| IRR - US 2 over Milk River | Poor | 213.9 ft | 3,311 | 1964 |
| US 2 over Lodge Creek | Poor | 94.2 ft | 2,335 | 1942 |
| US 2 over Irrigation-stockpass | Poor | 152.9 ft | 2,335 | 1940 |
| US 2 over Drainage | Poor | 39.0 ft | 2,141 | 1940 |
| US 2 over Drainage | Poor | 58.1 ft | 2,141 | 1940 |
| S 529-clear CR RD over Milk River | Poor | 216.9 ft | 256 | 1967 |
| Redrock RD over Fort Belknap Canal 008 | Poor | 47.9 ft | 212 | 1933 |
| Ekegren RD over Thirty Mile Creek 097 | Poor | 65.0 ft | 100 | 1938 |
| Middle RD over Battle Creek 056 | Poor | 102.0 ft | 100 | 1920 |
| Lodge Creek RD over Fort Belknap Canal | Poor | 39.0 ft | 100 | 1952 |
| US 2 over Red Rock Creek Overflow | Fair | 60.0 ft | 2,919 | 1942 |
| US 2 over Drainage | Fair | 39.0 ft | 2,919 | 1942 |
| US 2 over Milk River | Fair | 281.5 ft | 2,655 | 2004 |
| US 2 over Drainage | Fair | 58.1 ft | 2,335 | 1940 |
| US 2 over Drainage | Fair | 58.1 ft | 2,141 | 1940 |
| US 2 over Drainage | Fair | 39.0 ft | 2,141 | 1940 |
| US 2 over Drainage | Fair | 58.1 ft | 2,141 | 1941 |
| US 2 over Drainage | Fair | 39.0 ft | 2,141 | 1940 |
| US 2 over Fifteen Mile Creek | Fair | 110.9 ft | 1,943 | 1948 |
| IRR - S 66 over South Fork Peoples Creek | Fair | 100.1 ft | 977 | 1959 |
| IRR - S 66 over Peoples Creek | Fair | 100.1 ft | 763 | 1952 |
| IRR - S 66 over White Bear Creek | Fair | 75.1 ft | 763 | 1959 |
| IRR - S 66 over Three Mile Coulee | Fair | 100.1 ft | 763 | 1959 |
| Cleveland RD over Red Rock Creek | Fair | 28.9 ft | 600 | 1964 |
| Cleveland RD over Milk River | Fair | 213.9 ft | 600 | 1964 |
| Main ST N over Thirty Mile Creek | Fair | 88.9 ft | 546 | 1957 |
| Central AVE W over Drainage 117 | Fair | 26.9 ft | 452 | 1939 |
| Turner RD over Buckley Coulee | Fair | 58.1 ft | 399 | 1940 |
| S 529-clear CR RD over Red Rock Creek | Fair | 86.0 ft | 256 | 1967 |
| Stephens RD over Fort Belknap Canal 007 | Fair | 46.3 ft | 212 | 1999 |
| Redrock RD over Red Rock Coulee 009 | Fair | 38.1 ft | 212 | 1933 |
| IRR BIA RTE 8 over Peoples Creek | Fair | 147.0 ft | 200 | 1976 |
| Clear CR RD SE over Clear Creek 095 | Fair | 40.0 ft | 141 | 1985 |
| Highland RD over Fort Belknap Canal 015 | Fair | 41.0 ft | 126 | 1933 |
| Cleveland RD over Bean Creek | Fair | 39.4 ft | 121 | 1957 |
| Cleveland RD over Snake Creek | Fair | 39.0 ft | 121 | 1957 |
| Cleveland RD over Peoples Creek | Fair | 58.1 ft | 110 | 1957 |
| S 396-savoy RD over Thirty Mile Creek | Fair | 97.1 ft | 106 | 1941 |
| Elloam RD over Battle Creek 018 | Fair | 89.2 ft | 100 | 1991 |
| Klindworth RD over Woody Island Coulee 134 | Fair | 31.8 ft | 100 | 1933 |
| Klindworth RD over Woody Island Coulee 136 | Fair | 28.2 ft | 100 | 2001 |
| Park RD over Fort Belknap Canal 001 | Fair | 26.9 ft | 100 | 1958 |
| Stockyard RD over Lodge Creek 022 | Fair | 89.2 ft | 100 | 2000 |
| Ekegren RD over Thirty Mile Creek 127 | Fair | 73.2 ft | 100 | 1930 |
| Miller Road over Fort Belknap Canal 057 | Fair | 51.8 ft | 100 | 1923 |
| Paradise Valley RD over Six Mile Creek 028 | Fair | 37.1 ft | 100 | 1975 |
| 8 Mile RD over Milk River 078 | Fair | 245.4 ft | 100 | 1930 |
| New Hope RD over Snake Creek 042 | Fair | 35.1 ft | 100 | 1933 |
| County Road 323 over Snake Creek 048 | Fair | 71.9 ft | 100 | 1911 |
| 10th ST W over Red Rock Coulee 096 | Fair | 41.3 ft | 100 | 1985 |
| Lodge Creek RD over Drainage-stockpass | Fair | 39.4 ft | 100 | 1952 |
| Lodge Creek RD over Drainage | Fair | 77.4 ft | 100 | 1952 |
| IRR BIA RTE 131 over South Fork Peoples Creek | Fair | 78.1 ft | 75 | 1991 |
| Turner RD over S Fork Wayne Creek | Fair | 77.1 ft | 61 | 1947 |
| Turner RD over Wayne Creek | Fair | 77.1 ft | 61 | 1947 |
| Turner RD over E Fork Wayne Creek | Fair | 58.1 ft | 61 | 1947 |
| Turner RD over N Fork Wayne Creek | Fair | 58.1 ft | 61 | 1947 |
| Turner RD over W Savoy Creek | Fair | 58.1 ft | 61 | 1947 |
| Bagan RD over Battle Creek 060 | Fair | 167.7 ft | 59 | 1940 |
| People CR RD over People`s Creek 106 | Fair | 26.9 ft | 47 | 1971 |
| Hall RD over Red Rock Coulee 080 | Fair | 30.8 ft | 42 | 1970 |
| Hall RD over Ft. Belknap Canal 08 | Fair | 40.4 ft | 42 | 1970 |
| Coal Mine RD over Red Rock Coulee 012 | Fair | 45.6 ft | 41 | 1933 |
| Coal Mine RD over Ft. Belknap Canal 01 | Fair | 42.7 ft | 41 | 1933 |
| Yantic RD over Red Rock Coulee 002 | Fair | 30.8 ft | 40 | 1933 |
| Yantic RD over Red Rock Coulee 004 | Fair | 41.0 ft | 40 | 1933 |
| N Fork RD over Paradise Valley Canal037 | Fair | 35.1 ft | 28 | 1933 |
| US 2 over Main Irrigation Canal | Good | 24.9 ft | 3,311 | 1968 |
| US 2 over Red Rock West Overflow | Good | 54.8 ft | 2,732 | 2020 |
| US 2 over Red Rock Coulee | Good | 96.5 ft | 2,732 | 2020 |
| US 2 over Red Rock East Overflow | Good | 62.7 ft | 2,732 | 2020 |
| US 2 over Clear Creek | Good | 95.8 ft | 2,346 | 2020 |
| US 2 over Battle Creek-n Fk Milk R | Good | 145.7 ft | 2,141 | 1999 |
| IRR - US 2 over White Bear Creek | Good | 137.1 ft | 1,327 | 1993 |
| IRR - S 66 over Little Peoples Creek | Good | 90.9 ft | 977 | 2015 |
| IRR - S 66 over Little Peoples Creek | Good | 92.8 ft | 977 | 2015 |
| IRR - S 66 over Little Peoples Creek | Good | 90.9 ft | 977 | 2015 |
| Cleveland RD over Three Mile Creek | Good | 98.8 ft | 600 | 2014 |
| IRR BIA RTE 19 over Peoples Creek | Good | 45.9 ft | 250 | 2000 |
| IRR BIA RTE 37 over Little Peoples Creek | Good | 60.0 ft | 220 | 2006 |
| S 325-elloam RD over Fort Belknap Canal | Good | 37.1 ft | 214 | 2012 |
| Turner RD over Woody Island Creek | Good | 125.0 ft | 153 | 1981 |
| County Road 007 over Milk River 014 | Good | 196.5 ft | 126 | 1997 |
| IRR BIA RTE 134 over Little Peoples Creek | Good | 28.2 ft | 100 | 2000 |
| Sage RD over E Fork Battle Creek 053 | Good | 50.9 ft | 100 | 1999 |
| Sage RD over Battle Creek 052 | Good | 179.8 ft | 100 | 2009 |
| Park RD over Fifteen Mile Creek 020 | Good | 76.1 ft | 100 | 1958 |
| Valley RD over Milk River 125 | Good | 222.1 ft | 100 | 2010 |
| Old HWY RD E over Battle Creek 025 | Good | 124.3 ft | 100 | 1938 |
| 8 Mile RD over Harlem Canal 077 | Good | 24.0 ft | 100 | 2004 |
| New Hope RD over Snake Creek 043 | Good | 61.0 ft | 100 | 1987 |
| New Hope RD over Snake Creek 044 | Good | 60.7 ft | 100 | 2004 |
| Zurich RD over Milk River 033 | Good | 194.9 ft | 100 | 1993 |
| Merill RD over Milk River 081 | Good | 213.6 ft | 100 | 2010 |
| Barney Olsen RD over People`s Creek 105 | Good | 31.8 ft | 86 | 2015 |
| Bagan RD over Fort Belknap Canal 061 | Good | 23.3 ft | 59 | 2010 |
| Bagan RD over Corral Coulee 063 | Good | 31.8 ft | 59 | 2013 |
| Lloyd RD over Cow Creek 091 | Good | 26.9 ft | 47 | 1933 |
| Yantic RD over Fort Belknap Canal 003 | Good | 64.6 ft | 40 | 2012 |
| N Fork RD over Milk River 036 | Good | 233.3 ft | 28 | 2018 |
| Cherry Ridge RD over Fort Belknap Canal 066 | Good | 25.3 ft | 7 | 2010 |
| S 396-savoy RD over Savoy Creek | Good | 79.1 ft | 5 | 1990 |