| US 136 E over Rock CR | Poor | 137.1 ft | 2,887 | 1970 |
| US 136 E over Is 29 | Poor | 320.9 ft | 2,350 | 1969 |
| US 136 E over Missouri Rvr Abandoned | Poor | 1903.9 ft | 2,100 | 1938 |
| US 59 S over CR | Poor | 20.0 ft | 1,739 | 1922 |
| US 275 S over E Fk High CR | Poor | 163.1 ft | 753 | 1929 |
| US 275 S over W Fk High CR | Poor | 163.1 ft | 226 | 1929 |
| RT W S over Is 29 | Poor | 280.8 ft | 75 | 1973 |
| RT F S over Rock CR | Poor | 153.9 ft | 46 | 1962 |
| T AVE over Trib Of Tarkio Rvr | Poor | 109.9 ft | 25 | 1940 |
| K AVE over Rock CR | Poor | 90.9 ft | 20 | 2010 |
| 225 ST over Cow Br | Poor | 103.0 ft | 15 | 1930 |
| 250 ST over Tarkio Rvr | Poor | 171.9 ft | 10 | 1975 |
| T AVE over Lit Tarkio CR | Poor | 90.9 ft | 5 | 1996 |
| 285 ST (sharp Rd) over Rock CR Drain Dtch | Poor | 106.0 ft | 5 | 1950 |
| Is 29 S over Patton Br | Fair | 37.1 ft | 17,114 | 1969 |
| Is 29 S over Rose Br | Fair | 27.9 ft | 17,114 | 1969 |
| Is 29 S over Drain Dtch | Fair | 26.9 ft | 17,114 | 1969 |
| Is 29 S over Turkey CR | Fair | 21.0 ft | 16,980 | 1973 |
| Is 29 S over Angel Br | Fair | 28.9 ft | 16,980 | 1973 |
| Is 29 S over Mapes Br | Fair | 63.0 ft | 15,391 | 1969 |
| Is 29 S over Rock CR | Fair | 253.0 ft | 8,541 | 1973 |
| Is 29 S over Mill CR | Fair | 144.0 ft | 8,541 | 1973 |
| Is 29 N over Mill CR | Fair | 144.0 ft | 8,439 | 1973 |
| Is 29 S over High CR | Fair | 268.0 ft | 8,382 | 1971 |
| Is 29 N over High CR | Fair | 268.0 ft | 7,009 | 1971 |
| US 136 E over Drain Dtch #3 | Fair | 123.4 ft | 2,276 | 1965 |
| US 136 E over Branch CR | Fair | 38.1 ft | 2,140 | 1970 |
| US 59 N over Tarkio Rvr | Fair | 347.4 ft | 1,821 | 2012 |
| US 59 S over CR | Fair | 24.9 ft | 1,821 | 1923 |
| US 59 S over Unnamed CR | Fair | 24.9 ft | 1,008 | 1926 |
| US 59 S over CR | Fair | 24.9 ft | 1,008 | 1926 |
| Mo 111 S over Br Of Rock CR | Fair | 25.9 ft | 735 | 1970 |
| US 136 E over Br Of Lit Tarkio C | Fair | 22.0 ft | 700 | 1931 |
| RT A E over Is 29 | Fair | 245.1 ft | 600 | 1971 |
| Mo 46 E over Banks CR | Fair | 24.9 ft | 591 | 1966 |
| RT C E over W Tarkio CR | Fair | 166.0 ft | 436 | 1974 |
| Mo 46 E over E Fk Hickory CR | Fair | 109.9 ft | 404 | 2011 |
| RT C E over Tarkio Rvr | Fair | 190.3 ft | 330 | 2011 |
| US 275 S over Kings Br | Fair | 165.0 ft | 296 | 1951 |
| US 275 S over Mapes Br | Fair | 87.9 ft | 296 | 1929 |
| Mo 46 E over Dunn CR | Fair | 23.0 ft | 266 | 1966 |
| Mo 46 E over Lit Tarkio Drain D | Fair | 135.2 ft | 266 | 2011 |
| Mo 111 S over Rock CR | Fair | 253.0 ft | 226 | 1973 |
| US 275 S over Mcelroy Br | Fair | 199.1 ft | 226 | 1973 |
| RT E E over Old Chnl Nishnabot | Fair | 274.9 ft | 224 | 1983 |
| RT N S over Lit Tarkio CR | Fair | 201.1 ft | 182 | 1962 |
| RT B E over Rock CR | Fair | 115.2 ft | 119 | 2011 |
| RT Tt E over Long Br | Fair | 106.0 ft | 102 | 1960 |
| RT M S over Tarkio CR | Fair | 23.0 ft | 100 | 1938 |
| RT Mm S over Wolf CR | Fair | 148.0 ft | 100 | 1957 |
| 300 ST over Tarkio Rvr | Fair | 186.0 ft | 70 | 1987 |
| Red Star RD E over Is 29 | Fair | 268.0 ft | 60 | 1969 |
| RT Z E over Is 29 | Fair | 253.9 ft | 60 | 1973 |
| 280 ST E over E Roadway Dtch | Fair | 27.9 ft | 60 | 1936 |
| RT Ee S over Hickory Br | Fair | 109.3 ft | 54 | 1962 |
| RT Ee S over E Fk Tarkio CR | Fair | 24.0 ft | 54 | 1962 |
| X AVE over Lit Tarkio CR | Fair | 149.9 ft | 40 | 1994 |
| K AVE over E High CR | Fair | 100.1 ft | 35 | 1989 |
| 120 ST over Rock CR | Fair | 139.1 ft | 35 | 1991 |
| 150 ST over Rock CR | Fair | 68.9 ft | 35 | 1994 |
| 300 ST over E Fk Lit Tarkio CR | Fair | 152.9 ft | 35 | 1990 |
| X AVE over Br Lit Tarkio CR | Fair | 47.9 ft | 35 | 2007 |
| 160 ST over Deadmans Hollow | Fair | 70.9 ft | 30 | 1997 |
| 280 ST over Lit Tarkio CR | Fair | 129.9 ft | 30 | 1991 |
| 160 ST over Mid Tarkio CR | Fair | 129.9 ft | 25 | 1992 |
| 310 ST over E Fk Lit Tarkio CR | Fair | 165.0 ft | 25 | 1985 |
| Firefly AVE over High CR | Fair | 96.1 ft | 20 | 1930 |
| 160 ST over W Tarkio CR | Fair | 129.9 ft | 20 | 1991 |
| County RD 315 over Br Of Squaw CR | Fair | 61.0 ft | 20 | 2000 |
| S AVE over Lit Tarkio CR | Fair | 149.9 ft | 20 | 1988 |
| Outer RD I29 over Rose Br | Fair | 26.2 ft | 20 | 2005 |
| 180 ST over E Fk Lit Tarkio CR | Fair | 42.7 ft | 20 | 2009 |
| Dayton AVE over High CR | Fair | 125.0 ft | 15 | 1930 |
| 270 ST over Mill CR | Fair | 80.1 ft | 15 | 1950 |
| Wellington AVE over Hickory Br | Fair | 159.4 ft | 15 | 2010 |
| 110 ST over W High CR | Fair | 41.0 ft | 10 | 1997 |
| K AVE over W High CR | Fair | 49.9 ft | 10 | 1988 |
| Y AVE over Lit Tarkio CR | Fair | 28.9 ft | 10 | 1990 |
| X AVE over Lit Tarkio CR | Fair | 60.0 ft | 10 | 1990 |
| 190 ST over Trib Of Tarkio Rvr | Fair | 100.1 ft | 10 | 2001 |
| 300 ST over Minnesota Valley C | Fair | 111.5 ft | 10 | 2001 |
| T AVE over Trib Lit Tarkio CR | Fair | 129.9 ft | 5 | 1996 |
| Overland AVE over Trib Of Tarkio Rvr | Fair | 118.1 ft | 5 | 1998 |
| 290 ST over Trib E Fk Lit Tark | Fair | 76.1 ft | 5 | 2007 |
| Is 29 N over Rock CR | Good | 253.0 ft | 8,439 | 1973 |
| Is 29 S over Levee Maint. RD Nishn | Good | 998.0 ft | 8,382 | 1971 |
| Is 29 N over Levee Maint. RD Nishn | Good | 998.0 ft | 7,009 | 1971 |
| US 136 E over W Tarkio CR | Good | 411.1 ft | 2,835 | 1997 |
| US 136 E over Cow CR | Good | 150.9 ft | 2,140 | 2011 |
| US 136 E over Tarkio Rvr | Good | 536.1 ft | 1,414 | 1997 |
| US 136 E over Tarkio Rvr Ovrfl | Good | 351.0 ft | 1,414 | 1997 |
| US 136 E over E Fk Lit Tarkio CR | Good | 111.5 ft | 916 | 2017 |
| US 136 E over Lit Tarkio CR | Good | 150.9 ft | 700 | 2012 |
| Mo 111 S over Is 29 | Good | 293.0 ft | 640 | 2021 |
| Mo 46 E over Lit Tarkio CR | Good | 152.6 ft | 566 | 2023 |
| Mo 46 E over Hickory CR | Good | 100.1 ft | 404 | 2012 |
| RT J S over Tarkio Rvr | Good | 269.7 ft | 380 | 2019 |
| RT C E over Mid Tarkio CR | Good | 140.1 ft | 330 | 2011 |
| RT O S over Mid Tarkio CR | Good | 141.1 ft | 300 | 1966 |
| Cass ST over Rock CR | Good | 123.0 ft | 250 | 2008 |
| Mo 111 N over Turkey CR | Good | 60.0 ft | 226 | 2011 |
| Mo 111 S over Pike CR Drain Dtch | Good | 74.1 ft | 226 | 2023 |
| RT N S over E Fk Lit Tarko CR | Good | 203.4 ft | 208 | 2015 |
| RT V E over Main Drain Dtch #6 | Good | 115.2 ft | 126 | 2010 |
| Mo 111 S over Drain Dtch | Good | 69.9 ft | 120 | 2011 |
| Mo 111 S over Mill Creek | Good | 191.9 ft | 120 | 2019 |
| RT B E over Halls Br | Good | 96.5 ft | 103 | 2011 |
| RT T S over W Fk High CR | Good | 200.1 ft | 84 | 1987 |
| T AVE over Tarkio Rvr | Good | 176.8 ft | 75 | 1930 |
| RT M S over Long Br | Good | 119.1 ft | 68 | 1961 |
| C AVE S over Is 29 | Good | 246.1 ft | 60 | 1971 |
| 280 ST E over Is 29 | Good | 249.0 ft | 60 | 1973 |
| RT Z E over Mill CR | Good | 141.7 ft | 60 | 1956 |
| RT U S over Drain Dtch | Good | 83.0 ft | 60 | 1963 |
| Dayton AVE S over Is 29 | Good | 246.1 ft | 54 | 1971 |
| C AVE over High CR | Good | 180.1 ft | 50 | 1995 |
| 100 ST over W High CR | Good | 70.9 ft | 50 | 2001 |
| 120 ST over W Tarkio CR | Good | 158.1 ft | 50 | 2000 |
| 140 ST over W Tarkio CR | Good | 180.1 ft | 50 | 1999 |
| 110 ST over Mid Tarkio CR | Good | 95.1 ft | 50 | 2000 |
| 250 ST over Long Br | Good | 69.9 ft | 50 | 1999 |
| H AVE over Rock CR Drain Dtch | Good | 129.9 ft | 50 | 1999 |
| Q AVE over Br Of Tarkio Rvr | Good | 40.4 ft | 45 | 2006 |
| 280 ST over E Fk Lit Tarkio CR | Good | 125.0 ft | 40 | 1998 |
| County RD 166 over Rock CR | Good | 100.1 ft | 35 | 1989 |
| 230th ST over Rock CR | Good | 100.1 ft | 35 | 1996 |
| 300 ST over Trib E Fk Lit Tark | Good | 147.0 ft | 35 | 1996 |
| Outer RD I29 over Rock CR | Good | 253.0 ft | 35 | 1937 |
| 290 ST over Lit Tarkio CR | Good | 116.5 ft | 35 | 2001 |
| 280 ST over Wolf CR | Good | 116.1 ft | 35 | 2003 |
| 310 ST over Lit Tarkio CR | Good | 116.5 ft | 35 | 2004 |
| Outer RD I29 over Mill CR | Good | 80.1 ft | 35 | 2010 |
| RT Ra S over Patton Br | Good | 68.9 ft | 32 | 1971 |
| 110 ST over W Tarkio CR | Good | 168.0 ft | 25 | 1998 |
| County RD 160 over Rock CR | Good | 86.9 ft | 25 | 1925 |
| Q AVE over Tarkio Rvr | Good | 203.1 ft | 25 | 1995 |
| 110 ST over Mcelroy CR | Good | 121.1 ft | 20 | 1997 |
| Firefly AVE over Mcelroy CR | Good | 69.9 ft | 20 | 2000 |
| N AVE over Rock CR | Good | 84.0 ft | 20 | 1910 |
| County RD 149 over Rock CR | Good | 84.0 ft | 20 | 1930 |
| 240 ST over Rock CR | Good | 75.1 ft | 20 | 1990 |
| 170 ST over Trib Of Tarkio Rvr | Good | 24.0 ft | 20 | 1950 |
| 170 ST over Trib Of Tarkio Rvr | Good | 54.1 ft | 20 | 1986 |
| 120 ST over Mid Tarkio CR | Good | 150.9 ft | 20 | 1994 |
| Outer RD I29 over Angel Hollow | Good | 45.9 ft | 20 | 2000 |
| Onyx AVE over Br Of Tarkio Rvr | Good | 36.1 ft | 20 | 1988 |
| O AVE over Trib Of Tarkio Rvr | Good | 49.9 ft | 20 | 1989 |
| 260 ST over Long Br | Good | 71.2 ft | 20 | 2001 |
| Outer RD I29 over Hughes Br | Good | 35.8 ft | 20 | 2004 |
| 245 ST over Rock CR | Good | 119.4 ft | 20 | 2005 |
| 140 ST over Mcelroy CR | Good | 75.5 ft | 20 | 2007 |
| 180 ST over W Tarkio CR | Good | 130.9 ft | 20 | 2007 |
| 180 ST over Mid Tarkio CR | Good | 129.6 ft | 20 | 2007 |
| 260 ST over Lit Tarkio CR | Good | 158.1 ft | 20 | 2009 |
| 140 ST over Mid Tarkio CR | Good | 125.0 ft | 15 | 1998 |
| 170 ST over Mid Tarkio CR | Good | 121.1 ft | 15 | 1996 |
| N AVE over Cow Br | Good | 100.4 ft | 15 | 1995 |
| V AVE over Trib Mid Tarkio CR | Good | 70.9 ft | 15 | 1998 |
| Z AVE over Hickory Br | Good | 49.9 ft | 15 | 1990 |
| 270 ST over Rock CR Drain Dtch | Good | 122.0 ft | 15 | 2001 |
| 170 ST over Rock CR | Good | 90.9 ft | 15 | 2001 |
| W AVE over Br Lit Tarkio CR | Good | 61.0 ft | 15 | 2001 |
| U AVE over E Fk Lit Tarkio CR | Good | 90.9 ft | 15 | 2002 |
| Atchison Holt RD over Minnesota Valley C | Good | 107.6 ft | 15 | 2003 |
| 210 ST over Br Lit Tarkio CR | Good | 50.2 ft | 15 | 2003 |
| 210 ST over Br Lit Tarkio CR | Good | 90.2 ft | 15 | 2003 |
| 220 ST over Lit Tarkio CR | Good | 149.0 ft | 15 | 2005 |
| L AVE over Rock CR | Good | 109.9 ft | 15 | 1998 |
| 290 ST over E Fk Lit Tarkio CR | Good | 129.6 ft | 15 | 2008 |
| 220 ST over Cow Br | Good | 89.6 ft | 15 | 2008 |
| T AVE over Wolf CR | Good | 90.6 ft | 15 | 2010 |
| 270th ST over Br Rock CR | Good | 101.4 ft | 15 | 2013 |
| County RD 290 over Br E Fk Little Tar | Good | 57.1 ft | 15 | 2015 |
| 110 ST over Tarkio Rvr | Good | 212.9 ft | 10 | 1992 |
| 150 ST over Tarkio Rvr | Good | 187.0 ft | 10 | 1990 |
| 150 ST over Br Of Long Br | Good | 70.9 ft | 10 | 1999 |
| W AVE over Trib E Fk Lit Tark | Good | 70.9 ft | 10 | 2000 |
| 140 ST over High CR | Good | 99.4 ft | 10 | 2004 |
| 150 ST over Deadmans Hollow | Good | 90.6 ft | 10 | 2004 |
| 150 ST over High CR | Good | 106.0 ft | 10 | 2005 |
| X AVE over Trib Of Tarkio Rvr | Good | 105.6 ft | 10 | 2006 |
| W AVE over Squaw CR | Good | 130.6 ft | 10 | 2006 |
| County RD 56 over Rose Br | Good | 51.8 ft | 10 | 2009 |
| Golden AVE over W High CR | Good | 59.4 ft | 10 | 2010 |
| 300 ST over Br E Fk Lit Tarkio | Good | 40.0 ft | 5 | 1990 |
| 240 ST over Lit Tarkio CR | Good | 140.1 ft | 5 | 2001 |
| Q AVE over W Tarkio CR | Good | 50.9 ft | 5 | 2005 |
| S AVE over Long Br | Good | 89.9 ft | 5 | 2005 |
| 100 ST over W Tarkio CR | Good | 32.5 ft | 5 | 2009 |
| V AVE over Squaw CR | Good | 61.0 ft | 2 | 1998 |