 417 over Nppid Canal | Good | 27.9 ft | 40 | 1935 |
| Road 755 over Spring Creek | Good | 41.0 ft | 40 | 2008 |
| County Road 755 over Buffalo Creek | Good | 46.9 ft | 40 | 1988 |
| County Road 753 over Buffalo Creek | Good | 51.8 ft | 40 | 1935 |
| County Highway over I80 | Good | 258.9 ft | 40 | 1964 |
| Co RD 448/col 7387 over Mud Creek | Good | 26.9 ft | 35 | 1997 |
| Co RD 448/col 7387 over Buffalo Creek | Good | 51.8 ft | 35 | 1984 |
| County Road 422 over Field Drain | Good | 33.1 ft | 35 | 1964 |
| Co RD 758/col 7387 over Bell Creek | Good | 33.1 ft | 35 | 2003 |
| County Highway over I80 | Good | 235.9 ft | 35 | 1964 |
| County Highway over I80 | Good | 242.1 ft | 35 | 1963 |
| County Road 771 over Stream | Good | 25.9 ft | 30 | 2015 |
| County Road 751 over North Plum Creek | Good | 24.0 ft | 30 | 1982 |
| Dry Frk Rd/col7395 over Field Drain | Good | 51.8 ft | 30 | 1999 |
| Smokey Hill Road over Field Drainage Ditch | Good | 43.0 ft | 30 | 2017 |
| County Road 440 over Buffalo Creek | Good | 40.0 ft | 30 | 1986 |
| County Road 441 over Spring Creek | Good | 47.9 ft | 30 | 1983 |
| County Road 446 over Buffalo Creek | Good | 49.9 ft | 30 | 2024 |
| County Road 449 over Buffalo Creek | Good | 51.8 ft | 30 | 1984 |
| Coll 7378 over Buffalo Creek | Good | 67.9 ft | 30 | 2005 |
| County Road 759 over Spring Creek | Good | 29.9 ft | 30 | 1981 |
| Co RD 440/col 7395 over Field Drain | Good | 51.8 ft | 30 | 1978 |
| County Road 447 over Elm Creek | Good | 38.1 ft | 30 | 1987 |
| Road 408 over Thirtymile Canal | Good | 22.0 ft | 30 | 2014 |
| County Road 211 over Cozad Canal | Good | 29.9 ft | 30 | 1935 |
| County Road 757 over Buffalo Creek | Good | 43.0 ft | 30 | 2014 |
| County Road 752 over Spring Creek | Good | 56.8 ft | 30 | 2014 |
| County Road 755 over Elm Creek | Good | 51.8 ft | 30 | 1988 |
| County Road 770 over Creek | Good | 26.9 ft | 25 | 1973 |
| County Road 408 over Field Drain | Good | 34.1 ft | 25 | 1994 |
| County Road 767 over Field Drain | Good | 22.0 ft | 25 | 1978 |
| Road 763 over Thirtymile Canal | Good | 22.0 ft | 25 | 1935 |
| County Road 414 over Field Drain | Good | 29.9 ft | 25 | 1994 |
| County Road 430 over Farmers/merchants Canal | Good | 36.1 ft | 25 | 2003 |
| County Road 770 over Field Drain | Good | 81.0 ft | 25 | 1986 |
| County Road 415 over West Buffalo Creek | Good | 21.0 ft | 25 | 1983 |
| County Road 751 over Spring Creek | Good | 51.8 ft | 25 | 1935 |
| RD 751 over Buffalo Creek | Good | 25.9 ft | 25 | 2018 |
| County Highway over I80 | Good | 235.9 ft | 25 | 1963 |
| County Road 412 over Cozad Canal | Good | 43.0 ft | 20 | 1935 |
| County Road 440 over Spring Creek | Good | 57.1 ft | 20 | 2002 |
| County Road 445 over Buffalo Creek | Good | 62.0 ft | 20 | 1986 |
| County Road 447 over Buffalo Creek | Good | 62.0 ft | 20 | 1984 |
| County Road 772 over Wood River | Good | 100.1 ft | 20 | 1984 |
| County Road 432 over Buffalo Creek | Good | 30.8 ft | 20 | 1992 |
| County Road 446 over Elm Creek | Good | 57.1 ft | 20 | 1999 |
| County Road 770 over Field Drain | Good | 20.0 ft | 20 | 1989 |
| County Road 773 over Wood River | Good | 51.8 ft | 20 | 1982 |
| County Road 762 over Crooked Creek | Good | 60.0 ft | 20 | 2005 |
| County Road 756 over Elm Creek | Good | 51.8 ft | 20 | 1935 |
| County Highway over I80 | Good | 233.9 ft | 20 | 1963 |
| County Road 443 over Buffalo Creek | Good | 46.9 ft | 15 | 1983 |
| County Road 769 over Stream | Good | 33.1 ft | 15 | 1998 |
| County Highway over I80 | Good | 233.9 ft | 15 | 1964 |
| County Road 754 over Buffalo Creek | Good | 51.8 ft | 14 | 1986 |
| DR 766 over Creek | Good | 24.9 ft | 12 | 1966 |
| County Road 774 over Buffalo Creek | Good | 20.0 ft | 10 | 1986 |
| County Road 410 over Plum Creek | Good | 63.0 ft | 10 | 1935 |
| Wiggins Canyon RD over Tri-county Canal | Good | 149.0 ft | 10 | 2004 |
| Wiggins Canyon RD over Field Drain | Good | 25.9 ft | 10 | 2001 |
| County Road 768 over Stream | Good | 33.1 ft | 10 | 1978 |
| Wiley Canyon Road over Field Drain | Good | 39.0 ft | 10 | 2002 |
| County Road 442 over Spring Creek | Good | 51.8 ft | 10 | 1981 |
| County Road 443 over Spring Creek | Good | 50.9 ft | 10 | 1985 |
| County Road 447 over Mud Creek | Good | 26.9 ft | 10 | 1997 |
| County Road 440 over Wood River | Good | 89.9 ft | 10 | 1985 |
| County Road 438 over Wood River | Good | 51.8 ft | 10 | 1984 |
| County Road 750 over Spring Creek | Good | 51.8 ft | 10 | 1983 |
| County Highway over I80 | Good | 234.9 ft | 10 | 1963 |
| County Road 752 over North Plum Creek | Good | 34.1 ft | 5 | 2022 |
| County Road 444 over Spring Creek | Good | 49.9 ft | 5 | 2002 |
| Road 760 over Platte River Trib | Good | 27.9 ft | 5 | 1965 |