| County RD 7a over Haynes Slough | Poor | 29.9 ft | 1,733 | 1971 |
| Fillmore AVE over Ferry Creek | Poor | 28.9 ft | 1,200 | 1960 |
| County RD 10a over Graydon-anderson/slough | Poor | 97.1 ft | 642 | 2000 |
| County RD 118g over Noble Creek | Poor | 29.5 ft | 91 | 1970 |
| County RD 153g over South Fork Coquille R. | Poor | 188.0 ft | 84 | 1979 |
| Elk Creek Road over S Fk Coquille River | Poor | 121.1 ft | 50 | 1950 |
| County RD 68 over South Slough | Poor | 119.1 ft | 27 | 1977 |
| Hwy. 2300 over W. Fk. Millicoma River | Poor | 69.9 ft | 25 | 1984 |
| Us101(hwy009) over Coalbank Slough | Fair | 361.9 ft | 31,461 | 1987 |
| Us101(hwy009) over Coos Bay (mccullough Br) | Fair | 1605.3 ft | 19,023 | 1936 |
| Us101(hwy009) over Cbrl | Fair | 161.1 ft | 19,023 | 1935 |
| HWY 240 over Pony Creek | Fair | 56.1 ft | 18,158 | 1983 |
| Us101(hwy009) over Coos Bay (mccullough Br) | Fair | 1708.0 ft | 17,390 | 1936 |
| Us101(hwy009) over Coos Bay (mccullough Br) | Fair | 2023.0 ft | 17,390 | 1936 |
| Us101(hwy009) over Haynes Inlet Slough | Fair | 773.3 ft | 17,340 | 2001 |
| Us101(hwy009) over Ferry Creek | Fair | 21.0 ft | 12,555 | 1962 |
| Us101(hwy009) over North Slough | Fair | 24.0 ft | 12,441 | 1953 |
| HWY 241 over Isthmus Slough | Fair | 1690.9 ft | 10,903 | 1931 |
| HWY 241 over Cbrl | Fair | 149.9 ft | 10,903 | 1939 |
| Broadway ST over Poney Slough | Fair | 25.9 ft | 10,870 | 1962 |
| Us101(hwy009) over Tenmile Creek Cbrl | Fair | 422.9 ft | 10,303 | 1954 |
| Us101(hwy009) over Coquille R (bullards Br) | Fair | 706.0 ft | 10,235 | 1952 |
| Or 42 (hwy 035) over Cunningham Creek | Fair | 96.1 ft | 10,076 | 1993 |
| Or 42 (hwy 035) over Cunningham Creek Oflow | Fair | 188.0 ft | 10,076 | 1993 |
| Us101(hwy009)sb over SB Shingle House Slough | Fair | 172.2 ft | 9,357 | 1989 |
| Us101(hwy009)nb over NB Shinglehouse Slough | Fair | 137.1 ft | 9,357 | 1990 |
| Or 42 (hwy 035) over Cbrl | Fair | 178.1 ft | 8,539 | 1949 |
| Or 42 (hwy 035) over Manning Gulch Slough | Fair | 49.5 ft | 8,425 | 1997 |
| County RD 249 over Calloway Creek | Fair | 24.0 ft | 7,533 | 1929 |
| Or 42 (hwy 035) over N Fk Coquille River | Fair | 1505.9 ft | 6,459 | 1970 |
| Or 42 (hwy 035) over Overflow Channel | Fair | 120.4 ft | 6,459 | 1970 |
| HWY 240 over South Slough | Fair | 1192.3 ft | 5,624 | 1991 |
| Us101(hwy009) over Twomile Creek | Fair | 37.1 ft | 5,604 | 1965 |
| Us101(hwy009) over Fourmile Creek | Fair | 80.1 ft | 5,551 | 1929 |
| Or 42 (hwy 035) EB over Davis Slough | Fair | 211.9 ft | 4,857 | 1962 |
| Or 42 (hwy 035) EB over US 101 NB (hwy 009) | Fair | 274.9 ft | 4,857 | 1959 |
| Or 42 (hwy 035) EB over Beaver Creek | Fair | 732.0 ft | 4,269 | 1949 |
| Or 42 (hwy 035) WB over Beaver Creek | Fair | 732.0 ft | 4,269 | 1960 |
| Or 42 (hwy 035) over Coquille River | Fair | 470.1 ft | 3,545 | 1962 |
| Or 42 (hwy 035) over HWY 242 | Fair | 182.1 ft | 3,545 | 1962 |
| Spruce Street over So. Fork Coquille River | Fair | 538.1 ft | 3,368 | 1997 |
| Or 42 (hwy 35) over Mid. Fk. Coquille River | Fair | 336.0 ft | 3,336 | 1962 |
| Or 42 (hwy 035) over Mid. Fk. Coquille River | Fair | 399.9 ft | 3,336 | 1962 |
| Or 42 (hwy 035) over Mid. Fk. Coquille River | Fair | 265.1 ft | 3,336 | 1962 |
| Or 42 (hwy 035) over Endicott Creek | Fair | 120.1 ft | 3,271 | 1962 |
| Or 42 (hwy 035) over Sandy Creek | Fair | 154.9 ft | 2,925 | 1979 |
| Or 42 (hwy 035) over Mid. Fk. Coquille River | Fair | 480.0 ft | 2,925 | 1962 |
| Or 42 (hwy 035) over Mid. Fk. Coquille River | Fair | 332.0 ft | 2,925 | 1962 |
| Or 42 (hwy 035) over Coquille River | Fair | 270.0 ft | 2,925 | 1964 |
| Or 42 (hwy 035) over Coquille River | Fair | 341.9 ft | 2,925 | 1964 |
| Or 42s (hwy 244) over Coquille River | Fair | 634.8 ft | 2,909 | 1986 |
| Fas A-396 over Coos City/isthmus Slough | Fair | 712.3 ft | 2,797 | 2006 |
| County RD 45 over Kentuck Slough | Fair | 40.7 ft | 2,766 | 2007 |
| County RD 9 over Cunningham Creek | Fair | 36.1 ft | 2,717 | 2005 |
| Or 42 (hwy 035) over Coquille River | Fair | 337.9 ft | 2,715 | 1964 |
| Or 42 (hwy 035) over Coquille River | Fair | 354.0 ft | 2,715 | 1965 |
| County RD 5a over Chrome/beaver Slough/rr | Fair | 702.1 ft | 2,300 | 2000 |
| County RD 6 over Lillian Creek | Fair | 60.0 ft | 2,127 | 1977 |
| County RD over Beaver Creek | Fair | 270.0 ft | 2,081 | 2011 |
| County RD 5a over Stringtown Oflow | Fair | 609.9 ft | 2,060 | 2008 |
| County RD 5a over Leneve Bridge | Fair | 206.0 ft | 1,986 | 2005 |
| Or 42s (hwy 244) over Fat Elk Creek | Fair | 230.0 ft | 1,767 | 1977 |
| HWY 242 over S Fk Coquille R (powers) | Fair | 530.8 ft | 1,386 | 1934 |
| Or 42s (hwy 244) over Bear Creek | Fair | 98.1 ft | 1,381 | 1978 |
| County RD 220a over Saunders Lake | Fair | 48.2 ft | 1,366 | 2002 |
| County RD 26 over Anson Roger Br.s. Coos R | Fair | 1000.0 ft | 1,105 | 1975 |
| County RD 156 over Old State Hiwater Oflow | Fair | 55.1 ft | 1,067 | 1973 |
| County RD 45 over Willanch Creek West | Fair | 44.9 ft | 1,051 | 2005 |
| 28g over Willanch Creek | Fair | 36.1 ft | 1,051 | 2005 |
| County RD 45 over Willanch Slough | Fair | 42.0 ft | 1,028 | 1978 |
| County RD 43 over Joe Ney Slough | Fair | 655.8 ft | 1,011 | 1989 |
| HWY 241 over Coos River (chandler) | Fair | 965.6 ft | 976 | 1952 |
| County RD 186 over Ten Mile Creek | Fair | 203.1 ft | 797 | 1963 |
| HWY 242 over Beaver Creek | Fair | 67.9 ft | 793 | 1979 |
| County RD 60 over Middle Creek | Fair | 110.9 ft | 750 | 1960 |
| County RD 59 over Catching Slough | Fair | 29.9 ft | 598 | 1974 |
| County RD 55g over Wren Creek | Fair | 32.2 ft | 449 | 1981 |
| North Fork Road over Llewellyn Creek | Fair | 150.9 ft | 425 | 1972 |
| County RD 55 over Dr. Stem/ Daniels Creek | Fair | 34.1 ft | 410 | 1981 |
| County RD 55g over Daniels Creek #4 | Fair | 29.9 ft | 401 | 1971 |
| County RD 20 over S Fk Coquille R | Fair | 293.0 ft | 384 | 1968 |
| HWY 241 over W Fk Millicoma | Fair | 370.1 ft | 361 | 1956 |
| County RD 1b over Yankee Run Creek | Fair | 49.9 ft | 360 | 1970 |
| County RD 146 over Arago/pond And Overflow | Fair | 149.9 ft | 353 | 1974 |
| County RD 23 over Lone Tree/catching Sloug | Fair | 86.0 ft | 351 | 1986 |
| County RD 47 over W Fk Millicoma | Fair | 149.0 ft | 334 | 1961 |
| County RD 17 over Larson Creek | Fair | 141.1 ft | 321 | 1997 |
| HWY 241 over Marlow Creek | Fair | 25.9 ft | 315 | 1989 |
| County RD 55g over Oscar Franz/daniels Cr. | Fair | 25.9 ft | 294 | 1981 |
| County RD 1c over Steel Creek | Fair | 73.2 ft | 284 | 1985 |
| Lone Pine LN over Cherry Creek | Fair | 32.2 ft | 282 | 1964 |
| County RD 89g over Sandy Creek | Fair | 75.1 ft | 268 | 1969 |
| County RD 19 over Davenport/catching Creek | Fair | 75.1 ft | 255 | 1972 |
| County RD 89 over Sandy Creek Br. #4 | Fair | 69.9 ft | 255 | 1965 |
| County RD 79g over Halls Creek/aasen | Fair | 40.0 ft | 246 | 1979 |
| County RD 19 over Catching Creek | Fair | 77.1 ft | 240 | 1970 |
| North Lake Lane over Noble Creek | Fair | 40.0 ft | 206 | 2005 |
| Templeton Road over Robertson Creek | Fair | 32.2 ft | 203 | 2006 |
| County RD 145 over Daniel Creek/stein Smith | Fair | 130.9 ft | 202 | 1987 |
| Mckinley Lane over N Fk Coquille River | Fair | 203.1 ft | 195 | 1964 |
| County RD 122g over Johns Creek | Fair | 60.0 ft | 194 | 1976 |
| County RD 32 over Rock Creek | Fair | 80.1 ft | 192 | 1973 |
| County RD 902m over S. Fork Coquille River | Fair | 248.0 ft | 192 | 1990 |
| County RD 1c over Brummit Creek | Fair | 85.0 ft | 181 | 1981 |
| N Lake RD over Big Creek #3 Drain | Fair | 29.9 ft | 179 | 1978 |
| County RD 132 over Crosby Br/e.fk.coquille | Fair | 175.9 ft | 173 | 1969 |
| County RD 189 over Morgan Creek | Fair | 29.9 ft | 159 | 1974 |
| County RD 189 over Morgan Creek | Fair | 29.9 ft | 159 | 1974 |
| Agness Road over Elk Creek | Fair | 37.1 ft | 158 | 1968 |
| Agness Road over S Fk Coquille River | Fair | 198.2 ft | 158 | 1978 |
| County RD 202g over Russell/willanch Creek | Fair | 29.9 ft | 145 | 1980 |
| County RD 13 over Lone Pine/middle Creek | Fair | 211.0 ft | 104 | 1965 |
| County RD 49g over Glenn Creek | Fair | 75.1 ft | 99 | 1964 |
| County RD 1g over East Fork Coquille River | Fair | 73.2 ft | 96 | 1971 |
| County RD 9g over North Fork Coquille Rive | Fair | 118.1 ft | 95 | 1971 |
| Templeton RD over Johnson Creek Overflow | Fair | 29.9 ft | 83 | 1979 |
| Templeton RD over Johnson Creek | Fair | 40.0 ft | 83 | 1979 |
| Hilltop RD over Ten Mile Creek | Fair | 160.1 ft | 81 | 1997 |
| County RD 91 over Bear Creek | Fair | 60.0 ft | 80 | 1979 |
| County RD 11g over Two Mile Creek | Fair | 40.0 ft | 71 | 1985 |
| County RD 1d over East Fork Coquille River | Fair | 60.0 ft | 66 | 1970 |
| 28 S 09 W 08.00: over East Fork Coquille River | Fair | 54.1 ft | 50 | 1972 |
| 28 S 10 W 09.00: over East Fork Coquille River | Fair | 203.1 ft | 50 | 1967 |
| 31 S 12 W 03.00: over South Fork Coquille Rive | Fair | 234.9 ft | 50 | 1961 |
| 27 S 10 W 04.00: over Park Creek | Fair | 70.9 ft | 50 | 1965 |
| 27 S 11 W 12.00: over Middle Creek | Fair | 149.9 ft | 50 | 1958 |
| 27 S 11 W 29.00: over Alder Creek | Fair | 71.9 ft | 50 | 1957 |
| 26 S 11 W 33.00: over Moon Creek | Fair | 50.9 ft | 50 | 2007 |
| Nickel Creek Road over Johnson Creek | Fair | 100.1 ft | 50 | 1952 |
| Barklow Mtn Road over S.fk. Coquille River | Fair | 245.1 ft | 50 | 1947 |
| Road 9000 over Elk Creek | Fair | 40.0 ft | 50 | 1962 |
| Road 9000 over Elk Creek | Fair | 39.4 ft | 50 | 1962 |
| County RD 123 over Goldbrick/e.f.coquille R | Fair | 120.1 ft | 46 | 1978 |
| S Four Mile Lane over South Four Mile Creek | Fair | 57.1 ft | 39 | 1983 |
| County RD 21c over Upper Rock Creek | Fair | 168.0 ft | 36 | 2006 |
| Coquille River RD over Wooden Rock Creek | Fair | 91.9 ft | 32 | 1974 |
| Coquille River RD over S Fk Coquille River | Fair | 120.1 ft | 32 | 1949 |
| Catching CR RD over Koontz Creek Bridge | Fair | 82.0 ft | 32 | 1969 |
| County RD 83 over Taylor Br./dement Creek | Fair | 76.1 ft | 32 | 1972 |
| County RD 219g over Woodard Creek | Fair | 44.9 ft | 32 | 1969 |
| Lower 4th Creek RD over 4th Creek | Fair | 92.2 ft | 25 | 2004 |
| Trail over Coos Bay Railroad | Fair | 190.0 ft | 25 | 2011 |
| 29 S 10 W 11.02: over Sandy Creek | Fair | 44.9 ft | 20 | 1972 |
| 29 S 10 W 11.04: over Sandy Creek | Fair | 33.1 ft | 20 | 1972 |
| 30 S 10 W 03.00: over Rock Creek | Fair | 100.1 ft | 20 | 1967 |
| 25 S 11 W 28.00: over Tioga Creek | Fair | 207.0 ft | 20 | 1967 |
| 25 S 11 W 28.00: over Burnt Creek | Fair | 63.0 ft | 20 | 1971 |
| 25 S 11 W 28.00: over Tioga Creek | Fair | 91.9 ft | 20 | 1970 |
| 27 S 10 W 06.01: over Middle Creek | Fair | 64.0 ft | 20 | 1975 |
| 27 S 10 W 06.02: over Alder Creek | Fair | 60.0 ft | 20 | 1960 |
| 27 S 11 W 27.00: over Cherry Creek | Fair | 73.2 ft | 20 | 1959 |
| 27 S 12 W 14.00: over Steinnon Creek | Fair | 51.8 ft | 20 | 1978 |
| County RD 248g over Blackmoor/ Larson Creek | Fair | 25.9 ft | 16 | 1981 |
| Benson CR RD over Benson Creek | Fair | 29.9 ft | 15 | 1981 |
| County RD 81g over Reed Creek | Fair | 27.9 ft | 15 | 1985 |
| County RD 85g over Mcmullen/m.fk Coquille R | Fair | 203.1 ft | 15 | 1967 |
| County RD 177g over West Fork Catching Creek | Fair | 60.0 ft | 15 | 1973 |
| County RD 179g over Fish Trap Cr/collier | Fair | 59.1 ft | 15 | 2000 |
| Benson CR RD over Drain Ditch | Fair | 33.5 ft | 15 | 2002 |
| Benson CR RD over Copple Creek | Fair | 34.1 ft | 15 | 2005 |
| Larsen Ranch Rd. over Shutter Creek | Fair | 27.9 ft | 14 | 2008 |
| 27 S 10 W 03.00: over Middle Creek | Fair | 42.0 ft | 10 | 1959 |
| Road 9300 over Elk Creek | Fair | 28.9 ft | 10 | 1977 |
| Road 9000 over W. Fk. Millicoma River | Fair | 49.9 ft | 10 | 1962 |
| HWY 8000 over W. Fk. Millicoma River | Fair | 62.0 ft | 10 | 2006 |
| HWY 8000 over W. Fk. Millicoma River | Fair | 70.2 ft | 10 | 1977 |
| Road 8000 over W. Fk. Millicoma River | Fair | 61.0 ft | 10 | 1977 |
| HWY 8000 over Knife Creek | Fair | 29.9 ft | 10 | 1977 |
| Private Access over Ferry Creek | Good | 26.9 ft | 12,555 | 1999 |
| HWY 241 (6th Ave) over Unnamed Creek | Good | 29.9 ft | 10,903 | 2021 |
| Us101(hwy009) over Davis Slough | Good | 442.3 ft | 7,589 | 2001 |
| Us101(hwy009) over Bethel Creek | Good | 82.0 ft | 5,197 | 2004 |
| Or 42 (hwy 035) WB over Davis Slough | Good | 167.0 ft | 4,857 | 1987 |
| County RD 218 over North Slough - Menasha | Good | 356.0 ft | 4,144 | 1992 |
| HWY 241 over Catching Slough | Good | 1279.9 ft | 3,941 | 1995 |
| Us101(hwy009) NB over Southport Slough | Good | 49.9 ft | 3,794 | 2018 |
| Us101(hwy009) SB over Southport Slough | Good | 49.9 ft | 3,794 | 2018 |
| Or 42 (hwy 035) over Frenchie Creek | Good | 95.1 ft | 2,925 | 2023 |
| County RD 7a over Larson Slough | Good | 39.0 ft | 1,801 | 2001 |
| Or 42s (hwy 244) over Pulaski Creek | Good | 157.2 ft | 1,767 | 1977 |
| Or 42s (hwy 244) over Reservoir Creek | Good | 144.0 ft | 1,767 | 1996 |
| Or 42s (hwy 244) over Bear Creek Oflow | Good | 65.9 ft | 1,381 | 1981 |
| Sitkum Lane over N. Fork Coquille Rvr | Good | 440.9 ft | 1,201 | 2006 |
| Or 42s (hwy 244) over Lampa Creek | Good | 53.1 ft | 1,123 | 1987 |
| County RD 9 over Evans Creek | Good | 66.9 ft | 1,074 | 1987 |
| County RD 60 over N Fk Coquille River | Good | 219.2 ft | 988 | 1959 |
| HWY 242 over S Fk Coquille R (white) | Good | 397.0 ft | 885 | 1966 |
| County RD 90 over Hayes Creek | Good | 78.1 ft | 849 | 2011 |
| HWY 242 over Long Tom Creek | Good | 129.9 ft | 793 | 2021 |
| County RD 20 over Catching Creek | Good | 74.1 ft | 754 | 1969 |
| Sitkum Lane over N. Fork Coquille River | Good | 547.9 ft | 586 | 2006 |
| County RD 4b over Halls Creek | Good | 40.0 ft | 565 | 1981 |
| County RD 77 over Fish Trap Creek | Good | 40.0 ft | 490 | 1981 |
| Fas A417 over Fishtrap Ck Lampa Lane | Good | 55.1 ft | 420 | 2011 |
| County RD 4c over Lampa Creek | Good | 40.0 ft | 374 | 1978 |
| County RD 205 over Ross-slough | Good | 78.1 ft | 355 | 1997 |
| County RD 146 over Halls Creek | Good | 73.2 ft | 353 | 1992 |
| County RD 32g over Brayden Br/myrtle Creek | Good | 69.9 ft | 336 | 1985 |
| Catching Slough RD over Matson Creek | Good | 56.1 ft | 321 | 2008 |
| Gravelford LN over Fox Creek | Good | 110.9 ft | 320 | 1974 |
| Us101(hwy009) Fr over Tenmile Creek(front. Rd) | Good | 126.0 ft | 293 | 1989 |
| Myrtle Creek RD over Myrtle Creek | Good | 80.1 ft | 273 | 1982 |
| County RD 89g over Sandy Creek | Good | 29.9 ft | 268 | 2024 |
| County RD 32 over Culver Br./myrtle Creek | Good | 125.0 ft | 240 | 1992 |
| County RD 79g over Munsford Halls Creek | Good | 39.0 ft | 223 | 1979 |
| Agness Road over Coal Creek | Good | 124.3 ft | 200 | 2016 |
| County RD 79g over Halls Ck/ernie Watkins | Good | 106.0 ft | 191 | 1990 |
| County RD 186g over Big Creek #1 (ditch) | Good | 29.9 ft | 179 | 1978 |
| County RD 83 over Barkly Br./russel Creek | Good | 46.9 ft | 175 | 1970 |
| County RD 84g over Bronson Br./hauser Creek | Good | 49.9 ft | 129 | 1973 |
| No Data Entered over Eel Creek | Good | 69.9 ft | 125 | 2010 |
| 28 S 11 W 26.00: over Trib To Elk Creek | Good | 69.9 ft | 100 | 2021 |
| County RD 88 over Bryant Br/rock Creek | Good | 71.9 ft | 89 | 1995 |
| Parkersburg RD #91 over Small Creek | Good | 40.0 ft | 81 | 1981 |
| County RD 17g over Larson Creek | Good | 47.9 ft | 78 | 1985 |
| 28 S 09 W 23.00: over Camas Creek | Good | 40.0 ft | 50 | 1962 |
| 28 S 10 W 12.00: over Camas Creek Tributary | Good | 56.1 ft | 50 | 1976 |
| 29 S 12 W 36.01: over Indian Creek | Good | 80.1 ft | 50 | 1971 |
| 26 S 11 W 33.00: over North Fork Coquille Rive | Good | 96.1 ft | 50 | 1975 |
| 27 S 10 W 04.00: over Middle Creek | Good | 89.9 ft | 50 | 1965 |
| No Data Entered over W Fk Cow Creek - Bolivar | Good | 31.2 ft | 50 | 2021 |
| 2000 Road over Wooden Rock | Good | 64.0 ft | 50 | 1985 |
| Elk Creek Road over Coal Creek | Good | 113.8 ft | 50 | 1981 |
| Clear Creek Road over So. Fork Coquille | Good | 64.0 ft | 45 | 1983 |
| Foggy Creek Road over Foggy Creek | Good | 42.0 ft | 45 | 1996 |
| County RD 32g over Waterman/cole Creek | Good | 29.9 ft | 44 | 1970 |
| Barklow Mtn Road over Johnson Creek | Good | 56.4 ft | 40 | 1982 |
| County RD 83g over Canyon Cr./schoolland CR | Good | 40.0 ft | 35 | 1978 |
| Coquille River RD over Other | Good | 24.9 ft | 32 | 1980 |
| Road over S Fk Coquille River | Good | 41.3 ft | 32 | 1979 |
| Coquille River RD over Panther Creek | Good | 58.1 ft | 32 | 1979 |
| 25 S 10 W 30.00: over North Fork Coquille Rive | Good | 92.8 ft | 30 | 1965 |
| 28 S 09 W 08.00: over Dead Horse Creek | Good | 76.1 ft | 20 | 1972 |
| 28 S 11 W 20.00: over Yankee Run | Good | 40.0 ft | 20 | 1962 |
| 28 S 11 W 29.00: over East Fork Coquille River | Good | 170.9 ft | 20 | 1963 |
| 28 S 11 W 29.00: over Elk Creek | Good | 100.1 ft | 20 | 1963 |
| 29 S 10 W 33.00: over Middle Fork Coquille Riv | Good | 171.9 ft | 20 | 1968 |
| 29 S 11 W 11.00: over Brownson Creek | Good | 24.0 ft | 20 | 1968 |
| 29 S 11 W 12.00: over Big Creek | Good | 74.1 ft | 20 | 1972 |
| 29 S 11 W 12.01: over Big Creek | Good | 80.1 ft | 20 | 1969 |
| 29 S 11 W 23.00: over Big Creek | Good | 92.8 ft | 20 | 1973 |
| 29 S 11 W 28.00: over Big Creek | Good | 69.9 ft | 20 | 1972 |
| 30 S 10 W 03.00: over Upper Rock Creek | Good | 85.0 ft | 20 | 1967 |
| 25 S 11 W 28.00: over Tioga Creek | Good | 122.0 ft | 20 | 1967 |
| 27 S 11 W 23.00: over Cherry Creek | Good | 69.9 ft | 20 | 1959 |
| 30 S 10 W 05.00: over Slide Creek | Good | 79.1 ft | 20 | 1974 |
| 28 S 11 W 26.00: over South Fork Elk Creek | Good | 41.0 ft | 20 | 2005 |
| Experimental Road over Rock Creek | Good | 73.2 ft | 20 | 1994 |
| County RD 112g over East Fork Coquille River | Good | 96.1 ft | 15 | 1989 |
| Upper 4th Creek RD over 4th Creek | Good | 92.2 ft | 10 | 2004 |
| Road 8000 over Fish Creek | Good | 29.9 ft | 10 | 1962 |
| Road 8000 over Kelly Creek | Good | 29.9 ft | 10 | 1962 |
| County RD 154g over Charles Mack/myrtle Cr. | Good | 131.9 ft | 9 | 1985 |
| County RD 212g over Bear Creek | Good | 65.9 ft | 7 | 1995 |
| Ford Camp Road over S Fk Coquille River | Good | 160.1 ft | 2 | 1967 |