| 2nd ST over Union Pacific Rail Road | Poor | 390.1 ft | 5,933 | 1979 |
| Valley View Road over Gordon Creek | Poor | 21.7 ft | 437 | 2006 |
| Woodruff Lane over Catherine Creek | Poor | 77.1 ft | 372 | 1930 |
| Courtney Lane over Willow Creek EB | Poor | 83.0 ft | 286 | 1965 |
| Courtney Lane over Willow Creek EB | Poor | 105.0 ft | 286 | 1966 |
| Old Highway 30 over Uprr | Poor | 200.1 ft | 222 | 1922 |
| Yarrington Road over Grande Ronde River | Poor | 254.9 ft | 173 | 1925 |
| Philberg Road over Indian Creek | Poor | 77.1 ft | 27 | 1922 |
| I-84 (hwy 006) over Five Points Crk | Fair | 112.9 ft | 12,564 | 1960 |
| I-84 (hwy 006) over Hamilton Creek | Fair | 21.0 ft | 12,538 | 1960 |
| I-84 (hwy 006) over Uprr & HWY 006 Bp | Fair | 253.0 ft | 12,102 | 1957 |
| I-84 (hwy 006) over Glover I/c (spring Cr) | Fair | 123.4 ft | 12,102 | 1957 |
| Cove AVE over I-84 (hwy 006) | Fair | 389.1 ft | 8,100 | 1972 |
| Mcalister Lane over I-84 (hwy 006) | Fair | 626.0 ft | 8,100 | 1972 |
| I-84 (hwy 006) EB over HWY 66 Uprr | Fair | 488.8 ft | 6,379 | 1972 |
| I-84 (hwy 006) EB over Gr Ronde R (l Perry I/c) | Fair | 428.5 ft | 6,370 | 2003 |
| I-84 (hwy 006) WB over Gr Ronde R (l Perry I/c) | Fair | 428.5 ft | 6,370 | 2003 |
| I-84 (hwy 006) WB over Wolf Creek WB | Fair | 64.0 ft | 6,348 | 1974 |
| I-84 (hwy 006) EB over Grande Ronde River | Fair | 421.9 ft | 6,269 | 2004 |
| I-84 (hwy 006) WB over Uprr | Fair | 212.9 ft | 6,205 | 1972 |
| I-84 (hwy 006) EB over Uprr | Fair | 187.0 ft | 6,205 | 1952 |
| I-84 (hwy 006) WB over North Powder River | Fair | 96.5 ft | 6,205 | 1972 |
| I-84 (hwy 006) WB over North Powder Int | Fair | 146.0 ft | 6,205 | 1972 |
| I-84 (hwy 006) EB over North Powder Int | Fair | 146.0 ft | 6,205 | 1972 |
| I-84 (hwy 006) WB over Grande Ronde River | Fair | 301.8 ft | 5,882 | 1972 |
| I-84 (hwy 006) EB over Grande Ronde River | Fair | 301.8 ft | 5,882 | 1972 |
| I-84 (hwy 006) EB over Grande Ronde R And Uprr | Fair | 411.7 ft | 5,882 | 2003 |
| I-84 (hwy 006) WB over Grande Ronde R And Uprr | Fair | 485.9 ft | 5,882 | 2004 |
| I-84 (hwy 006) WB over Grande Ronde River | Fair | 375.0 ft | 5,882 | 2004 |
| I-84 (hwy 006) EB over Grande Ronde River | Fair | 425.9 ft | 5,882 | 2003 |
| I-84 (hwy 006) WB over N Spruce ST | Fair | 150.9 ft | 5,808 | 1972 |
| I-84 (hwy 006) EB over N Spruce ST | Fair | 150.9 ft | 5,808 | 1972 |
| Spruce Street over Grande Ronde River | Fair | 252.0 ft | 3,803 | 1965 |
| Or 82 (hwy 010) over Willow Creek | Fair | 150.6 ft | 3,627 | 1971 |
| Or 82 (hwy 010) over Grande Ronde R (s Elgin) | Fair | 323.2 ft | 3,466 | 1966 |
| Or 82 (hwy 010) over Phillips Creek (elgin) | Fair | 39.0 ft | 3,466 | 1963 |
| Or 82 (hwy 010) over Grande Ronde R Inp R/r | Fair | 360.9 ft | 3,466 | 2012 |
| Or 203 (hwy 066) over Uprr (hot Lake) | Fair | 294.0 ft | 2,801 | 1971 |
| Or 203 (hwy 066) over Catherine CR (davis Dam) | Fair | 82.3 ft | 2,801 | 1966 |
| Or 203 (hwy 066) over Little Creek (union) | Fair | 22.6 ft | 2,496 | 1922 |
| Or 82 (hwy 010) over Grande Ronde R(ne Elgin) | Fair | 215.9 ft | 1,911 | 1935 |
| N 2nd Street over Gr Ronde R HWY 6 260.29 | Fair | 399.9 ft | 1,714 | 1972 |
| Or 237 (hwy 342) over Catherine Crk (old Chnl) | Fair | 149.9 ft | 1,441 | 1966 |
| US 30 (hwy 066) over North Powder River | Fair | 81.0 ft | 872 | 1952 |
| Summerville Road over Willow Creek EB | Fair | 76.1 ft | 866 | 1965 |
| US 30 (hwy 066) WB over Uprr & Grande Ronde R | Fair | 675.9 ft | 790 | 1960 |
| Or 237 (hwy 066) over Uprr (telocaset) | Fair | 144.7 ft | 767 | 1921 |
| Or 237 (hwy 342) over Mill Creek | Fair | 21.0 ft | 596 | 1946 |
| Or 203 (hwy 340) over Catherine Cr(state Yard) | Fair | 83.0 ft | 514 | 1966 |
| Or 244 (hwy 341) over Grande Ronde R(hilgard) | Fair | 132.9 ft | 514 | 1951 |
| Or 244 (hwy 341) over Jordan Creek | Fair | 29.9 ft | 514 | 1954 |
| Or 244 (hwy 341) over Grande Ronde R (red Br) | Fair | 123.0 ft | 514 | 1951 |
| Chumos Road over N. Fk. Clark Creek | Fair | 25.9 ft | 464 | 1999 |
| Hindman Road over N. Fk. Clark Creek | Fair | 25.9 ft | 464 | 1999 |
| Clark Creek Road over N. Fk. Clark Creek | Fair | 25.9 ft | 328 | 1999 |
| HWY 6 Conn over I-84 (hwy 006) | Fair | 329.1 ft | 261 | 1973 |
| Booth Lane over Grande Ronde River | Fair | 129.9 ft | 247 | 1971 |
| Booth Lane over State Ditch | Fair | 150.9 ft | 241 | 1971 |
| Or 203 (hwy 340) over Catherine Creek (park) | Fair | 83.0 ft | 230 | 1940 |
| Hull Lane over Grande Ronde River | Fair | 203.1 ft | 220 | 1975 |
| High Valley Road over Little Creek #5 | Fair | 35.4 ft | 190 | 2003 |
| Grande Ronde Road over Grande Ronde River | Fair | 110.9 ft | 168 | 1964 |
| Alicel Lane over Grande Ronde River | Fair | 152.9 ft | 160 | 1975 |
| Behrens Lane over Willow Creek EB | Fair | 33.1 ft | 150 | 1970 |
| Mc Canse RD over I-84 (hwy 006) | Fair | 294.0 ft | 135 | 1974 |
| N. College Street over Little Creek | Fair | 23.0 ft | 128 | 1949 |
| Godley Road over Catherine Creek | Fair | 88.9 ft | 124 | 1977 |
| Five Point CR Road over Pelican CR | Fair | 24.9 ft | 117 | 2001 |
| Catherine CR Lane over Catherine Creek | Fair | 80.1 ft | 117 | 1949 |
| Indian Creek Road over Indian Creek | Fair | 44.9 ft | 116 | 1985 |
| Mckennon Lane over Grande Ronde River | Fair | 193.9 ft | 108 | 2004 |
| Peach Lane over Grande Ronde River | Fair | 131.9 ft | 105 | 1978 |
| Wolf Creek Road over I-84 (hwy 006) | Fair | 279.9 ft | 101 | 1974 |
| Telocaset Lane over Antelope Cr. | Fair | 34.1 ft | 85 | 2008 |
| Rose Ridge Road over Mill Creek | Fair | 33.5 ft | 80 | 2015 |
| Miller Lane over Catherine Creek | Fair | 89.9 ft | 73 | 2007 |
| Big Creek Road over Big Creek | Fair | 27.9 ft | 70 | 1958 |
| No Data Entered over Grande Ronde R. | Fair | 85.0 ft | 70 | 1963 |
| Ruckman Road over State Ditch | Fair | 116.1 ft | 64 | 1999 |
| Emig Scenic Fr RD over Uprr | Fair | 130.9 ft | 60 | 1921 |
| HWY 6 Fr RD over Dry Creek (glover) | Fair | 29.9 ft | 60 | 1921 |
| Minam Ridge Road over Indian Creek | Fair | 24.0 ft | 60 | 1957 |
| Indian Creek Road over Indian Cr. (klinghammer) | Fair | 25.6 ft | 48 | 1978 |
| U. Perry I/c Conn over I-84 (hwy 006) | Fair | 165.0 ft | 44 | 1960 |
| Elgin Cemetery RD over Clark Creek | Fair | 58.1 ft | 43 | 1986 |
| Moses Creek Lane over Lookingglass Creek | Fair | 85.0 ft | 40 | 1978 |
| Dutton Road over Clark Creek | Fair | 58.1 ft | 39 | 1987 |
| Bates Lane over Little Creek | Fair | 24.6 ft | 37 | 2003 |
| Jones Road over Phillips Creek (shafer) | Fair | 62.0 ft | 34 | 1979 |
| I-84 (hwy 6) Fr RD over Five Points Crk | Fair | 62.0 ft | 32 | 1921 |
| Starkey Hq Road over Meadow Creek | Fair | 44.9 ft | 30 | 1952 |
| N Powder RD over I-84 (hwy 006) | Fair | 289.0 ft | 30 | 1974 |
| Starkey Hq Road over Meadow Creek | Fair | 32.2 ft | 1 | 1951 |
| I-84 (hwy 006) over Ladd Creek(second Xing) | Good | 24.0 ft | 12,684 | 2019 |
| I-84 (hwy 006) over Ladd Creek Intch | Good | 24.0 ft | 12,684 | 2019 |
| I-84 (hwy 006) WB over HWY 66 Uprr | Good | 488.8 ft | 6,379 | 1972 |
| I-84 (hwy 006) EB over Wolf Creek EB | Good | 62.0 ft | 6,348 | 1974 |
| I-84 (hwy 6) WB over Grande Ronde River | Good | 436.0 ft | 6,269 | 2005 |
| I-84 (hwy 006) EB over North Powder River | Good | 96.5 ft | 6,205 | 1972 |
| I-84 (hwy 006) WB over HWY 10 And Uprr | Good | 309.1 ft | 5,808 | 1972 |
| I-84 (hwy 006) EB over HWY 10 And Uprr | Good | 307.1 ft | 5,808 | 1972 |
| Or 82 (hwy 010) over Gr Ronde R (island City) | Good | 211.0 ft | 5,223 | 1976 |
| Or 203 (hwy 066) over Branch Of Ladd Creek | Good | 30.5 ft | 2,801 | 2014 |
| Or 203 (hwy 66) over Catherine CR (main St) | Good | 47.6 ft | 2,497 | 1994 |
| Pierce Road over Grande Ronde River | Good | 131.9 ft | 946 | 1978 |
| Bellwood Street over Catherine Creek | Good | 54.1 ft | 923 | 1991 |
| US 30 (hwy 066) over Uprr (n Powder) | Good | 205.1 ft | 872 | 1972 |
| US 30 (hwy 066) EB over Uprr & Grande Ronde R | Good | 450.1 ft | 790 | 1973 |
| Or 237 (hwy 066) over Wolf Creek | Good | 29.9 ft | 767 | 1995 |
| Palmer Jct Road over Gordon Creek | Good | 37.7 ft | 653 | 2000 |
| Phys Point RD over Mill Creek | Good | 24.6 ft | 614 | 2001 |
| Clark Creek Road over Grande Ronde River | Good | 185.0 ft | 578 | 1972 |
| Summerville Road over Phillips Creek | Good | 50.9 ft | 574 | 1965 |
| Mckenzie Lane over Willow Creek EB | Good | 44.9 ft | 561 | 1980 |
| Or 244 (hwy 341) over Bear Creek | Good | 23.0 ft | 514 | 2000 |
| Or 244 (hwy 341) over HWY 6 (hilgard I/c) | Good | 148.0 ft | 514 | 2008 |
| Or 244 (hwy 341) over Whiskey Creek | Good | 24.0 ft | 514 | 2021 |
| Or 244 (hwy 341) over Meadow Brook | Good | 94.2 ft | 413 | 1978 |
| North Tenth Street over Catherine Creek | Good | 55.1 ft | 400 | 1987 |
| Ellis Lane over North Powder River | Good | 69.9 ft | 334 | 2013 |
| Fifth Street over Catherine Creek | Good | 58.4 ft | 319 | 2002 |
| Palmer Junction RD over South Fork Cabin Creek | Good | 26.6 ft | 300 | 2018 |
| Market Lane over Grande Ronde River | Good | 125.0 ft | 281 | 2000 |
| Indian Creek Road over Indian Creek (zeamer #2) | Good | 44.9 ft | 246 | 1997 |
| Pierce Road over Ladd Creek | Good | 24.6 ft | 246 | 2001 |
| Pierce Road over Ladd Creek | Good | 24.0 ft | 246 | 2009 |
| Road over Lookingglass Creek | Good | 85.0 ft | 175 | 1969 |
| Market Lane over Grande Ronde River | Good | 128.0 ft | 152 | 1984 |
| Rhinehart Lane over Grande Ronde River | Good | 193.9 ft | 139 | 1997 |
| East Bryan St. over Little Creek | Good | 24.6 ft | 128 | 2015 |
| Mcintyre Road over Mccoy Creek | Good | 59.1 ft | 117 | 2001 |
| Peach Road over Ladd Creek | Good | 54.1 ft | 114 | 1986 |
| G.r. River Road over Grande Ronde R. | Good | 104.0 ft | 110 | 1963 |
| G.r. River Road over Sheep Creek | Good | 22.6 ft | 100 | 1979 |
| Hot Lake Lane over Ladd Creek | Good | 24.6 ft | 87 | 2001 |
| Collins Road over Big Creek | Good | 28.9 ft | 85 | 1982 |
| Gekeler Lane over Catherine Creek | Good | 107.0 ft | 85 | 1994 |
| Telocaset Lane over Prescott Cr. | Good | 34.1 ft | 85 | 2008 |
| Big Creek Road over Big Creek | Good | 29.9 ft | 70 | 1963 |
| Big Creek Road over Big Creek | Good | 27.2 ft | 70 | 1963 |
| No Data Entered over Limber Jim Creek | Good | 30.8 ft | 70 | 2022 |
| Five Point CR Road over Five Point Creek | Good | 55.1 ft | 63 | 1978 |
| Rock Creek Road over North Powder River | Good | 70.9 ft | 56 | 1996 |
| Mcintyre Road over Meadow Creek | Good | 61.0 ft | 47 | 1986 |
| Striker Lane over Grande Ronde River | Good | 143.4 ft | 44 | 2000 |
| Wilkinson Lane over Catherine Creek | Good | 88.9 ft | 43 | 1980 |
| Robinson Road over North Fork Cabin Creek | Good | 23.0 ft | 40 | 2009 |
| Robinson Road over North Fork Cabin Creek | Good | 27.9 ft | 40 | 2009 |
| Mill Creek Lane over Mill Creek | Good | 40.0 ft | 40 | 2009 |
| HWY 6 (wb On Ramp) over Ladd Creek (3rd Xing) | Good | 21.0 ft | 36 | 2015 |
| Fly Valley Road over Fly Creek | Good | 27.9 ft | 30 | 1984 |
| Lookingglass Road over Jarboe Creek (odfw) | Good | 26.9 ft | 28 | 2006 |
| No Data Entered over North Fork Anthony Creek | Good | 32.8 ft | 25 | 2018 |
| Fsr 2036 over Little Catherine Creek | Good | 50.9 ft | 20 | 2024 |
| Eagle Creek Drive over West Eagle Creek | Good | 21.3 ft | 20 | 1987 |
| Fly Ridge Road over Grande Ronde R. | Good | 58.1 ft | 20 | 1987 |
| Nfs Road over South Fork Spring Creek | Good | 28.2 ft | 20 | 2010 |
| Ladd Canyon RD over I-84 (hwy 006) | Good | 313.0 ft | 17 | 1973 |
| Badger Flat Lane over Catherine Creek | Good | 69.6 ft | 16 | 2003 |
| No Data Entered over South Catherine Creek | Good | 27.9 ft | 15 | 1980 |
| No Data Entered over North Catherine Creek | Good | 76.1 ft | 15 | 2010 |
| Fsr over Sheep Creek | Good | 34.4 ft | 10 | 2016 |
| No Data Entered over Nf Catherine Creek | Good | 65.0 ft | 10 | 2013 |
| Fsr over East Sheep Creek | Good | 32.8 ft | 10 | 2016 |
| No Data Entered over Indian Creek | Good | 25.9 ft | 10 | 2024 |
| I-84 (hwy 6) Fr RD over Grande Ronde R And Uprr | Good | 312.0 ft | 9 | 1924 |
| HWY 6 Frontage RD over Grande Ronde River | Good | 255.9 ft | 9 | 1959 |
| Lg Reservoir RD over Beaver Creek | Good | 32.5 ft | 5 | 1973 |
| No Data Entered over Sheep Creek | Good | 40.0 ft | 5 | 2018 |