| Chapel Lane over Rapid Ck | Poor | 182.1 ft | 4,700 | 1974 |
| Us385 over Horse Ck | Poor | 32.2 ft | 2,378 | 1947 |
| Country Road over Box Elder Ck | Poor | 46.9 ft | 1,214 | 1950 |
| Town Street (us16) over Abandon Line Rr | Poor | 101.0 ft | 1,000 | 1930 |
| Bennet Road over Box Elder Ck | Poor | 40.0 ft | 881 | 1973 |
| Elm Avenue over Drainage Ditch | Poor | 25.9 ft | 300 | 1984 |
| Summerset Drive over Ditch | Poor | 40.0 ft | 250 | 1984 |
| Thunderhead Falls over Rapid Ck | Poor | 44.9 ft | 218 | 1972 |
| Thunderhead Falls over Rapid Ck | Poor | 40.0 ft | 218 | 1972 |
| Roy Street over Grizzly Bear Ck | Poor | 30.8 ft | 200 | 1955 |
| Tomahawk DR over Drainage Channel | Poor | 32.2 ft | 125 | 1977 |
| Creek Drive over Drainage Ditch | Poor | 49.9 ft | 100 | 1985 |
| Slate Prairie Road over Castle Ck | Poor | 25.9 ft | 73 | 1950 |
| Thunderhead Falls over Rapid Ck | Poor | 40.0 ft | 62 | 1972 |
| Hammerquist Road over Rapid Ck | Poor | 50.9 ft | 54 | 1916 |
| 159th AVE over Boxelder Ck | Poor | 40.0 ft | 39 | 1950 |
| Idlehurst Lane over Rapid Ck | Poor | 41.0 ft | 25 | 1972 |
| Paulsen RD over Cottonwood Ck | Poor | 26.9 ft | 25 | 1959 |
| 223rd Street over Trib To Cheyenne River | Poor | 48.9 ft | 20 | 1935 |
| 234th Street over Trib To Rapid Ck | Poor | 29.9 ft | 15 | 1930 |
| Mccurdy Gulch over Rapid Creek | Poor | 32.8 ft | 10 | 1945 |
| Cambell ST over Ck | Fair | 23.3 ft | 23,179 | 1964 |
| Sd079nf over ST Joseph ST Rcp&e Rr | Fair | 724.1 ft | 23,179 | 1964 |
| Cambell ST over Rapid Ck | Fair | 119.8 ft | 21,415 | 1967 |
| Sd231 over Rapid Ck | Fair | 182.4 ft | 20,057 | 1974 |
| I090 W over Maple AVE | Fair | 119.1 ft | 19,785 | 1959 |
| I090 E over Maple AVE | Fair | 119.1 ft | 19,785 | 1959 |
| Cambell ST over Ck | Fair | 24.9 ft | 18,870 | 1964 |
| ST Patrick ST over Rapid Ck | Fair | 112.5 ft | 18,140 | 1972 |
| Sd044 over Rapid Ck | Fair | 188.0 ft | 17,569 | 1952 |
| I190 over Rapid Ck | Fair | 209.0 ft | 17,340 | 1973 |
| Lacrosse ST over I090 | Fair | 222.4 ft | 16,908 | 1983 |
| Sd445 over I090 | Fair | 250.7 ft | 13,848 | 1983 |
| Sd044 over Rapid Ck | Fair | 128.0 ft | 12,575 | 1962 |
| I090 W over Boxelder Ck | Fair | 306.1 ft | 12,395 | 1973 |
| I090 E over Boxelder Ck | Fair | 306.1 ft | 12,395 | 1959 |
| I190 over I090 | Fair | 267.1 ft | 9,433 | 2000 |
| I090 W over Ck | Fair | 83.0 ft | 9,360 | 1962 |
| I090 E over Ck | Fair | 83.0 ft | 9,360 | 1962 |
| I090 W over South Gate RD Ck | Fair | 242.1 ft | 9,360 | 1963 |
| I090 E over South Gate RD Ck | Fair | 242.1 ft | 9,360 | 1963 |
| I090 W over Rcp&e Rr | Fair | 162.4 ft | 9,360 | 1963 |
| I090 E over Rcp&e Rr | Fair | 162.4 ft | 9,360 | 1963 |
| I090 W over S Ellsworth RD | Fair | 142.1 ft | 9,360 | 1963 |
| I090 E over S Ellsworth RD | Fair | 142.1 ft | 9,360 | 1963 |
| Sd231 over High Ck | Fair | 37.7 ft | 9,071 | 1947 |
| Canyon Lake DR over Rapid Ck | Fair | 164.0 ft | 8,885 | 2003 |
| Sd079 over Spring Ck | Fair | 159.4 ft | 8,824 | 1997 |
| I090 W over 151 AVE (fas) Draw | Fair | 164.0 ft | 8,221 | 1961 |
| I090 E over 151 AVE (fas) Draw | Fair | 164.0 ft | 8,221 | 1961 |
| I090 W over 158 AVE | Fair | 119.1 ft | 8,221 | 1961 |
| Liberty Blvd. over I090 | Fair | 250.0 ft | 7,957 | 2002 |
| Sd231 N over Rcp&e Rr Drainag | Fair | 373.7 ft | 7,423 | 1971 |
| Sd231 S over Rcp&e Rr Drainag | Fair | 373.7 ft | 7,423 | 1971 |
| I090 over Rcp&e Rr | Fair | 54.8 ft | 7,370 | 1996 |
| Us016 over Spring Ck | Fair | 23.0 ft | 7,273 | 1998 |
| Us016 over Spring Ck | Fair | 52.8 ft | 7,273 | 1998 |
| Us016 over Spring Ck | Fair | 24.9 ft | 7,273 | 1996 |
| Us016 over Spring Ck | Fair | 24.6 ft | 7,273 | 1998 |
| Us016 over Spring Ck | Fair | 25.3 ft | 7,273 | 1998 |
| Sd079 over Billover Ck | Fair | 31.2 ft | 6,956 | 1997 |
| Us016 over Spring Ck | Fair | 38.4 ft | 6,868 | 1995 |
| Us016 over Newton Fork Ck | Fair | 22.0 ft | 6,868 | 1995 |
| I90 Wf (offett St) over Boxelder Ck | Fair | 166.3 ft | 6,684 | 1953 |
| Us016 over Spring Ck | Fair | 107.0 ft | 6,443 | 1986 |
| Us016 over Spring Ck | Fair | 53.1 ft | 6,443 | 1986 |
| Us016 over Spring Ck | Fair | 29.2 ft | 6,443 | 1986 |
| Us016 over Spring Ck | Fair | 29.2 ft | 6,443 | 1986 |
| I090 over Ck | Fair | 29.2 ft | 6,270 | 1958 |
| I090 WB On Ramp over I090 | Fair | 354.3 ft | 6,028 | 1963 |
| I090 WB On Ramp over Channel Ck | Fair | 150.9 ft | 6,028 | 1962 |
| Sd044 over Ck | Fair | 33.1 ft | 5,934 | 2008 |
| Sd044 over Rapid Ck | Fair | 146.7 ft | 5,920 | 1967 |
| Sd044 over Cleghorn Canyon | Fair | 60.4 ft | 5,920 | 1967 |
| Eighth Street over Rapid Ck | Fair | 96.1 ft | 5,800 | 1974 |
| Us016 over Spring Ck | Fair | 39.4 ft | 5,607 | 1985 |
| Park Drive over Rapid Ck | Fair | 115.2 ft | 5,400 | 1974 |
| I090 E over 169 AVE Draw | Fair | 164.0 ft | 4,917 | 1960 |
| Us016 W over Spring Ck | Fair | 119.1 ft | 4,913 | 1963 |
| Us016 E over Spring Ck | Fair | 119.1 ft | 4,913 | 1963 |
| I090 W over 173 AVE (fas 6110) | Fair | 158.1 ft | 4,790 | 1961 |
| I090 E over 173 AVE (fas 6110) | Fair | 158.1 ft | 4,790 | 1960 |
| I090 W over 175 AVE | Fair | 86.0 ft | 4,790 | 1960 |
| I090 E over 175 AVE | Fair | 86.0 ft | 4,790 | 1960 |
| 32nd Street over Rapid Ck | Fair | 116.1 ft | 4,500 | 1974 |
| I090 W over Cheyenne Rv | Fair | 925.5 ft | 4,404 | 1964 |
| I090 E over Cheyenne Rv | Fair | 925.5 ft | 4,404 | 1964 |
| I090 W over Bull Ck | Fair | 188.6 ft | 4,065 | 1964 |
| I090 E over Bull Ck | Fair | 188.6 ft | 4,065 | 1964 |
| I090 W over Sd240 | Fair | 126.0 ft | 3,982 | 1968 |
| I090 E over Sd240 | Fair | 126.0 ft | 3,982 | 1968 |
| I090 W over Rcp&e Rr | Fair | 181.1 ft | 3,977 | 1968 |
| I090 E over Rcp&e Rr | Fair | 181.1 ft | 3,977 | 1968 |
| I090 W over Big Foote RD (fas) | Fair | 124.0 ft | 3,956 | 1973 |
| I090 E over Big Foote RD (fas) | Fair | 124.0 ft | 3,956 | 1973 |
| Us016aw over Us016 E | Fair | 169.9 ft | 3,835 | 1968 |
| Us016ae over Us016aw | Fair | 290.0 ft | 3,835 | 1968 |
| Us016a over Battle Ck | Fair | 40.0 ft | 3,693 | 1968 |
| Sd044 over Rapid Ck | Fair | 116.1 ft | 3,690 | 1967 |
| I090 Wf over I090 | Fair | 251.6 ft | 3,690 | 2006 |
| Sd044 over Rapid Ck | Fair | 25.6 ft | 2,995 | 1958 |
| Sd044 over Rapid Ck | Fair | 25.6 ft | 2,995 | 1958 |
| Sd044 over Draw | Fair | 145.0 ft | 2,247 | 1964 |
| Spring Creek Road over Spring Ck | Fair | 69.9 ft | 2,048 | 1972 |
| S. Valley Drive over Rapid Ck | Fair | 49.9 ft | 1,947 | 1978 |
| Deerfield Road over Newton Fork Ck | Fair | 24.9 ft | 1,837 | 1987 |
| Deerfield Road over Newton Fork Ck | Fair | 24.9 ft | 1,837 | 1987 |
| HWY 1416 over Trib. To Box Elder Creek | Fair | 49.9 ft | 1,552 | 1924 |
| Sd044 over Ck | Fair | 20.3 ft | 1,472 | 1964 |
| Sd044 over Ck | Fair | 145.0 ft | 1,472 | 1964 |
| Sd044 over Swine Hart Ck | Fair | 106.3 ft | 1,472 | 1964 |
| Sd044 over Rapid Ck | Fair | 230.0 ft | 1,472 | 1964 |
| Nemo Road over Boxelder Ck | Fair | 130.9 ft | 1,452 | 1972 |
| Sd044 over Rapid Ck | Fair | 25.6 ft | 1,395 | 1958 |
| Sd044 over Cheyenne Rv | Fair | 794.0 ft | 1,189 | 1962 |
| HWY 1416 over Trib Box Elder Ck | Fair | 34.1 ft | 1,134 | 1924 |
| Sd040 over Battle Ck | Fair | 132.9 ft | 1,123 | 1974 |
| Sd040 over Battle Ck | Fair | 104.7 ft | 1,123 | 1974 |
| Sd040 over Battle Ck | Fair | 165.0 ft | 1,123 | 1974 |
| Sd040 over Battle Ck | Fair | 93.8 ft | 1,007 | 1974 |
| Sd040 over Battle Ck | Fair | 79.7 ft | 1,007 | 1974 |
| Sd040 over Battle Ck | Fair | 114.5 ft | 1,007 | 1974 |
| Sd040 over Battle Ck | Fair | 165.0 ft | 1,007 | 1974 |
| Sd040 over Iron Ck | Fair | 152.2 ft | 1,007 | 1974 |
| Sd040 over Battle Ck | Fair | 211.9 ft | 1,007 | 1974 |
| Sd040 over Battle Ck | Fair | 197.2 ft | 1,007 | 1974 |
| Sd040 over Battle Ck | Fair | 196.9 ft | 1,007 | 1974 |
| Old Hill City Road over Battle Ck | Fair | 44.9 ft | 984 | 1973 |
| Old Hill City Road over Battle Ck | Fair | 40.0 ft | 984 | 1973 |
| Old Hill City Road over Battle Ck | Fair | 35.1 ft | 984 | 1973 |
| Nemo Road over Boxelder Ck | Fair | 110.9 ft | 974 | 1972 |
| Nemo RD over Boxelder Ck | Fair | 100.1 ft | 974 | 1972 |
| Nemo Road over Boxelder Ck | Fair | 109.9 ft | 974 | 1972 |
| Radar Hill Road over Boxelder Ck | Fair | 80.1 ft | 966 | 1989 |
| Sheridan Lake Road over Spring Ck | Fair | 103.0 ft | 933 | 1974 |
| Sheridan Lake Road over Spring Ck | Fair | 80.1 ft | 933 | 1974 |
| Sheridan Lake Road over Spring Ck | Fair | 82.0 ft | 933 | 1974 |
| Sheridan Lake Road over Spring Ck | Fair | 82.0 ft | 933 | 1974 |
| Sheridan Lake Road over Spring Ck | Fair | 103.0 ft | 933 | 1974 |
| 161 AVE (fas 6121) over I090 | Fair | 253.9 ft | 886 | 1961 |
| 161st Avenue over Boxelder Ck | Fair | 81.0 ft | 780 | 1973 |
| Dyess AVE over Box Elder Ck | Fair | 72.2 ft | 671 | 1990 |
| Sd240 over I090 | Fair | 410.8 ft | 630 | 1968 |
| Reservoir Road over Rapid Ck | Fair | 109.9 ft | 621 | 1972 |
| Tower Drive over Us016 | Fair | 294.6 ft | 600 | 1964 |
| Us016a over Draw | Fair | 157.2 ft | 591 | 1992 |
| Sd044 over Bear Ck | Fair | 54.1 ft | 489 | 1976 |
| Sd044 over Ck | Fair | 39.7 ft | 489 | 1983 |
| Playhouse Road over Iron Ck | Fair | 40.0 ft | 487 | 1977 |
| Us014 E over I090 | Fair | 362.5 ft | 483 | 1974 |
| Norris Peak Road over Boxelder Ck | Fair | 89.9 ft | 471 | 1972 |
| Us016a over Us016a | Fair | 151.9 ft | 404 | 1985 |
| Cherry Avenue over Rapid Ck | Fair | 85.0 ft | 400 | 1974 |
| E Meade St&hoeffer over Meade ST Drainage Ditch | Fair | 41.0 ft | 400 | 1978 |
| Spring Creek Road over Spring Ck | Fair | 140.1 ft | 389 | 1960 |
| Us016a over Us016a | Fair | 84.3 ft | 317 | 1992 |
| Dark Canyon Road over Rapid Ck | Fair | 109.9 ft | 262 | 1972 |
| Dark Canyon Road over Rapid Ck | Fair | 109.9 ft | 262 | 1972 |
| Dark Canyon Road over Rapid Ck | Fair | 109.9 ft | 262 | 1973 |
| Dark Canyon Road over Rapid Ck | Fair | 69.9 ft | 262 | 1972 |
| Mystic Road over Castle Ck | Fair | 44.0 ft | 256 | 1984 |
| Thunderhead Falls over Rapid Ck | Fair | 49.9 ft | 218 | 1972 |
| Hisega Drive over Rapid Ck | Fair | 40.0 ft | 207 | 1973 |
| Copper Hill Drive over Red Rock Canyon Drainage | Fair | 40.7 ft | 200 | 2001 |
| Sage Creek Road over Bear Ck | Fair | 30.8 ft | 160 | 1959 |
| Sage Creek Road over Ck | Fair | 25.6 ft | 160 | 1959 |
| Forest Road over Rapid Ck | Fair | 49.9 ft | 153 | 1972 |
| 154 AVE over I090 | Fair | 253.9 ft | 150 | 1961 |
| Rochford Road over South Fork Rapid Ck | Fair | 25.9 ft | 129 | 1992 |
| Mystic Road over Rapid Ck | Fair | 42.0 ft | 128 | 1940 |
| Mystic Road over Castle Ck | Fair | 26.9 ft | 128 | 1940 |
| Mystic Road over Castle Ck | Fair | 25.9 ft | 128 | 1980 |
| 3rd Street over Battle Ck | Fair | 62.0 ft | 125 | 1974 |
| Old Wasta RD over Cheyenne Rv | Fair | 977.0 ft | 120 | 1940 |
| HWY 1416 over Trib. To Box Elder Creek | Fair | 34.1 ft | 115 | 1936 |
| Hisega Drive over Rapid Ck | Fair | 65.0 ft | 106 | 1972 |
| Hisega Drive over Rapid Ck | Fair | 49.9 ft | 106 | 1973 |
| 145 TH AVE over Spring Ck | Fair | 90.9 ft | 106 | 1972 |
| Cedar Butte RD over I090 | Fair | 405.8 ft | 104 | 1968 |
| Crooked Creek RD over I090 | Fair | 227.7 ft | 101 | 1964 |
| HWY 1416 over Trib. To Box Elder Creek | Fair | 21.0 ft | 90 | 1936 |
| Duncan RD over I090 | Fair | 253.9 ft | 83 | 1961 |
| Big Foot RD over Whitewater Ck | Fair | 128.9 ft | 79 | 1963 |
| Big Foot RD over Kimball Ck | Fair | 61.0 ft | 79 | 1962 |
| 225th Street over Box Elder Ck | Fair | 71.9 ft | 78 | 1990 |
| Murphy Road over Murphy Ck | Fair | 40.7 ft | 77 | 1966 |
| 160th Avenue over Ck | Fair | 31.2 ft | 74 | 1989 |
| Conata Basin RD over Trib To White River | Fair | 35.1 ft | 66 | 1982 |
| Robins Roost Road over Spring Ck | Fair | 30.8 ft | 65 | 1964 |
| 171 AVE over I090 | Fair | 253.9 ft | 65 | 1961 |
| Lwer Spring Crk RD over Spring Ck | Fair | 80.1 ft | 63 | 1972 |
| Us016 Ef over Spring Ck | Fair | 31.5 ft | 60 | 1985 |
| Trask RD over Bull Ck | Fair | 33.1 ft | 51 | 1964 |
| Springbrook Dr. over Arrowhead Drain | Fair | 24.6 ft | 50 | 1994 |
| Sioux AVE over Meade Ditch | Fair | 35.1 ft | 50 | 1974 |
| Offett ST over Ck | Fair | 20.3 ft | 50 | 1962 |
| Offett ST over Ck | Fair | 20.3 ft | 50 | 1963 |
| E Ash ST over Ck | Fair | 24.9 ft | 50 | 1955 |
| E Oak ST over Ck | Fair | 27.2 ft | 50 | 1955 |
| E Pine ST over Ck | Fair | 29.9 ft | 50 | 1955 |
| Fdr 141 over Rapid Creek | Fair | 36.7 ft | 50 | 1965 |
| 164 AVE over I090 | Fair | 253.9 ft | 45 | 1961 |
| Bear Creek RD over Bear Ck | Fair | 40.0 ft | 45 | 1982 |
| Big Foot RD over Cottonwood Ck | Fair | 128.0 ft | 44 | 1962 |
| Crooked Creek RD over Bull Ck | Fair | 99.1 ft | 39 | 1962 |
| Sheilds RD over Rapid Ck | Fair | 40.0 ft | 38 | 1972 |
| S. Airport Road over Rapid Ck | Fair | 109.9 ft | 27 | 1973 |
| Creston Road over Spring Ck | Fair | 32.2 ft | 27 | 1967 |
| Big Foot RD over Cottonwood Ck | Fair | 75.1 ft | 27 | 1987 |
| Fdr 181 over Castle Creek | Fair | 24.0 ft | 25 | 2004 |
| Fdr 181 over Castle Creek | Fair | 24.0 ft | 25 | 2004 |
| Fdr 181 over Castle Creek | Fair | 24.0 ft | 25 | 2004 |
| Bittersweet Creek over Castle Creek | Fair | 24.0 ft | 25 | 1965 |
| Erskine over Boxelder Creek | Fair | 72.8 ft | 25 | 1971 |
| Creighton RD over Deep Ck | Fair | 100.1 ft | 24 | 1976 |
| 196th AVE over Trib To Cottonwood Creek | Fair | 26.9 ft | 24 | 1957 |
| 197th AVE over Trib To Cottonwood Creek | Fair | 44.9 ft | 19 | 1935 |
| 197th AVE over Trib To Cottonwood Creek | Fair | 44.9 ft | 19 | 1935 |
| 222nd Street over Trib To Cheyenne River | Fair | 26.9 ft | 17 | 1960 |
| Township RD over Trib To Cheyenne River | Fair | 32.2 ft | 15 | 1930 |
| Huether Rd. over Trib To Cheyenne River | Fair | 39.0 ft | 15 | 1940 |
| Local Road over Trib To White River | Fair | 81.0 ft | 15 | 1960 |
| 173rd AVE over Boxelder Ck | Fair | 149.9 ft | 14 | 1981 |
| Us014 WB Off/90 E2 over I090 | Fair | 360.6 ft | 12 | 1974 |
| Private Dr/us16 F over Spring Ck | Fair | 25.3 ft | 10 | 1980 |
| 194th AVE over Stockdam Spillway | Fair | 24.9 ft | 6 | 1940 |
| Cherry AVE over Meade Ditch | Fair | 32.2 ft | 2 | 1974 |
| I090 over Boxelder Ck | Good | 150.9 ft | 26,980 | 1994 |
| West Main St. over Rapid Ck | Good | 302.2 ft | 20,745 | 1975 |
| I090 W over Haines AVE | Good | 373.0 ft | 19,785 | 2001 |
| I090 E over Haines AVE | Good | 373.0 ft | 19,785 | 2000 |
| Anamosa Street over Rcp&e Rr | Good | 89.9 ft | 18,200 | 2012 |
| Lacrosse ST over I090 | Good | 222.4 ft | 16,908 | 2022 |
| Us016 B (se Conn) over Sd044 Sd Rr (aband) | Good | 232.9 ft | 16,648 | 2002 |
| East Boulevard over Rapid Ck | Good | 209.0 ft | 15,878 | 1977 |
| I090 W over E North ST | Good | 208.7 ft | 15,677 | 2005 |
| I090 E over E North ST | Good | 208.7 ft | 15,677 | 2005 |
| Sd079 over Meade St. Drainage | Good | 66.9 ft | 15,500 | 1964 |
| Us016 B (se Conn) over Rcp&e Rr | Good | 65.9 ft | 14,488 | 2005 |
| Fifth Street over Rapid Ck | Good | 171.9 ft | 11,270 | 1974 |
| Us016 B (se Conn) over Sd079 | Good | 121.1 ft | 11,086 | 2004 |
| Us016 B (se Conn) over Rcp&e Rr | Good | 65.9 ft | 11,086 | 2005 |
| Us016 B (se Conn) over Rapid Ck | Good | 332.0 ft | 11,086 | 2002 |
| I190 over North ST | Good | 208.7 ft | 10,925 | 2016 |
| Sd231 over Boxelder Ck | Good | 389.1 ft | 9,071 | 1974 |
| I090 E over 158 AVE | Good | 119.1 ft | 8,221 | 1961 |
| Us016 B (se Conn) over I090 | Good | 188.0 ft | 7,415 | 2007 |
| Us016 over Spring Ck | Good | 24.6 ft | 7,273 | 1998 |
| Us016 over Spring Ck | Good | 40.0 ft | 6,868 | 1995 |
| North Street over Drainage Ditch | Good | 20.0 ft | 6,017 | 1980 |
| New York Street over Drainage Ditch | Good | 39.0 ft | 5,250 | 2001 |
| I090 EB Off Ramp over Channel Ck | Good | 49.9 ft | 4,974 | 1994 |
| I090 W over 169 AVE Draw | Good | 164.0 ft | 4,917 | 1961 |
| Sd244 over Palmer Gulch | Good | 98.8 ft | 4,855 | 2024 |
| Sheridan Lake Road over Rapid Ck | Good | 112.9 ft | 4,800 | 1973 |
| I090 W over Base Line RD Rcp&e Rr | Good | 219.2 ft | 4,404 | 2002 |
| I090 E over Base Line RD Rcp&e Rr | Good | 219.2 ft | 4,404 | 2002 |
| I090 E over 195 AVE | Good | 150.9 ft | 3,645 | 1974 |
| I090 W over 195 AVE | Good | 150.9 ft | 3,645 | 1974 |
| Neck Yoke Road over Spring Ck | Good | 85.0 ft | 3,365 | 1973 |
| Winter Street. over Ck | Good | 52.8 ft | 3,200 | 2008 |
| Sheridan Lake Road over Arrowhead Drain | Good | 41.0 ft | 3,000 | 1991 |
| Sd044 over Rapid Ck | Good | 28.5 ft | 2,995 | 1958 |
| Sd044 over Rapid Ck | Good | 35.1 ft | 2,995 | 1956 |
| Sd044 over Rapid Ck | Good | 35.1 ft | 2,995 | 1956 |
| Liberty BLVD over East Trib Box Elder Ck | Good | 31.2 ft | 2,785 | 2002 |
| Sd044 over Ck | Good | 20.3 ft | 2,350 | 1950 |
| Nemo Road over Box Elder Ck | Good | 110.9 ft | 2,013 | 1972 |
| Us016aef over Grizzly Bear Ck | Good | 37.1 ft | 1,993 | 1973 |
| Us385 over Jim Ck | Good | 20.7 ft | 1,981 | 2024 |
| Us385 over Deer Ck | Good | 36.1 ft | 1,981 | 2024 |
| Nemo Road over Boxelder Ck | Good | 111.9 ft | 1,452 | 1972 |
| Creek Drive over Rapid Ck | Good | 131.9 ft | 1,213 | 2015 |
| HWY 1416 over Ck | Good | 20.7 ft | 1,089 | 1926 |
| Us014 over Br Cottonwood Ck | Good | 24.6 ft | 999 | 2021 |
| Sheridan Lake Road over Spring Ck | Good | 103.0 ft | 933 | 1974 |
| Sheridan Lake Road over Spring Ck | Good | 103.0 ft | 933 | 1974 |
| E. Main St. over Rapid Ck | Good | 120.1 ft | 930 | 1973 |
| Major Lake Road over Major Lake Spillway | Good | 31.5 ft | 917 | 2021 |
| Elk Vale Road over Boxelder Ck | Good | 80.1 ft | 852 | 1989 |
| Andersen Road over Rapid Ck | Good | 55.1 ft | 813 | 1950 |
| Sheridan Lake Road over Spring Ck | Good | 103.0 ft | 747 | 1974 |
| Norris Peak Road over Rapid Ck | Good | 49.9 ft | 654 | 1973 |
| Us016a over Grizzly Bear Ck | Good | 38.1 ft | 591 | 1974 |
| E. Meade St. over Meade ST Drainage Ditch | Good | 24.0 ft | 500 | 2007 |
| Sd044 over Ck | Good | 37.1 ft | 489 | 1983 |
| Sd044 over Ck | Good | 44.3 ft | 489 | 1983 |
| Sd044 over Ck | Good | 28.5 ft | 489 | 1983 |
| Sd044 over Ck | Good | 51.5 ft | 489 | 1983 |
| 151st Avenue over Trib To Box Elder Ck | Good | 32.2 ft | 475 | 1940 |
| Us016a over Us016a | Good | 175.9 ft | 404 | 1976 |
| Maple Avenue over Rapid Ck | Good | 164.0 ft | 400 | 1992 |
| Twilight Drive over Iowa Ditch | Good | 24.6 ft | 389 | 1998 |
| 161st Avenue over Trib To Boxelder Ck | Good | 50.9 ft | 372 | 1973 |
| Sage Creek Road over Sage Ck | Good | 125.0 ft | 352 | 1977 |
| Jolly Lane over Rapid Ck | Good | 120.1 ft | 350 | 1998 |
| Bradsky Road over Rapid Ck | Good | 56.1 ft | 311 | 2018 |
| Sherman Street over Rapid Ck | Good | 49.9 ft | 305 | 2023 |
| Twelfth Street over Rapid Ck | Good | 127.0 ft | 300 | 1973 |
| Aspen Drive over Meade ST Drainage Ditch | Good | 49.9 ft | 300 | 2014 |
| S Rochford over Rapid Ck | Good | 35.1 ft | 276 | 2021 |
| Spruce Drive over Boxelder Ck | Good | 28.5 ft | 175 | 2012 |
| HWY 1416 over Trib. To Box Elder Creek | Good | 24.6 ft | 156 | 2013 |
| HWY 1416 over Trib. To Box Elder Creek | Good | 24.6 ft | 156 | 2013 |
| Quinn Road over Cottonwood Ck | Good | 85.0 ft | 153 | 1991 |
| Cemetery Road over Grizzly Bear Ck | Good | 35.1 ft | 150 | 1974 |
| Swanzey Drive over Grizzly Bear Ck | Good | 60.0 ft | 125 | 1974 |
| Palmer Gulch RD over Spring Creek | Good | 28.5 ft | 122 | 2016 |
| 160th AVE over Rapid Ck | Good | 55.1 ft | 120 | 1999 |
| Forest Road over Rapid Ck | Good | 42.0 ft | 101 | 2001 |
| Drainage Ditch over Cobalt Drive | Good | 38.7 ft | 100 | 2008 |
| Seger Drive over Drainage Ditch | Good | 43.6 ft | 100 | 2009 |
| East Mall Drive over Drainage Ditch | Good | 20.7 ft | 100 | 2006 |
| S Ellsworth RD over Box Elder Ck | Good | 20.7 ft | 100 | 2001 |
| Quinn RD over Unnamed Ck | Good | 22.3 ft | 100 | 1990 |
| Big Foot RD over Unnamed Ck | Good | 21.0 ft | 79 | 1962 |
| Thunderhead Falls over Rapid Ck | Good | 44.0 ft | 62 | 2024 |
| Thunderhead Falls over Rapid Ck | Good | 49.9 ft | 62 | 1972 |
| Thunderhead Falls over Rapid Ck | Good | 40.0 ft | 62 | 2024 |
| Palmer Ck RD over Palmer Ck RD | Good | 42.3 ft | 60 | 2009 |
| Hammerquist Road over Rapid Ck | Good | 66.9 ft | 54 | 2017 |
| Sd044 Wf over Rapid Ck | Good | 24.9 ft | 50 | 1958 |
| Horse Cr. (t-361) over Slate CR At Dam | Good | 34.1 ft | 50 | 1935 |
| Calument over Spring Creek | Good | 56.8 ft | 50 | 1988 |
| 164th Street over Box Elder Ck | Good | 59.7 ft | 48 | 2019 |
| Antelope Creek RD over Rapid Ck | Good | 89.9 ft | 44 | 1980 |
| Horton Rd. over Unnamed Ck | Good | 30.8 ft | 35 | 1962 |
| Private RD over Rapid Ck | Good | 40.0 ft | 30 | 1972 |
| Sonquist Lane over Rapid Ck | Good | 60.0 ft | 27 | 2022 |
| 151st Avenue over Boxelder Ck | Good | 49.9 ft | 25 | 1973 |
| Huether Road over Trib To Cheyenne River | Good | 51.5 ft | 25 | 2024 |
| Huether RD over Ck | Good | 24.0 ft | 25 | 1981 |
| Paulsen RD over Lake Ck | Good | 51.8 ft | 25 | 2006 |
| Grizzly Pg over Grizzly Bear Creek | Good | 33.5 ft | 25 | 1973 |
| Fdr 181 over Castle Creek | Good | 36.1 ft | 25 | 1985 |
| Fdr 181 over Castle Creek | Good | 26.2 ft | 25 | 1954 |
| Fdr 181 over Castle Creek | Good | 22.6 ft | 25 | 1956 |
| Baseline Road over Tributary To Rapid Creek | Good | 24.6 ft | 24 | 2016 |
| Base Line Road over Box Elder Ck | Good | 122.4 ft | 23 | 2002 |
| Spring Draw RD over Spring Ck Draw | Good | 24.9 ft | 22 | 2011 |
| Sharpe Road over Box Elder Ck | Good | 82.0 ft | 21 | 2017 |
| Paulsen RD over Cottonwood Ck | Good | 28.5 ft | 17 | 2024 |
| Paulsen RD over Cottonwood Ck | Good | 38.7 ft | 17 | 2024 |
| Township RD over Box Elder Ck | Good | 81.0 ft | 15 | 2006 |
| Thunderhead Falls over Rapid Ck | Good | 29.9 ft | 10 | 1972 |
| 230 ST over Patterson Ck | Good | 20.3 ft | 9 | 2006 |
| Us385 Nf over Spring Ck | Good | 99.1 ft | 5 | 1996 |
| Us385 Nf over Spring Ck | Good | 67.9 ft | 5 | 1996 |