| I 90 over Int Reserve Street | Poor | 194.9 ft | 13,664 | 1966 |
| I 90 over Clark Fork River | Poor | 981.6 ft | 9,168 | 1964 |
| Lolo ST over Rattlesnake Creek 009 | Poor | 94.2 ft | 2,363 | 1966 |
| Mullan RD over Irrigation Canal | Poor | 23.0 ft | 1,635 | 1970 |
| S 474 over Rr | Poor | 183.7 ft | 1,397 | 1959 |
| US 12 Fh 11 over Lolo Creek | Poor | 88.9 ft | 799 | 1957 |
| HWY 10 W over Ninemile Creek 035 | Poor | 124.0 ft | 141 | 1924 |
| HWY 10 W over Ninemile Slide 026 | Poor | 375.0 ft | 141 | 1947 |
| Turah RD over Clark Fork 103 | Poor | 286.7 ft | 100 | 1962 |
| Placid Lake RD over Owl Creek 077 | Poor | 37.4 ft | 100 | 1970 |
| Sunset Hill RD over Blackfoot River 088 | Poor | 215.9 ft | 100 | 1907 |
| Boy Scout RD over Clearwater River 082 | Poor | 399.9 ft | 100 | 1938 |
| Gilbert Cr. RD over Rock Creek | Poor | 49.9 ft | 50 | 1982 |
| Wahlquist Br Road over Rock Creek | Poor | 119.8 ft | 50 | 1961 |
| Finley CR RD over Placid CR | Poor | 24.6 ft | 50 | 1959 |
| N Reserve ST over Clark Fork R Flood Plain | Fair | 334.0 ft | 35,914 | 1977 |
| N Reserve ST over Clark Fork River | Fair | 831.7 ft | 35,914 | 1975 |
| Reserve ST over W Broadway St-rr | Fair | 489.8 ft | 29,572 | 1998 |
| Brooks St-us 12 over Bitterroot River | Fair | 346.8 ft | 28,185 | 1968 |
| S Orange ST over Clark Fork River | Fair | 496.7 ft | 22,608 | 2003 |
| US 12-e Broadway S over Rattlesnake Creek | Fair | 66.9 ft | 21,390 | 1964 |
| Madison St-us 12 over Clark Fork River | Fair | 551.8 ft | 18,393 | 1958 |
| I 90 over Greenough Dr-rattlesnake | Fair | 244.8 ft | 15,284 | 1966 |
| I 90 over Greenough Dr-rattlesnake | Fair | 244.8 ft | 15,284 | 1966 |
| I 90 WB over Int Van Buren Street | Fair | 165.0 ft | 15,284 | 1964 |
| I 90 over Int Reserve Street | Fair | 194.9 ft | 13,664 | 1966 |
| I 90 over Sep Coal Mine Road | Fair | 138.1 ft | 13,664 | 1966 |
| S Higgins AVE over Clark Fork R-ped Paths | Fair | 973.8 ft | 11,197 | 1962 |
| I 90 over Rr | Fair | 163.1 ft | 10,499 | 1966 |
| I 90 over Rr | Fair | 163.1 ft | 10,499 | 1966 |
| I 90 over Sep Butler Creek Road | Fair | 138.1 ft | 10,499 | 1966 |
| I 90 over Sep Butler Creek Road | Fair | 138.1 ft | 10,499 | 1966 |
| I 90 over Int E Missoula | Fair | 195.5 ft | 10,294 | 1964 |
| I 90 over Int E Missoula | Fair | 195.5 ft | 10,294 | 1964 |
| I 90 over Clark Fork River | Fair | 455.1 ft | 10,294 | 1965 |
| I 90 over Clark Fork River | Fair | 455.1 ft | 10,294 | 1965 |
| I 90 over Deer Creek Road | Fair | 143.0 ft | 10,294 | 1964 |
| I 90 over Sep Juniper Dr-clark Fk | Fair | 408.8 ft | 10,294 | 1965 |
| I 90 over Sep Juniper Dr-clark Fk | Fair | 409.4 ft | 10,294 | 1965 |
| IRR - US 93 over Rr-finley Creek | Fair | 344.2 ft | 9,214 | 2009 |
| US 93 over Wildlife Underpass | Fair | 31.8 ft | 9,214 | 2009 |
| S 200 over Int Bonner I 90 | Fair | 243.8 ft | 8,302 | 1965 |
| S 200 over Blackfoot River | Fair | 347.4 ft | 8,302 | 2009 |
| Expressway RD over Grant Creek 003 | Fair | 44.0 ft | 7,844 | 1981 |
| Scott ST over Rr | Fair | 1024.3 ft | 6,636 | 1979 |
| I 90 over Rr | Fair | 328.7 ft | 6,216 | 1963 |
| I 90 over Rr | Fair | 358.9 ft | 6,216 | 1963 |
| I 90 over Abandoned Railroad | Fair | 152.9 ft | 6,216 | 1964 |
| I 90 WB over Abandoned Railroad | Fair | 152.9 ft | 6,216 | 1964 |
| I 90 EB over Sep Rustic Road | Fair | 119.8 ft | 6,216 | 1964 |
| I 90 WB over Sep Rustic Road | Fair | 119.8 ft | 6,216 | 1964 |
| I 90 over Sep Loiselle Road | Fair | 79.1 ft | 6,073 | 1971 |
| I 90 over Sep Loiselle Road | Fair | 79.1 ft | 6,073 | 1971 |
| I 90 over Int Beavertail | Fair | 125.0 ft | 5,901 | 1972 |
| I 90 over Int Beavertail | Fair | 125.0 ft | 5,901 | 1972 |
| I 90 EB over Int Turah | Fair | 118.1 ft | 5,626 | 1964 |
| I 90 WB over Int Turah | Fair | 120.1 ft | 5,626 | 1964 |
| I 90 EB over Sep E Mullan Road | Fair | 129.9 ft | 5,626 | 1963 |
| I 90 WB over Sep E Mullan Road | Fair | 129.9 ft | 5,626 | 1963 |
| I 90 over Rr | Fair | 351.0 ft | 5,626 | 1963 |
| I 90 over Rr | Fair | 355.3 ft | 5,626 | 1963 |
| I 90 over Int Nine Mile | Fair | 124.0 ft | 5,499 | 1964 |
| I 90 over Int Nine Mile | Fair | 124.0 ft | 5,499 | 1964 |
| I 90 over Sep Houle Creek Road | Fair | 79.1 ft | 5,499 | 1971 |
| I 90 over Sep Houle Creek Road | Fair | 79.1 ft | 5,499 | 1971 |
| IRR - US 93 over Int Desmet I 90 | Fair | 346.1 ft | 5,175 | 1966 |
| US 93 over Int Desmet I 90 | Fair | 347.8 ft | 5,175 | 1995 |
| S 200 over Blackfoot River | Fair | 449.8 ft | 4,627 | 1968 |
| S 200 over Blackfoot River | Fair | 445.9 ft | 4,627 | 1988 |
| I 90 over Int Lothrop | Fair | 143.0 ft | 4,584 | 1975 |
| I 90 over Int Lothrop | Fair | 123.0 ft | 4,584 | 1963 |
| I 90 over Clark Fork River | Fair | 1019.7 ft | 4,584 | 1979 |
| I 90 over Clark Fork River | Fair | 878.9 ft | 4,584 | 1964 |
| Mullan RD over French Ditch | Fair | 38.7 ft | 4,477 | 1982 |
| S 200 over Blackfoot River | Fair | 248.0 ft | 3,932 | 1947 |
| North AVE W over Bitterroot River 010 | Fair | 345.8 ft | 3,627 | 1935 |
| S 200 over Clearwater River | Fair | 117.5 ft | 3,044 | 1949 |
| I 90 over Rattlesnake Cr-int Ramp | Fair | 224.7 ft | 2,799 | 1966 |
| S 200 EB over Blackfoot River | Fair | 445.9 ft | 2,314 | 1940 |
| S 210 over Mrl Spur (not In Use) | Fair | 88.6 ft | 2,075 | 1929 |
| E Front ST over Rattlesnake Creek | Fair | 53.1 ft | 1,577 | 1932 |
| S 210 over Int Clinton-i 90 | Fair | 275.9 ft | 1,118 | 1972 |
| Petty Creek RD over Clark Fork 008 | Fair | 457.0 ft | 948 | 1964 |
| US 12 Fh 11 over Lolo Creek | Fair | 27.9 ft | 799 | 1951 |
| US 12 Fh 11 over Lolo Creek | Fair | 64.0 ft | 799 | 1957 |
| Rock CR RD over Clark Fk-rr-hwy 106 | Fair | 450.1 ft | 603 | 1972 |
| Marshall Lake RD over W Fk Clearwater River | Fair | 24.0 ft | 540 | 1963 |
| W Ninemile RD over Ninemile Creek 030 | Fair | 86.9 ft | 486 | 1975 |
| W Ninemile RD over Ninemile Creek 029 | Fair | 64.0 ft | 486 | 1972 |
| Lacasse LN over Frenchtown IRR Canal 094 | Fair | 24.0 ft | 190 | 1960 |
| Arlene RD over Clark Fork 105 | Fair | 133.9 ft | 164 | 1976 |
| Schwartz Creek RD over Clark Fork 093 | Fair | 219.8 ft | 100 | 1956 |
| Kona Ranch RD over Clark Fork 011 | Fair | 724.7 ft | 100 | 1987 |
| Bonita Rngr Sta RD over Int Rock Creek I 90 004 | Fair | 285.8 ft | 100 | 1972 |
| Placid Lake RD over Clearwater River 078 | Fair | 62.0 ft | 100 | 1970 |
| Placid Lake RD S over Owl Creek 086 | Fair | 60.0 ft | 100 | 1973 |
| Snow Bowl RD over Grant Creek 020 | Fair | 28.9 ft | 100 | 1967 |
| Sawmill Gulch RD over Rattlesnake Creek 017 | Fair | 81.0 ft | 100 | 1989 |
| Bench RD over Grant Creek 019 | Fair | 26.6 ft | 100 | 1955 |
| Riverview DR over Clearwater River 084 | Fair | 100.4 ft | 100 | 1967 |
| Pineridge RD over Holland Creek 054 | Fair | 50.9 ft | 100 | 1978 |
| Pineridge RD over Swan River 055 | Fair | 63.0 ft | 100 | 1977 |
| Kraft Creek Road over Swan River | Fair | 101.0 ft | 100 | 1954 |
| Cold Creek RD over Swan River 045 | Fair | 99.1 ft | 100 | 1954 |
| Glacier Creek RD over Swan River 058 | Fair | 116.5 ft | 100 | 2003 |
| Glacier Creek RD over Glacier Creek 061 | Fair | 146.0 ft | 100 | 1970 |
| Elk Flats RD over Elk Creek 115 | Fair | 61.4 ft | 100 | 1996 |
| Styler DR over Glacier Creek 059 | Fair | 38.4 ft | 100 | 1970 |
| Styler DR over Glacier CR Ovrflow 060 | Fair | 34.1 ft | 100 | 1974 |
| Guest Ranch RD over Swan River 056 | Fair | 56.1 ft | 100 | 1978 |
| S Holland Lake RD over Holland Creek 051 | Fair | 32.5 ft | 100 | 1949 |
| Mallard Way over Frenchtown Canal 100 | Fair | 24.9 ft | 100 | 1975 |
| International DR over Grant Creek 005 | Fair | 51.8 ft | 100 | 1981 |
| Expo PKWY over Grant Creek 117 | Fair | 44.9 ft | 100 | 1997 |
| S 263 over Int Frenchtown-i 90 | Fair | 227.0 ft | 100 | 1971 |
| Nfsr over Condon Creek | Fair | 46.3 ft | 50 | 2010 |
| Gilbert Cr. Rd. over Rock CR | Fair | 80.1 ft | 50 | 1975 |
| West Fk Butte RD over Lolo CR | Fair | 46.3 ft | 50 | 1936 |
| Gold CR RD over Gold CR | Fair | 36.1 ft | 50 | 1983 |
| Gillespie Slideroc over Clark Fork | Fair | 212.9 ft | 50 | 1965 |
| Elk Meadows RD over Lolo CR | Fair | 46.6 ft | 50 | 1960 |
| East Fk Lolo CR over Lolo Creek | Fair | 48.6 ft | 50 | 1946 |
| Mormon Pk RD over Lolo CR | Fair | 79.7 ft | 50 | 1958 |
| Trevi CR RD over So Fk Lolo CR | Fair | 36.7 ft | 50 | 1981 |
| Lewis/clark Cmpgrd over Lolo CR | Fair | 50.5 ft | 50 | 1964 |
| Rattlesnake CR RD over Rattlesnake Creek | Fair | 36.7 ft | 50 | 1981 |
| W K Gold CR RD over West Fork Gold Creek | Fair | 40.0 ft | 50 | 1997 |
| Mattie V over Ninemile CR | Fair | 24.6 ft | 50 | 1979 |
| W.side 9-mile RD over Ninemile Cr. | Fair | 40.7 ft | 50 | 1968 |
| Sawpit over Ninemile CR | Fair | 32.5 ft | 50 | 1970 |
| Spook Lake RD over Owl Creek | Fair | 32.5 ft | 50 | 1980 |
| No Data Entered over Blind Canyon | Fair | 28.9 ft | 50 | 1991 |
| No Data Entered over Blind Canyon Creek | Fair | 27.9 ft | 50 | 1985 |
| No Data Entered over Mccormick CR | Fair | 24.6 ft | 40 | 1973 |
| W Fk Clearwater RD over Clearwater River | Fair | 29.9 ft | 40 | 1951 |
| 0427: Mcnamara Roa over Blackfoot River | Fair | 195.5 ft | 25 | 1964 |
| IRR BIA RTE 1015 over Hicks Creek | Fair | 29.9 ft | 20 | 2001 |
| Farm Access over Frenchtown Main Canal | Fair | 40.4 ft | 10 | 1970 |
| Forest Road over Glacier Creek | Fair | 75.1 ft | 10 | 1981 |
| Kraft Creek RD over Glacier Creek | Fair | 105.0 ft | 10 | 2019 |
| I 90 over Grant Creek | Good | 32.5 ft | 27,328 | 1965 |
| N Russel Street over Clark Fork River | Good | 463.6 ft | 23,274 | 2020 |
| S Orange ST over Pedestrian-bike Path | Good | 22.3 ft | 22,608 | 2002 |
| US 93 over Lolo Creek | Good | 123.0 ft | 20,994 | 1965 |
| I 90 EB over Int Van Buren Street | Good | 165.0 ft | 15,284 | 1964 |
| I 90 over Sep Coal Mine Road | Good | 138.1 ft | 13,664 | 1966 |
| I 90 over Sep Airway BLVD | Good | 154.9 ft | 12,090 | 1997 |
| I 90 over Sep Airway BLVD | Good | 154.9 ft | 12,090 | 1997 |
| I 90 over Int Orange Street | Good | 179.1 ft | 12,078 | 1966 |
| I 90 over Int Orange Street | Good | 179.1 ft | 12,078 | 1966 |
| I 90 over Deer Creek Road | Good | 143.0 ft | 10,294 | 1964 |
| US 93 over Wildlife Crossing | Good | 30.8 ft | 9,214 | 2009 |
| US 93 over Wildlife Underpass | Good | 26.9 ft | 9,214 | 2009 |
| US 93 over Wildlife Underpass | Good | 25.3 ft | 9,214 | 2009 |
| US 93 over Wildlife Underpass | Good | 26.2 ft | 9,214 | 2009 |
| US 93 over Wildlife Upass-schley CR | Good | 26.2 ft | 9,214 | 2009 |
| US 93 over Wildlife Upass-finley CR | Good | 26.2 ft | 9,214 | 2009 |
| I 90 over Blackfoot River | Good | 486.2 ft | 6,216 | 2018 |
| I 90 over Black Foot River | Good | 468.2 ft | 6,216 | 2019 |
| Bible Lane over Petty Creek | Good | 49.9 ft | 3,095 | 2020 |
| Deep Creek RD over Deep Creek 098 | Good | 21.7 ft | 3,095 | 1983 |
| S 83 Fh 15 over Morrell Creek | Good | 76.1 ft | 2,758 | 1950 |
| Blue Mountain Road over O`brien Creek 114 | Good | 24.9 ft | 2,192 | 1998 |
| Vine ST over Rattlesnake Creek 002 | Good | 89.9 ft | 2,157 | 1911 |
| Deer Creek RD over Clark Fork River 11 | Good | 259.8 ft | 1,451 | 1975 |
| US 12 Fh 11 over Lolo Creek | Good | 27.9 ft | 793 | 1951 |
| Deschamps LN over Lavalle Creek 022 | Good | 60.4 ft | 673 | 2009 |
| Petty Creek RD over Petty Creek 038 | Good | 38.1 ft | 455 | 1990 |
| Petty Creek Road over Petty Creek 117 | Good | 74.1 ft | 455 | 2013 |
| Carlton Creek RD over Sin-tin-tin-em-ska 102 | Good | 23.0 ft | 404 | 1985 |
| Huson RD over Int Huson-i 90 012 | Good | 224.7 ft | 393 | 1971 |
| Loiselle LN over Frenchtown IRR Canal 099 | Good | 24.9 ft | 205 | 1960 |
| Doney Road over Finley Creek 013 | Good | 61.0 ft | 111 | 2009 |
| E Mullan RD over Mill Creek | Good | 62.0 ft | 100 | 2020 |
| Mill Creek RD over Lolo Creek 110 | Good | 71.9 ft | 100 | 1983 |
| Placid Lake RD over Owl Creek 076 | Good | 40.0 ft | 100 | 1970 |
| Sunset Hill RD over Elk Creek 089 | Good | 24.0 ft | 100 | 1992 |
| Elk Creek RD over Elk Creek 113 | Good | 27.9 ft | 100 | 2005 |
| Old Grant CR RD over Grant Creek 112 | Good | 24.9 ft | 100 | 1979 |
| Boy Scout RD over Clearwater River 083 | Good | 64.0 ft | 100 | 1964 |
| Airport RD over Morrell Creek 092 | Good | 78.7 ft | 100 | 2009 |
| Whitetail DR over Morrell Creek 007 | Good | 29.9 ft | 100 | 1994 |
| Lindbergh RD over Swan River 065 | Good | 97.1 ft | 100 | 1984 |
| Ss-11a over Swan River 111 | Good | 83.0 ft | 100 | 1978 |
| Wise River RD over Miller Creek 116 | Good | 65.0 ft | 100 | 2002 |
| Prospect DR over Grant Creek 001 | Good | 42.0 ft | 100 | 1981 |
| Marshall Lake RD over W Fk Clearwater | Good | 76.4 ft | 50 | 2008 |
| No Data Entered over Clearwater River | Good | 50.9 ft | 50 | 2005 |
| Forest Road over Kraft Creek | Good | 39.0 ft | 40 | 2004 |
| Forest Road over Red Butte Creek | Good | 49.9 ft | 40 | 2004 |
| Nfsr over Smith Creek | Good | 55.1 ft | 40 | 2010 |
| Forest Road over Condon Creek | Good | 51.8 ft | 40 | 2010 |
| Forest Road over North Fork Cold Creek | Good | 61.0 ft | 40 | 2012 |
| Forest Road over North Fork Cold Creek | Good | 60.0 ft | 40 | 2012 |
| County Road over Cold Creek | Good | 67.6 ft | 40 | 2012 |
| Forest Road over Beaver Creek | Good | 60.0 ft | 40 | 2015 |
| Road 4209 over North Creek | Good | 33.8 ft | 40 | 2008 |
| Gold Ridge Road over Gold Creek | Good | 56.4 ft | 40 | 2013 |
| No Data Entered over Butler CR | Good | 24.9 ft | 40 | 1980 |
| S Fk Placid CR RD over Placid CR | Good | 32.5 ft | 40 | 1976 |
| Cottonwood Lakes over Trail Creek | Good | 57.1 ft | 40 | 2011 |
| 0402: Cap Wallace over Elk Creek | Good | 24.9 ft | 25 | 1991 |
| 0427: Mcnamara Roa over Belmont Creek | Good | 36.4 ft | 25 | 2020 |
| Forest Road over Elk Creek | Good | 65.3 ft | 10 | 1981 |
| Forest Road over Beaver Creek | Good | 27.9 ft | 5 | 1970 |
| Forest Road over Kraft Creek | Good | 56.4 ft | 1 | 1985 |