| Stewart Park Road over South Umpqua River | Poor | 327.1 ft | 4,541 | 1946 |
| County RD 12 over Cow Creek At Glendale | Poor | 261.2 ft | 2,574 | 1974 |
| County RD 47 over Lookingglass Creek | Poor | 321.9 ft | 2,002 | 1958 |
| County RD 31 over Sutherlin Creek | Poor | 160.1 ft | 857 | 1962 |
| County RD 20a over Cow Creek | Poor | 416.0 ft | 857 | 1956 |
| County RD 5 over Archambeau Creek | Poor | 40.0 ft | 724 | 1974 |
| Elkhead Road #50 over Oldham Creek | Poor | 121.1 ft | 551 | 1965 |
| County RD 16 over South Deer Creek | Poor | 77.1 ft | 486 | 1967 |
| County RD 18 over South Myrtle Creek | Poor | 102.0 ft | 272 | 1961 |
| County RD 23 over Williams Creek | Poor | 32.2 ft | 272 | 1957 |
| Hubbard CR RD over Bear Creek | Poor | 23.0 ft | 245 | 1965 |
| Mehl CR RD #11 over Mehl Creek | Poor | 155.8 ft | 119 | 1963 |
| Joe Hooker RD #67 over Sawyer Creek | Poor | 96.1 ft | 115 | 1960 |
| Byron CR RD over Byron Creek | Poor | 44.9 ft | 95 | 1981 |
| Johanneson CR Rd. over Dean Creek | Poor | 29.9 ft | 76 | 1964 |
| Road over North Umpqua River | Poor | 312.0 ft | 50 | 1971 |
| I-5 (hwy 001) over I-5 @ Bellows ST | Fair | 178.1 ft | 46,894 | 1976 |
| I-5 (hwy 001) over I-5 @ Harvard AVE | Fair | 188.0 ft | 46,894 | 1976 |
| I-5 (hwy 001) over I-5 @ Portland AVE | Fair | 129.9 ft | 42,268 | 1954 |
| I-5 (hwy 001) over I-5 @ Speedway RD | Fair | 109.9 ft | 41,824 | 1955 |
| I-5 (hwy 001) over I-5 @ Mclain RD | Fair | 109.9 ft | 41,701 | 2009 |
| I-5 (hwy 001) over Creek | Fair | 21.0 ft | 29,858 | 1954 |
| I-5 (hwy 001) over Myrtle CR Inter | Fair | 204.1 ft | 28,573 | 1958 |
| I-5 (hwy 001) over Comstock Cemetery RD | Fair | 125.0 ft | 27,404 | 1981 |
| I-5 (hwy 001) over Bear Creek | Fair | 180.1 ft | 27,404 | 2009 |
| I-5 (hwy 001) over Buck CR RD | Fair | 89.9 ft | 26,827 | 1953 |
| Or 42 (hwy 035) over Corp | Fair | 370.1 ft | 25,413 | 1976 |
| I-5 (hwy 001) over Calapooya Creek | Fair | 279.9 ft | 23,887 | 2006 |
| I-5 (hwy 001) over I-5 @ Sterns Lane | Fair | 60.0 ft | 23,887 | 2006 |
| I-5 (hwy 001) over Rice Hill Front RD | Fair | 95.1 ft | 23,580 | 1954 |
| I-5 (hwy 001) SB over S Umpqua R (vets Br) | Fair | 713.9 ft | 23,447 | 1955 |
| I-5 (hwy 001) NB over S Umpqua R (vets Br) | Fair | 713.9 ft | 23,447 | 1976 |
| I-5 (hwy 001) over Scotts Valley Conn | Fair | 87.9 ft | 22,615 | 1953 |
| Lees Creek Lane over Curtis Creek | Fair | 42.0 ft | 22,615 | 1953 |
| I-5 (hwy 001) over Elkhead RD | Fair | 75.1 ft | 22,467 | 2010 |
| Green Valley Road over I-5(HWY 001)@ Green Vlly | Fair | 190.9 ft | 21,625 | 1979 |
| Or 42 (hwy 035) over S. Umpqua Oflow | Fair | 109.9 ft | 21,604 | 1976 |
| I-5 (hwy 001) over Canyon Creek | Fair | 21.7 ft | 21,553 | 1951 |
| I-5 (hwy 001) over Canyon Creek | Fair | 21.7 ft | 21,553 | 1951 |
| I-5 (hwy 001) over Canyon Creek | Fair | 20.3 ft | 21,553 | 1951 |
| I-5 (hwy 001) over First ST | Fair | 88.6 ft | 21,553 | 1951 |
| I-5 (hwy 001) over 5th ST | Fair | 66.9 ft | 21,553 | 2008 |
| Garden Valley Road over Newton Creek | Fair | 28.9 ft | 21,296 | 1998 |
| I-5 (hwy 001) NB over S Umpqua R & Corp | Fair | 951.4 ft | 20,749 | 2006 |
| I-5 (hwy 001) SB over S Umpqua R & Corp | Fair | 951.4 ft | 20,749 | 2007 |
| I-5 (hwy 001) over I-5 @ HWY 234 | Fair | 102.7 ft | 20,749 | 2007 |
| I-5 (hwy 001) over I-5 @ HWY 234 | Fair | 102.7 ft | 20,749 | 2007 |
| I-5 (hwy 001) over Canyon Creek | Fair | 21.7 ft | 20,718 | 1951 |
| I-5 (hwy 001) over Canyon Creek | Fair | 21.7 ft | 20,718 | 1951 |
| I-5 (hwy 001) over Canyon Creek | Fair | 21.7 ft | 20,718 | 1951 |
| I-5 (hwy 001) over Canyon Creek | Fair | 21.7 ft | 20,718 | 1951 |
| I-5 (hwy 001) over Canyon Creek | Fair | 21.7 ft | 20,718 | 1951 |
| I-5 (hwy 001) over Canyon Creek | Fair | 21.7 ft | 20,718 | 1951 |
| I-5 (hwy 001) over Swamp Creek | Fair | 21.0 ft | 20,315 | 1948 |
| I-5 (hwy 001) over Woodford Creek | Fair | 21.0 ft | 20,315 | 1948 |
| Or 138 (hwy 138)eb over South Umpqua River | Fair | 660.1 ft | 20,249 | 1971 |
| Or 99 (hwy 234) over Newton Creek | Fair | 26.9 ft | 18,966 | 1995 |
| Stewart Parkway over Newton Creek | Fair | 35.1 ft | 17,341 | 1973 |
| Chadwick Lane over I-5 (hwy 001) | Fair | 233.9 ft | 17,224 | 1958 |
| Edenbower ST over I-5 (hwy 001) | Fair | 261.8 ft | 17,224 | 1996 |
| I-5 (hwy 001) SB over I-5 @ Wilbur-umpqua RD | Fair | 115.2 ft | 16,874 | 1965 |
| I-5 (hwy 001) SB over N Umpqua Corp CR & Corp | Fair | 1622.4 ft | 16,874 | 1964 |
| I-5 (hwy 001) NB over N Umpqua Corp CR & Corp | Fair | 1637.1 ft | 16,874 | 1955 |
| I-5 (hwy 001) SB over I-5 @ Corp | Fair | 141.4 ft | 16,874 | 2007 |
| I-5 (hwy 001) NB over I-5 @ Corp | Fair | 141.4 ft | 16,874 | 2005 |
| I-5 (hwy 001) NB over I-5 @ Co RD Sutherlin CR | Fair | 210.0 ft | 16,874 | 2006 |
| I-5 (hwy 001) SB over I-5 @ Co RD Sutherlin CR | Fair | 240.2 ft | 16,874 | 2005 |
| I-5 (hwy 001) NB over Wilbur-umpqua RD | Fair | 80.1 ft | 16,874 | 2006 |
| County RD 387 over South Umpqua River | Fair | 505.9 ft | 16,502 | 1953 |
| Grant Smith Road over I-5 (hwy 001) | Fair | 215.9 ft | 15,294 | 1956 |
| County RD 386 over Myrtle Creek | Fair | 122.0 ft | 15,228 | 1930 |
| I-5 (hwy 001) SB over Rogers RD Conn | Fair | 120.1 ft | 14,929 | 1965 |
| I-5 (hwy 001) NB over Rogers RD Conn | Fair | 87.9 ft | 14,929 | 1954 |
| I-5 (hwy 001) SB over Corp | Fair | 263.1 ft | 14,286 | 1958 |
| Or 99 (hwy 234) over Deer Creek | Fair | 250.0 ft | 14,285 | 1937 |
| Us101(hwy009) over Schofield Creek | Fair | 361.9 ft | 14,226 | 1952 |
| I-5 (hwy 001) SB over S Umpqua R Corp Co RD | Fair | 883.9 ft | 13,457 | 1965 |
| I-5 (hwy 001) NB over S Umpqua R Corp Co RD | Fair | 824.1 ft | 13,457 | 2004 |
| Or 138 (hwy 138) over Deer Creek | Fair | 182.1 ft | 13,453 | 1967 |
| I-5 (hwy 001) SB over Clarks Branch RD | Fair | 145.0 ft | 12,949 | 1956 |
| I-5 (hwy 001) NB over Clarks Branch RD | Fair | 125.0 ft | 12,949 | 1964 |
| Stewart Parkway over South Umpqua River | Fair | 636.2 ft | 12,589 | 1978 |
| I-5 (hwy 001) NB over S Umpqua River(fords Br) | Fair | 607.0 ft | 12,066 | 2003 |
| I-5 (hwy 001) SB over S Umpqua River(fords Br) | Fair | 607.0 ft | 12,066 | 2003 |
| I-5 (hwy 001) NB over Yokum Road | Fair | 144.4 ft | 12,066 | 2003 |
| I-5 (hwy 001) SB over Yokum Road | Fair | 145.7 ft | 12,066 | 2003 |
| Jackson Street over Deer Creek | Fair | 100.1 ft | 12,061 | 1927 |
| I-5 (hwy 001) SB over Elk Creek | Fair | 135.8 ft | 11,233 | 1964 |
| I-5 (hwy 001) NB over Elk Creek | Fair | 129.9 ft | 11,233 | 1953 |
| I-5 (hwy 001) over Curtis Creek | Fair | 100.1 ft | 11,233 | 1963 |
| I-5 (hwy 001) over Curtis Creek | Fair | 100.1 ft | 11,233 | 2010 |
| I-5 (hwy 001) NB over Corp | Fair | 167.0 ft | 11,165 | 1954 |
| I-5 (hwy 001) SB over Corp | Fair | 210.0 ft | 11,165 | 1963 |
| County RD 386 over South Umpqua River | Fair | 597.1 ft | 11,004 | 1922 |
| Or 42 (hwy 035) EB over EB S Umpqua Rv (winston) | Fair | 554.8 ft | 10,802 | 1934 |
| County RD 20 over South Umpqua River | Fair | 587.9 ft | 10,697 | 2009 |
| I-5 (hwy 001) SB over Glendale Int | Fair | 210.0 ft | 10,369 | 1965 |
| I-5 (hwy 001) SB over Cow Creek | Fair | 221.5 ft | 10,270 | 2005 |
| I-5 (hwy 001) Con over I-5 @ Bellows ST | Fair | 170.9 ft | 9,343 | 1976 |
| Or 138 (hwy 138)wb over South Umpqua River | Fair | 908.1 ft | 8,934 | 1961 |
| Or 42 (hwy 035) over Lower Lookingglass Crk | Fair | 182.1 ft | 8,853 | 1949 |
| Or 99 (hwy 234) over North Umpqua River | Fair | 901.6 ft | 7,974 | 1923 |
| County RD 13 over Champagne Cr/melrose Rd. | Fair | 120.1 ft | 7,661 | 1971 |
| Stewart Parkway over I-5 (hwy 001) | Fair | 225.1 ft | 6,965 | 2002 |
| County RD 47 over South Umpqua River | Fair | 508.9 ft | 6,965 | 1965 |
| County RD 388 over Cooper Creek | Fair | 49.9 ft | 6,857 | 1921 |
| County RD 388 over Sutherlin Creek | Fair | 44.0 ft | 6,589 | 1921 |
| Douglas Avenue over Deer Creek | Fair | 207.0 ft | 6,466 | 1950 |
| Us101(hwy009) over Umpqua R & Mcintosh Sl | Fair | 2212.6 ft | 6,338 | 1936 |
| Us101(hwy009) over Smith River | Fair | 1640.4 ft | 6,338 | 1999 |
| Or 42 (hwy 035) over Olalla Creek | Fair | 182.1 ft | 6,199 | 1949 |
| County RD 389 over Elk Creek | Fair | 259.8 ft | 6,041 | 1967 |
| Salmon Harbor DR over Winchester Creek | Fair | 89.9 ft | 5,511 | 1963 |
| Or 38 (hwy 045) over Rock Creek | Fair | 28.9 ft | 5,370 | 1976 |
| Or 38 (hwy 045) over Sand Creek | Fair | 110.9 ft | 5,370 | 1976 |
| County RD 18a over South Myrtle Creek | Fair | 108.9 ft | 5,291 | 1981 |
| County RD 1 over Canyon Creek | Fair | 122.0 ft | 5,291 | 1954 |
| Keasey Street over Newton Creek/keasey St. | Fair | 42.0 ft | 5,147 | 1986 |
| County RD 1 over Oshea Creek | Fair | 157.2 ft | 5,076 | 1959 |
| County RD 115 over Coprr - Spur RD 115b | Fair | 230.0 ft | 5,041 | 1969 |
| County RD 1 over A Small Creek | Fair | 23.0 ft | 4,497 | 1959 |
| Or 138 (hwy 138) over Oak Creek | Fair | 49.9 ft | 4,425 | 1972 |
| Or 42 (hwy 035) over Tenmile Creek | Fair | 140.1 ft | 4,388 | 1949 |
| So. Main Street over Canyon Creek | Fair | 89.9 ft | 4,363 | 1921 |
| Or 138 (hwy 138) over Little River | Fair | 246.1 ft | 4,349 | 1976 |
| Or 38 (hwy 045) over I-5 (hwy 001) | Fair | 223.1 ft | 4,275 | 1981 |
| Or 38 (hwy 045) over Pass Creek | Fair | 149.9 ft | 4,275 | 1981 |
| Tiller-trail HWY over South Umpqua River | Fair | 363.8 ft | 4,214 | 1989 |
| East B Avenue over Pass Creek | Fair | 91.9 ft | 4,197 | 2005 |
| Or 42 (hwy 035) over Muns Creek | Fair | 66.9 ft | 4,012 | 1982 |
| Or 38 (hwy 045) over Koepke Slough | Fair | 24.0 ft | 3,998 | 1933 |
| Or 38 (hwy 045) over Wells Creek | Fair | 131.2 ft | 3,988 | 2002 |
| Or 38 (hwy 045) over Mill Creek | Fair | 200.1 ft | 3,979 | 1952 |
| Ne.hamlin Drive over Canyon Creek | Fair | 121.1 ft | 3,857 | 1971 |
| County RD 388 over Sutherlin Creek | Fair | 45.9 ft | 3,817 | 1921 |
| Or 38 (hwy 045) over Grabb Creek | Fair | 100.1 ft | 3,803 | 2018 |
| Dole Road Cr.#14 over S.umpqua River | Fair | 512.1 ft | 3,627 | 1969 |
| Or 38 (hwy 045) over Paradise Creek | Fair | 199.5 ft | 3,554 | 1932 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Fair | 141.4 ft | 3,518 | 1948 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Fair | 230.0 ft | 3,518 | 1984 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Fair | 100.1 ft | 3,518 | 1984 |
| Division ST CR #18 over N.myrtle Creek/super Y | Fair | 110.9 ft | 3,336 | 1957 |
| Or 38 (hwy 045) over Elk CR 1st Xing | Fair | 395.0 ft | 3,246 | 2008 |
| Or 38 (hwy 045) over Elk CR 2nd Xing | Fair | 339.9 ft | 3,246 | 2008 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Fair | 443.2 ft | 2,879 | 1976 |
| Or 42 (hwy 035) over Coquille River Middle Fk | Fair | 242.1 ft | 2,879 | 1976 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Fair | 271.0 ft | 2,879 | 1984 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Fair | 287.1 ft | 2,879 | 1983 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Fair | 220.1 ft | 2,879 | 1984 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Fair | 128.0 ft | 2,879 | 1984 |
| Or 42 (hwy 035) over Holmes Creek | Fair | 24.0 ft | 2,879 | 1984 |
| Canyonville-riddle over Mitchell Creek | Fair | 24.0 ft | 2,792 | 1967 |
| County RD 115 over Sutherlin CR | Fair | 87.9 ft | 2,737 | 1951 |
| County RD 12b over Cow Creek | Fair | 185.0 ft | 2,644 | 1990 |
| Or 38 (hwy 045) over Elk CR 3rd Xing | Fair | 320.5 ft | 2,516 | 2008 |
| Or 38 (hwy 045) over Elk Creek 4th Xing | Fair | 222.1 ft | 2,516 | 2008 |
| Or 138 (hwy 231) over Calapooya Creek | Fair | 299.9 ft | 2,398 | 2009 |
| County RD 5 over Cow Hollow Creek | Fair | 24.9 ft | 2,394 | 1969 |
| County RD 15 over Bilger Creek | Fair | 24.9 ft | 2,358 | 1922 |
| County RD 47 over Cow Hollow Creek | Fair | 76.1 ft | 2,320 | 1964 |
| Deady Intx over I-5 (hwy 001) | Fair | 198.2 ft | 2,279 | 1965 |
| Or 138 (hwy 138) over N Umpqua Rv (lone Rock) | Fair | 514.4 ft | 1,942 | 1954 |
| Happy Valley Rd. over South Umpqua River | Fair | 461.0 ft | 1,886 | 1996 |
| County RD 9 over Calapooya Creek | Fair | 290.0 ft | 1,860 | 2005 |
| Or 138 (hwy 231) over Yellow Creek | Fair | 140.1 ft | 1,757 | 1934 |
| County RD 207a over Roberts Creek | Fair | 63.0 ft | 1,717 | 1978 |
| County RD 16 over Roberts Creek | Fair | 106.0 ft | 1,668 | 1960 |
| Garden Valley Road over I-5 (hwy 001) | Fair | 186.0 ft | 1,638 | 1955 |
| I-5 (hwy 001) Con over Yoncalla Jct | Fair | 162.1 ft | 1,628 | 1954 |
| Or 138 (hwy 231) over Umpqua River (kellog Br) | Fair | 810.0 ft | 1,626 | 1962 |
| County RD 17 over North Deer Creek | Fair | 81.0 ft | 1,596 | 1981 |
| Brockway Rd. over Lookingglass Creek | Fair | 285.1 ft | 1,596 | 1959 |
| County RD 6 over Calapooya Cr/calapooya | Fair | 226.0 ft | 1,596 | 1986 |
| Smith R RD #48 over Lp & N Railroad | Fair | 253.9 ft | 1,596 | 1967 |
| Or 138 (hwy 231) over Umpqua River | Fair | 750.0 ft | 1,559 | 1967 |
| Or 138 (hwy 138) over Rock Creek | Fair | 200.1 ft | 1,555 | 1954 |
| Smith R RD #48 over Frantz Creek | Fair | 149.0 ft | 1,481 | 1967 |
| County RD 12a over Cow Creek | Fair | 440.9 ft | 1,451 | 1952 |
| County RD 6 over Turkey Cr/bacon Bridge | Fair | 41.0 ft | 1,451 | 1973 |
| County RD 7 over Yoncalla Creek Overflow | Fair | 41.0 ft | 1,358 | 1978 |
| County RD 7 over Yoncalla Creek | Fair | 77.1 ft | 1,358 | 1963 |
| Smith R RD #48 over Hudson Slough | Fair | 328.1 ft | 1,327 | 1983 |
| County RD 16 over North Deer Creek | Fair | 62.0 ft | 1,306 | 1948 |
| County RD 32 over Sutherlin Creek | Fair | 141.1 ft | 1,286 | 1954 |
| County RD 322a over Newton Creek | Fair | 56.1 ft | 1,277 | 1970 |
| County RD 52 over Champagne Creek | Fair | 110.9 ft | 1,232 | 1971 |
| County RD 200 over North Umpqua River | Fair | 480.0 ft | 1,216 | 1957 |
| County RD 24 over Elk Creek | Fair | 303.1 ft | 1,216 | 1967 |
| Gazley RD Cr#35 over S. Umpqua River Overflow | Fair | 150.9 ft | 1,190 | 1965 |
| Gazley RD Cr#35 over South Umpqua River | Fair | 331.0 ft | 1,182 | 1977 |
| Hubbard CR RD over Umpqua River | Fair | 582.0 ft | 1,182 | 1970 |
| Tiller-trail HWY over S.umpqua River | Fair | 377.0 ft | 1,160 | 1990 |
| Or 138 (hwy 138) over Steamboat Creek | Fair | 309.1 ft | 1,149 | 1949 |
| Jefferson Street over Newton Creek | Fair | 29.9 ft | 1,143 | 1971 |
| Bear Creek RD over Pass Creek | Fair | 57.1 ft | 1,094 | 1956 |
| Or 138 (hwy 138) over Honey Creek | Fair | 85.0 ft | 1,077 | 2006 |
| Smith R RD #48 over Joyce Creek | Fair | 49.9 ft | 1,060 | 1966 |
| County RD 39 over Cow Creek | Fair | 246.1 ft | 1,032 | 1954 |
| County RD 19 over Calapooya Creek | Fair | 150.9 ft | 1,015 | 1982 |
| County RD 16 over Roberts Creek | Fair | 102.0 ft | 1,008 | 1960 |
| County RD 51 over Doerner Creek | Fair | 22.0 ft | 1,000 | 1969 |
| Or 230 (hwy 233) over Muir Creek | Fair | 127.0 ft | 953 | 1933 |
| County RD 110 over Roberts Creek | Fair | 89.9 ft | 930 | 1968 |
| Smith R RD #48 over Noel Creek | Fair | 83.0 ft | 892 | 1983 |
| County RD 200 over Jackson Creek | Fair | 90.9 ft | 857 | 1972 |
| County RD 200 over Equipment Pass | Fair | 27.9 ft | 857 | 1955 |
| County RD 200 over Huntley Creek | Fair | 81.0 ft | 857 | 1973 |
| County RD 17 over North Deer Creek | Fair | 41.0 ft | 797 | 1959 |
| Rice CR RD Cr.#43 over Rice Creek | Fair | 41.0 ft | 797 | 1956 |
| County RD 76 over Williams Creek | Fair | 90.9 ft | 787 | 1962 |
| County RD 27 over Mc Cullough Creek | Fair | 30.8 ft | 787 | 1959 |
| County RD 95 over Starveout Creek | Fair | 95.1 ft | 750 | 1955 |
| Smith R RD #48 over Eslick Creek | Fair | 90.9 ft | 746 | 1983 |
| County RD 95 over Starveout Creek | Fair | 43.0 ft | 732 | 1964 |
| County RD 95 over Cow Creek | Fair | 192.9 ft | 724 | 1986 |
| Mehl CR RD #11 over Umpqua River @ Elkton | Fair | 913.1 ft | 724 | 1967 |
| County RD 128 over Mid. Fork Coquille River | Fair | 106.0 ft | 713 | 1954 |
| County RD 120a over Dimmick Creek | Fair | 40.0 ft | 674 | 1967 |
| Metz Hill Road over I-5 (hwy 001)@ Metz Hill | Fair | 175.9 ft | 652 | 1953 |
| Bullock RD over Umpqua River | Fair | 725.1 ft | 643 | 1986 |
| Quines CR RD over I-5 (hwy 001) | Fair | 330.1 ft | 616 | 1965 |
| Barton RD Cr#97 over Cow Creek | Fair | 245.1 ft | 612 | 1988 |
| Shively CR RD Cr94 over Beals Creek | Fair | 32.2 ft | 612 | 1961 |
| County RD 18 over Louis Creek | Fair | 23.0 ft | 600 | 1939 |
| Waite AVE over Sutherlin Creek | Fair | 49.9 ft | 592 | 1990 |
| Barton RD Co over I-5 (hwy 001) | Fair | 258.9 ft | 590 | 1965 |
| County RD 10a over Calapooya Creek | Fair | 222.1 ft | 588 | 1933 |
| Or 138 (hwy 138) over N Umpqua R (marsters Br) | Fair | 288.1 ft | 583 | 1959 |
| Or 138 (hwy 138) over Copeland Creek | Fair | 126.0 ft | 583 | 1960 |
| Or 138 (hwy 138) over Fish Creek | Fair | 337.9 ft | 583 | 1962 |
| Or 138 (hwy 138) over Pp&l Penstock | Fair | 126.0 ft | 583 | 1962 |
| County RD 5 over Tenmile Creek | Fair | 82.0 ft | 579 | 1972 |
| County RD 5 over Tenmile Cr/bushnell No 2 | Fair | 64.0 ft | 579 | 1960 |
| County RD 1 over Elk Creek | Fair | 149.9 ft | 579 | 1935 |
| County RD 197 over Billy Creek | Fair | 91.9 ft | 571 | 1997 |
| County RD 107a over River Overflow-drainage | Fair | 27.9 ft | 571 | 1999 |
| County RD 50 over Bachellor Creek | Fair | 94.2 ft | 571 | 2002 |
| County RD 50 over Bachellor Creek | Fair | 70.9 ft | 571 | 1981 |
| Hubbard CR RD over Coles Valley Creek | Fair | 70.9 ft | 559 | 1972 |
| Hubbard CR RD over Hubbard Creek | Fair | 262.1 ft | 559 | 1964 |
| Wagontire Dr. over Clark Branch CR | Fair | 30.8 ft | 552 | 1979 |
| Quines CR RD over Cow Creek | Fair | 210.0 ft | 537 | 1965 |
| Driver Vlly RD #22 over Calapooya Creek | Fair | 250.0 ft | 536 | 1988 |
| County RD 77 over Dodge Canyon Creek | Fair | 69.9 ft | 536 | 1973 |
| County RD 120 over Sutherlin Creek | Fair | 81.0 ft | 532 | 1962 |
| Elkhead Road #7 over Elk Creek | Fair | 104.0 ft | 523 | 1955 |
| County RD 18 over South Myrtle Creek | Fair | 112.9 ft | 514 | 1961 |
| County RD 29 over Cabin Creek | Fair | 86.0 ft | 514 | 1980 |
| Elkhead RD #7 over Adams Creek | Fair | 24.0 ft | 508 | 1946 |
| Elkhead Road #7 over Elk Creek | Fair | 87.9 ft | 508 | 1953 |
| Halo Trail RD #63 over Yoncalla Creek Overflow | Fair | 40.0 ft | 508 | 1977 |
| Halo Trail RD #63 over Yoncalla Creek | Fair | 70.9 ft | 508 | 1977 |
| Days CR RD over Days Creek | Fair | 100.1 ft | 493 | 1952 |
| Windy CR RD Cr#28 over Lawson Creek | Fair | 41.0 ft | 493 | 1968 |
| County RD 23 over Williams Creek | Fair | 70.9 ft | 486 | 1974 |
| Glenbrook Loop RD over Catching Creek | Fair | 25.9 ft | 486 | 1947 |
| Windy CR RD Cr#28 over Windy Creek | Fair | 90.9 ft | 486 | 1979 |
| Days CR RD over Days Creek | Fair | 61.0 ft | 479 | 1952 |
| County RD 18 over South Myrtle Creek | Fair | 102.0 ft | 471 | 1961 |
| County RD 131w over Mid. Fork Coquille River | Fair | 110.9 ft | 470 | 1959 |
| Or 99 over I-5 (hwy 001) | Fair | 341.9 ft | 445 | 1976 |
| Scotts Vlly RD #8 over Elk Creek | Fair | 76.1 ft | 435 | 1958 |
| County RD 250 over Tenmile Creek | Fair | 91.9 ft | 410 | 1963 |
| Steamboat CR RD over Canton Creek | Fair | 165.0 ft | 403 | 1953 |
| Laurel Hills DR over Pass Creek | Fair | 130.9 ft | 389 | 1959 |
| County RD 211 over Sutherlin Creek | Fair | 90.9 ft | 383 | 1968 |
| County RD 82 over Cavitt Creek | Fair | 169.9 ft | 378 | 1959 |
| County RD 82 over Cavitt Creek | Fair | 109.9 ft | 378 | 1960 |
| Days CR Cut-off RD over South Umpqua River | Fair | 205.1 ft | 364 | 1925 |
| Skelley RD #71 over Billy Creek | Fair | 94.2 ft | 356 | 1966 |
| Buck Creek RD over Pass Creek | Fair | 81.0 ft | 348 | 1955 |
| County RD 83 over South Fork Deer Creek | Fair | 92.8 ft | 332 | 1955 |
| NE Johnson Street over North Myrtle Creek | Fair | 86.0 ft | 331 | 1976 |
| Southside Road over Smith River | Fair | 562.0 ft | 320 | 1975 |
| Weaver Road over Corp | Fair | 129.9 ft | 315 | 1958 |
| 33 S 07 W 02.00: over Cow Creek | Fair | 203.1 ft | 300 | 1973 |
| County RD 82 over Little River | Fair | 149.9 ft | 290 | 1943 |
| County RD 82 over Jim Creek | Fair | 24.9 ft | 290 | 1948 |
| Hayhurst RD #24 over Billy Creek | Fair | 59.1 ft | 290 | 1953 |
| Hayhurst RD #24 over Billy Creek | Fair | 81.0 ft | 290 | 1962 |
| County RD 18 over South Myrtle Creek | Fair | 102.0 ft | 286 | 1961 |
| County RD 33 over Lost Creek | Fair | 141.1 ft | 286 | 1980 |
| Hardscrabble CR RD over Hardscrabble Creek | Fair | 39.0 ft | 276 | 1954 |
| Rice CR RD Cr.#43 over Rice Creek | Fair | 49.9 ft | 261 | 1977 |
| County RD 124 over South Myrtle Creek | Fair | 71.9 ft | 260 | 1939 |
| County RD 74 over Williams Creek | Fair | 73.2 ft | 250 | 1978 |
| Days CR RD over Days Creek | Fair | 61.0 ft | 246 | 1956 |
| Loon Lake RD #3 over Mill Creek | Fair | 219.2 ft | 246 | 1967 |
| Hubbard CR RD over Hubbard Creek | Fair | 74.1 ft | 245 | 1959 |
| Hubbard RD over Hubbard Creek | Fair | 78.1 ft | 245 | 1956 |
| 30 S 06 W 32.00: over Crawford Branch | Fair | 30.2 ft | 230 | 2017 |
| Boswell Road #54 over Elk Creek | Fair | 130.9 ft | 226 | 1954 |
| Park RD over Pass Creek | Fair | 65.9 ft | 222 | 1998 |
| Scotts Vlly RD #8 over Walker Creek | Fair | 24.0 ft | 218 | 1942 |
| Scotts Vlly RD #8 over Buck Creek | Fair | 30.8 ft | 218 | 1955 |
| Loon Lake RD #3 over Topping Slough | Fair | 81.0 ft | 217 | 1973 |
| Loon Lake RD #3 over Soup Creek | Fair | 49.9 ft | 217 | 1968 |
| County RD 54 over Elk Creek | Fair | 110.9 ft | 215 | 1952 |
| County RD 75 over Sutherlin Creek | Fair | 81.0 ft | 215 | 1979 |
| 33 S 07 W 02.00: over Cow Creek | Fair | 264.1 ft | 200 | 1966 |
| Road over North Umpqua River | Fair | 236.9 ft | 195 | 1936 |
| Driver Vlly RD #22 over Oldham Creek | Fair | 90.9 ft | 195 | 1961 |
| Driver Vlly RD #22 over Oldham Creek | Fair | 96.1 ft | 195 | 1961 |
| Strader RD Cr#136 over No. Fk. Deer Cr. | Fair | 50.9 ft | 191 | 1981 |
| Anlauf Road #25 over Elk Creek | Fair | 150.9 ft | 188 | 1969 |
| Driver Vlly RD #22 over Oldham Creek | Fair | 89.9 ft | 188 | 1959 |
| Driver Vlly RD #22 over Oldham Creek | Fair | 90.9 ft | 188 | 1961 |
| Driver Vlly RD #22 over Oldham Creek | Fair | 89.9 ft | 188 | 1959 |
| Driver Vlly RD #22 over Oldham Creek | Fair | 84.0 ft | 188 | 1956 |
| Singleton RD over Oak Creek | Fair | 50.9 ft | 188 | 1980 |
| Woods CR RD over Days Creek | Fair | 57.1 ft | 188 | 1954 |
| Wilson RD over Yoncalla Creek | Fair | 42.0 ft | 188 | 1986 |
| Deans CR RD #64 over Deans Creek | Fair | 129.9 ft | 188 | 1987 |
| New Br. Rd. Cr#82a over Little River | Fair | 179.1 ft | 187 | 1971 |
| County RD 178 over Little Sand Creek | Fair | 42.0 ft | 183 | 1997 |
| Byron CR RD over Olalla Creek | Fair | 73.2 ft | 180 | 1977 |
| Nf Smith R RD #48a over Johnson Creek | Fair | 70.9 ft | 158 | 1984 |
| Days CR RD over Days Creek | Fair | 65.9 ft | 157 | 1956 |
| County RD 83 over Mid Fk Of S Fk Deer CR | Fair | 36.1 ft | 157 | 1955 |
| Hubbard CR RD over Hubbard Creek | Fair | 96.1 ft | 157 | 1959 |
| Truitt Road over Cabin Creek | Fair | 81.0 ft | 157 | 1978 |
| Wilson RD over I-5 (hwy 001) | Fair | 230.0 ft | 156 | 1953 |
| Bullock RD over Mc Gee Creek | Fair | 141.1 ft | 156 | 1963 |
| Bullock RD over Waggoner Creek | Fair | 41.0 ft | 156 | 1952 |
| Curtin Road #212 over Pass Creek | Fair | 64.0 ft | 156 | 1919 |
| 26 S 03 W 01.01: over North Umpqua River | Fair | 365.2 ft | 150 | 1971 |
| County RD 37 over Beaver Creek | Fair | 23.0 ft | 137 | 1950 |
| Cox Creek Road over I-5 (hwy 001)@ Cox Creek | Fair | 153.9 ft | 133 | 1953 |
| County RD 37 over Haney Creek | Fair | 90.9 ft | 130 | 1955 |
| Scottsburg W RD over Little Mill Creek | Fair | 144.0 ft | 125 | 1977 |
| County RD 37 over Panther Creek | Fair | 64.0 ft | 122 | 1955 |
| County RD 281 over Calapooya Cr/hinkle CR R | Fair | 109.9 ft | 120 | 1953 |
| County RD 19 over Calapooya Creek | Fair | 79.1 ft | 108 | 1959 |
| Hwy. 1000 over Lake Creek | Fair | 149.9 ft | 101 | 1984 |
| 32 S 08 W 01.01: over Cow Creek | Fair | 214.9 ft | 100 | 1964 |
| 26 S 03 W 01.00: over Rock Creek | Fair | 169.0 ft | 100 | 1960 |
| No.myrtle RD Cr#15 over North Myrtle Creek | Fair | 49.9 ft | 88 | 1956 |
| Dawson RD over Deer Creek | Fair | 101.0 ft | 88 | 1984 |
| Scholfield RD #55 over Scholfield Creek | Fair | 97.1 ft | 88 | 1985 |
| County RD 66 over Jack Creek | Fair | 52.2 ft | 77 | 1964 |
| Ward Butte RD over I-5 (hwy 001) | Fair | 220.1 ft | 76 | 1980 |
| County Park RD over North Myrtle Creek | Fair | 110.9 ft | 76 | 1965 |
| Road over Rogue River | Fair | 160.1 ft | 73 | 1956 |
| County RD 1a over Elk Creek | Fair | 84.0 ft | 73 | 1963 |
| County RD 80 over S. Umpqua River Overflow | Fair | 101.0 ft | 73 | 1963 |
| County RD 281a over Hinkle Creek | Fair | 65.9 ft | 61 | 1979 |
| Canyon Creek RD over I-5 (hwy 001) | Fair | 191.9 ft | 57 | 1965 |
| 30 S 09 W 17.00: over Middle Fork Coquille Riv | Fair | 145.0 ft | 50 | 1972 |
| 19 S 08 W 31.00: over West Fork Smith River | Fair | 42.0 ft | 50 | 1957 |
| 20 S 09 W 27.01: over West Fork Smith River | Fair | 100.1 ft | 50 | 1956 |
| 20 S 09 W 33.00: over Smith River | Fair | 210.0 ft | 50 | 1959 |
| 20 S 09 W 33.00: over Vincent Creek | Fair | 100.1 ft | 50 | 1959 |
| 20 S 11 W 36.00: over North Fork Smith River | Fair | 293.0 ft | 50 | 1953 |
| 20 S 11 W 36.00: over Spencer Creek | Fair | 160.1 ft | 50 | 1953 |
| 20 S 11 W 36.00: over Johnson Creek | Fair | 98.1 ft | 50 | 1953 |
| 20 S 11 W 36.00: over Twin Sisters Creek | Fair | 138.1 ft | 50 | 1955 |
| 20 S 11 W 36.00: over North Fork Smith River | Fair | 160.1 ft | 50 | 1958 |
| 20 S 11 W 36.00: over Smith River | Fair | 186.0 ft | 50 | 1959 |
| 21 S 09 W 10.00: over Vincent Creek | Fair | 75.1 ft | 50 | 1962 |
| 22 S 09 W 07.00: over Vincent Creek | Fair | 69.9 ft | 50 | 1966 |
| 22 S 09 W 14.00: over Weatherly Creek | Fair | 44.9 ft | 50 | 1965 |
| 20 S 11 W 36.00: over West Fork Smith River | Fair | 106.0 ft | 50 | 1963 |
| 22 S 10 W 35.00: over Mill Creek | Fair | 201.1 ft | 50 | 1966 |
| 22 S 10 W 35.00: over Camp Creek | Fair | 109.9 ft | 50 | 1963 |
| 23 S 09 W 02.00: over Camp Creek | Fair | 85.0 ft | 50 | 1960 |
| 23 S 09 W 04.00: over Camp Creek | Fair | 89.9 ft | 50 | 1960 |
| 23 S 09 W 13.00: over Camp Creek | Fair | 89.9 ft | 50 | 1964 |
| 23 S 09 W 24.01: over Camp Creek | Fair | 89.9 ft | 50 | 1970 |
| 32 S 03 W 05.00: over Cow Creek | Fair | 109.9 ft | 50 | 1958 |
| 32 S 08 W 01.01: over West Fork Cow Creek | Fair | 194.9 ft | 50 | 1972 |
| 25 S 01 E 31.00: over Canton Creek | Fair | 244.1 ft | 50 | 1966 |
| 25 S 01 E 31.00: over Canton Creek | Fair | 180.1 ft | 50 | 1958 |
| 25 S 01 E 31.00: over Pass Creek | Fair | 109.9 ft | 50 | 1959 |
| 25 S 02 W 02.00: over Rock Creek | Fair | 138.1 ft | 50 | 1967 |
| 25 S 02 W 11.00: over Mace Creek | Fair | 22.0 ft | 50 | 1961 |
| 25 S 02 W 11.00: over South Fork Rock Creek | Fair | 24.9 ft | 50 | 1961 |
| 25 S 02 W 11.02: over East Fork Rock Creek | Fair | 65.0 ft | 50 | 1982 |
| 25 S 04 W 02.00: over Calapooya Creek | Fair | 154.9 ft | 50 | 1980 |
| 25 S 07 W 05.01: over Umpqua River | Fair | 617.1 ft | 50 | 1962 |
| 26 S 03 W 01.00: over Rock Creek | Fair | 134.8 ft | 50 | 1960 |
| 26 S 03 W 01.00: over Rock Creek | Fair | 151.9 ft | 50 | 1977 |
| 27 S 02 W 02.01: over Emile Creek | Fair | 164.0 ft | 50 | 1972 |
| 27 S 03 W 23.00: over Cavitt Creek | Fair | 141.1 ft | 50 | 1972 |
| Road over Slick Creek | Fair | 78.1 ft | 50 | 1956 |
| Road over Fish Lake Creek | Fair | 100.1 ft | 50 | 1966 |
| Road over South Umpqua River | Fair | 220.1 ft | 50 | 1948 |
| Road over South Umpqua River | Fair | 180.1 ft | 50 | 1958 |
| Road over Jackson Creek | Fair | 140.1 ft | 50 | 1951 |
| Road over Elk Creek | Fair | 105.0 ft | 50 | 1968 |
| Road over Cow Creek | Fair | 106.0 ft | 50 | 1957 |
| Road over Lemolo #1 Spillway | Fair | 121.1 ft | 50 | 1954 |
| Road over Lemolo #1 Canal | Fair | 40.0 ft | 50 | 1962 |
| Road over Fish Creek | Fair | 105.0 ft | 50 | 1966 |
| Road over Kelsay Valley Over N Ump | Fair | 43.0 ft | 50 | 1976 |
| No Data Entered over Lemolo #1 Canal | Fair | 40.0 ft | 50 | 1960 |
| Road over Black Creek | Fair | 100.1 ft | 50 | 1956 |
| Road over Big Bend Creek | Fair | 89.9 ft | 50 | 1956 |
| Road over Steamboat Creek | Fair | 154.9 ft | 50 | 1956 |
| Road over Reynolds Creek | Fair | 89.9 ft | 50 | 1956 |
| Road over North Umpqua River | Fair | 259.8 ft | 50 | 1954 |
| Road over Little River | Fair | 55.1 ft | 50 | 1954 |
| Road over Limpy Creek | Fair | 109.3 ft | 50 | 1976 |
| Scholfield RD #55 over Blacks Creek | Fair | 23.0 ft | 43 | 1996 |
| Fivemile Road #49 over Leitel Creek | Fair | 60.0 ft | 43 | 1981 |
| Fivemile Road #49 over Fivemile Creek | Fair | 40.0 ft | 43 | 1981 |
| County RD 176 over Louis Creek | Fair | 79.1 ft | 42 | 1966 |
| Rice Valley RD over I-5 (hwy 001) | Fair | 270.0 ft | 41 | 1962 |
| Road over Rogue River | Fair | 72.5 ft | 36 | 1960 |
| Blomme Spur RD over Mc Cullough Creek | Fair | 65.0 ft | 31 | 1980 |
| Anabel LN CR #78 over Mccomas Creek | Fair | 41.0 ft | 31 | 1987 |
| Anabel LN CR #78 over Kelly Creek | Fair | 41.0 ft | 31 | 1987 |
| 32 S 04 W 01.00: over Cow Creek | Fair | 90.9 ft | 30 | 1963 |
| 31 S 03 W 03.02: over South Fork Stouts Creek | Fair | 83.0 ft | 30 | 1980 |
| 31 S 03 W 03.02: over East Fork Stouts Creek | Fair | 58.1 ft | 30 | 1980 |
| 29 S 08 W 02.00: over Suicide Creek | Fair | 29.5 ft | 25 | 2003 |
| 32 S 04 W 04.00: over Cow Creek | Fair | 129.9 ft | 25 | 1958 |
| 32 S 08 W 09.02: over West Fork Cow Creek | Fair | 158.1 ft | 25 | 1972 |
| 20 S 07 W 27.00: over Smith River | Fair | 123.0 ft | 25 | 1963 |
| 20 S 07 W 32.02: over Smith River | Fair | 131.9 ft | 25 | 1976 |
| 21 S 05 W 18.00: over Smith River | Fair | 95.1 ft | 25 | 1961 |
| 21 S 07 W 01.00: over South Fork Smith River | Fair | 89.9 ft | 25 | 1966 |
| 21 S 07 W 05.00: over Smith River | Fair | 143.0 ft | 25 | 1966 |
| 22 S 07 W 02.00: over Smith River | Fair | 128.0 ft | 25 | 1966 |
| 24 S 06 W 07.01: over Yellow Creek | Fair | 89.9 ft | 25 | 1971 |
| 26 S 07 W 07.00: over Hubbard Creek | Fair | 89.9 ft | 25 | 1969 |
| 26 S 07 W 07.00: over Hubbard Creek | Fair | 130.9 ft | 25 | 1966 |
| 29 S 08 W 01.00: over Berry Creek | Fair | 86.9 ft | 25 | 1972 |
| 31 S 07 W 19.00: over Cow Creek | Fair | 284.1 ft | 25 | 1963 |
| Road over Deer Creek | Fair | 111.9 ft | 25 | 1958 |
| 32 S 04 W 04.00: over Whitehorse Creek | Fair | 21.7 ft | 20 | 2004 |
| 30 S 06 W 35.01: over Russell Creek | Fair | 21.0 ft | 20 | 2003 |
| 28 S 04 W 28.00: over Lee Creek | Fair | 26.2 ft | 20 | 2004 |
| 28 S 04 W 28.00: over Lee Creek | Fair | 24.3 ft | 20 | 2004 |
| 29 S 03 W 11.00: over South Myrtle Creek | Fair | 79.1 ft | 20 | 1970 |
| 29 S 03 W 15.01: over South Myrtle Creek | Fair | 79.1 ft | 20 | 1970 |
| 29 S 03 W 33.00: over Days Creek | Fair | 109.9 ft | 20 | 1971 |
| 31 S 04 W 02.01: over Shively Creek | Fair | 116.1 ft | 20 | 1980 |
| Road over S.umpqua River | Fair | 120.1 ft | 20 | 1953 |
| Road over Cavitt Creek | Fair | 120.1 ft | 20 | 1963 |
| Road over Cavitt Creek | Fair | 125.0 ft | 20 | 1972 |
| Road over North Fork Smith River | Fair | 169.9 ft | 15 | 1955 |
| No Data Entered over Jackson Creek | Fair | 127.0 ft | 15 | 1964 |
| SW Page AVE over Sutherlin Creek | Fair | 62.0 ft | 13 | 1987 |
| 19 S 08 W 16.01: over Kline Creek | Fair | 47.9 ft | 10 | 1965 |
| Foster Creek Road over Foster Creek | Fair | 21.7 ft | 10 | 2001 |
| Road over Hemlock Creek | Fair | 65.0 ft | 10 | 1954 |
| Road over Little River | Fair | 120.1 ft | 10 | 1955 |
| 20 S 06 W 33.00: over Smith River | Fair | 29.9 ft | 5 | 1962 |
| 23 S 07 W 33.01: over Martin Creek | Fair | 75.1 ft | 5 | 1965 |
| 31 S 05 W 02.00: over Trib Of West Fork Canyon | Fair | 69.9 ft | 5 | 2009 |
| Road over West Fork Copeland Creek | Fair | 21.3 ft | 5 | 1958 |
| Road over Little River | Fair | 86.9 ft | 5 | 1978 |
| County RD 379 over Berry Creek Dam Spillway | Fair | 59.1 ft | 4 | 1979 |
| Road over Smith River | Fair | 267.1 ft | 3 | 1966 |
| Road over Fairy Creek | Fair | 23.0 ft | 1 | 1969 |
| 30 S 06 W 32.00: over Cow Creek | Fair | 358.9 ft | 0 | 1956 |
| I-5 (hwy 001) over Boomer Hill RD | Good | 84.0 ft | 28,560 | 2008 |
| Or 42 (hwy 035) over I-5 (hwy 001) | Good | 200.1 ft | 25,413 | 2006 |
| I-5 (hwy 001) over Or 138 (hwy 231) | Good | 96.5 ft | 24,915 | 2005 |
| I-5 (hwy 001) SB over Roberts Creek RD | Good | 185.0 ft | 20,912 | 2006 |
| I-5 (hwy 001) NB over Roberts Creek RD | Good | 194.9 ft | 20,912 | 2006 |
| I-5 (hwy 001) NB over Corp | Good | 246.1 ft | 14,286 | 2008 |
| I-5 (hwy 001) NB over S Umpqua R(missouri Btm) | Good | 589.9 ft | 13,345 | 2008 |
| I-5 (hwy 001) SB over S Umpqua R(missouri Btm) | Good | 589.9 ft | 13,345 | 2008 |
| County RD 154 over Sutherlin Creek | Good | 83.0 ft | 13,287 | 1965 |
| I-5 (hwy 001) NB over Irwin Access | Good | 111.9 ft | 12,029 | 2007 |
| I-5 (hwy 001) over Irwin Access | Good | 100.1 ft | 12,029 | 2007 |
| Us101(hwy009) over Ranch RD | Good | 132.9 ft | 10,845 | 1966 |
| Or 42 (hwy 035) WB over WB S.umpqua Rv (winston) | Good | 562.0 ft | 10,802 | 1976 |
| I-5 (hwy 001) NB over Glendale Int | Good | 209.0 ft | 10,369 | 1965 |
| I-5 (hwy 001) NB over Cow Creek | Good | 262.5 ft | 10,270 | 2006 |
| I-5 (hwy 001) SB over Quines Creek | Good | 88.6 ft | 10,270 | 2005 |
| I-5 (hwy 001) NB over Quines Creek | Good | 88.6 ft | 10,270 | 2005 |
| Old HWY 99 over Davis Creek | Good | 46.9 ft | 9,214 | 2021 |
| County RD 26c over Roberts Creek | Good | 70.9 ft | 8,893 | 1992 |
| County RD 387 over South Umpqua River | Good | 532.2 ft | 8,401 | 2000 |
| County RD 167 over South Umpqua Overflow | Good | 440.9 ft | 7,879 | 1963 |
| County RD 167 over S Umpqua River/conn Ford | Good | 613.8 ft | 7,850 | 2024 |
| County RD 6 over N Umpqua River | Good | 646.0 ft | 7,607 | 2010 |
| County RD 167 over South Umpqua Overflow | Good | 375.0 ft | 7,548 | 1963 |
| Fowler ST over Deer Creek | Good | 125.0 ft | 6,814 | 1980 |
| Us101(hwy009) over Lpn | Good | 114.8 ft | 6,338 | 2000 |
| Old HWY 99 over Davis Creek | Good | 44.9 ft | 6,250 | 2020 |
| Or 42 (hwy 035) over Porter Creek | Good | 60.0 ft | 5,811 | 1986 |
| Public Road over Newton Creek | Good | 40.0 ft | 5,679 | 1997 |
| Riddle RD over I-5 (hwy 001) | Good | 191.6 ft | 5,458 | 2007 |
| County RD 21 over Cow Creek | Good | 357.9 ft | 5,155 | 2008 |
| County RD 19 over Dimmick Creek | Good | 24.0 ft | 5,111 | 1969 |
| County RD 388 over Sutherlin Creek | Good | 61.0 ft | 4,353 | 1991 |
| Us101(hwy009) over Tahkenitch Creek | Good | 205.1 ft | 4,305 | 1929 |
| Or 38 (hwy 045) over Buck Creek Road | Good | 104.0 ft | 4,275 | 1981 |
| Or 38 (hwy 045) over Corp | Good | 330.1 ft | 4,275 | 1981 |
| Tiller-trail HWY over Days Creek | Good | 129.9 ft | 4,197 | 2005 |
| Or 42 (hwy 035) over Shields Creek | Good | 64.0 ft | 4,012 | 1982 |
| Or 38 (hwy 045) over Dean Creek | Good | 173.9 ft | 3,998 | 1981 |
| Or 38 (hwy 045) over Umpqua River@ Scottsburg | Good | 1279.9 ft | 3,993 | 2022 |
| Or 38 (hwy 045) over Charlotte Creek | Good | 83.0 ft | 3,979 | 2008 |
| Or 38 (hwy 045) over Luder Creek | Good | 86.0 ft | 3,979 | 2016 |
| Or 38 (hwy 045) over Weatherly Creek | Good | 160.1 ft | 3,803 | 1999 |
| Or 38 (hwy 045) over Burchard Creek | Good | 126.3 ft | 3,803 | 2018 |
| Oakland-shady HWY over Sutherlin Creek | Good | 65.9 ft | 3,354 | 2000 |
| Or 38 (hwy 045) over Hardscrabble CR | Good | 82.0 ft | 3,266 | 2008 |
| Tiller-trail HWY over St.johns Creek | Good | 23.0 ft | 3,060 | 1996 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Good | 180.1 ft | 2,879 | 1984 |
| Or 42 (hwy 035) over Middle Fk Coquille River | Good | 274.9 ft | 2,879 | 1984 |
| Del Rio RD (co) over I-5 (001) Winchester | Good | 174.9 ft | 2,770 | 2008 |
| Del Rio RD (co) over Cent. Or Pacific Rr | Good | 144.7 ft | 2,737 | 2012 |
| County RD 16 over Sprr | Good | 205.1 ft | 2,612 | 1969 |
| N.reuben RD Cr#12 over Windy Creek | Good | 100.1 ft | 2,612 | 2023 |
| Tiller-trail HWY over Coffee Creek | Good | 182.1 ft | 2,467 | 1989 |
| Or 138 (hwy 231) over Dodge Creek | Good | 84.0 ft | 2,376 | 2010 |
| Or 138 (hwy 231) over Dodge Creek | Good | 128.9 ft | 2,376 | 2010 |
| Shady HWY #388 over Calapooya Crk & Uprr | Good | 418.0 ft | 2,176 | 2024 |
| Rennan Street over Newton Creek | Good | 40.0 ft | 2,131 | 1991 |
| County RD 47 over Lookingglass Creek | Good | 284.1 ft | 2,119 | 2017 |
| County RD 43 over Rice Creek | Good | 109.9 ft | 2,002 | 2023 |
| Smith R RD #48 over Smith River @ Gardiner | Good | 518.0 ft | 1,852 | 1967 |
| County RD 17 over Little River | Good | 205.1 ft | 1,741 | 1984 |
| Lookingglass RD over Applegate Creek | Good | 22.0 ft | 1,522 | 1996 |
| Olalla Road over Olalla Creek | Good | 145.0 ft | 1,504 | 2017 |
| Edenbower ST over Newton Creek | Good | 38.1 ft | 1,441 | 1998 |
| Or 138 (hwy 138) over Dry Creek | Good | 95.1 ft | 1,149 | 1958 |
| Or 138 (hwy 138) over Williams Creek | Good | 78.1 ft | 1,149 | 2010 |
| State Street over Sutherlin Creek | Good | 69.9 ft | 1,106 | 2005 |
| County RD 51 over Elgarose Cr/w. Melrose | Good | 49.9 ft | 979 | 1969 |
| County RD 38 over Olalla Creek | Good | 115.2 ft | 968 | 2015 |
| Scolfield RD #55 over Oar Creek | Good | 105.0 ft | 827 | 1985 |
| I-5 (hwy 001) Con over Yoncalla Creek | Good | 56.1 ft | 800 | 1954 |
| S.umpqua River RD over Deadman Creek | Good | 71.9 ft | 762 | 2005 |
| County RD 1 over Joe Hall Creek | Good | 52.8 ft | 682 | 2012 |
| County RD 38 over Berry Creek | Good | 105.0 ft | 647 | 2022 |
| County RD 108 over Morgan Creek | Good | 69.9 ft | 644 | 1961 |
| Little Rv.rd Cr#17 over Emile Creek | Good | 107.0 ft | 643 | 2005 |
| County RD 38 over Olalla Creek | Good | 171.9 ft | 639 | 1998 |
| County Rd. #12 over Fortune Branch Creek | Good | 23.6 ft | 607 | 2008 |
| Or 138 (hwy 138) over Toketee Point Viaduct | Good | 73.2 ft | 583 | 1963 |
| Tiller-trail Hwy#1 over Diamond Creek | Good | 276.9 ft | 546 | 2009 |
| County RD 120 over Ditch | Good | 22.0 ft | 544 | 1962 |
| County RD 146 over Lookingglass Creek | Good | 71.9 ft | 501 | 1984 |
| County RD 211 over Sutherlin Creek Overflow | Good | 61.0 ft | 383 | 1967 |
| Azalea Int over I-5 (hwy 001) | Good | 272.0 ft | 357 | 1965 |
| Weaver Road over I-5 (hwy 001) | Good | 182.1 ft | 315 | 2008 |
| Industrial Drive over Roberts Creek | Good | 66.9 ft | 301 | 1993 |
| Weaver Road over South Umpqua River | Good | 825.1 ft | 296 | 2012 |
| Gazley RD over I-5 (hwy 001) | Good | 221.1 ft | 291 | 1975 |
| Driver Vlly RD #22 over Calapooya Creek | Good | 255.9 ft | 291 | 1980 |
| County RD 18 over South Myrtle Creek | Good | 115.2 ft | 272 | 2024 |
| Southside Road over Otter Slough | Good | 229.0 ft | 261 | 1982 |
| 33 S 07 W 02.00: over Riffle Creek | Good | 132.9 ft | 250 | 1966 |
| So. 1st St. over Pass Creek | Good | 97.1 ft | 223 | 1988 |
| Eakins RD Cr#99 over Quines Creek | Good | 82.0 ft | 187 | 1965 |
| Brumbach Rd.cr#135 over No. Fk. Deer Cr. | Good | 50.9 ft | 175 | 1981 |
| Hastings AVE over Sutherlin Creek | Good | 47.6 ft | 171 | 2004 |
| Loon Lake RD #3 over Lake Creek | Good | 142.1 ft | 156 | 1985 |
| Jackson-buckeye over Deep Cut Creek | Good | 70.9 ft | 150 | 2019 |
| County RD 80 over S.umpqua River Overflow | Good | 20.7 ft | 145 | 2000 |
| County RD 70 over Drainage | Good | 22.0 ft | 145 | 1961 |
| County RD 112 over East Fork Coquille River | Good | 40.0 ft | 129 | 2005 |
| No Data Entered over Francis Creek | Good | 45.9 ft | 125 | 2010 |
| County Road 112 over East Fork Coquille River | Good | 37.4 ft | 123 | 2005 |
| Road over Boulder Creek | Good | 115.2 ft | 120 | 1954 |
| Southside Road over Brainard Slough Creek | Good | 60.0 ft | 119 | 1986 |
| Cox Road #196 over Curtis Creek | Good | 86.3 ft | 119 | 2011 |
| County RD 218 over Middle Fk Coquille River | Good | 103.0 ft | 119 | 2020 |
| 26 S 02 W 17.00: over Honey Creek | Good | 24.0 ft | 100 | 2006 |
| Road over N.umpqua River | Good | 112.9 ft | 100 | 1981 |
| Road over 12 Ft. Wood Pipeline | Good | 85.0 ft | 100 | 1981 |
| Road over Clearwater_river | Good | 91.5 ft | 100 | 1977 |
| No Data Entered over Longs Creek | Good | 28.5 ft | 90 | 2015 |
| Scholfield RD #55 over Wind Creek | Good | 43.0 ft | 88 | 1985 |
| County RD 72 over Soup Creek | Good | 38.1 ft | 75 | 2021 |
| County RD 149 over North Myrtle Creek | Good | 63.0 ft | 74 | 1990 |
| County RD 130 over Middle Fork Coquille Riv | Good | 33.1 ft | 69 | 1991 |
| No.myrtle RD Cr#15 over Frozen Creek | Good | 22.0 ft | 65 | 2019 |
| I-5 (hwy 001) Con over W Fork Canyon Ck | Good | 85.0 ft | 57 | 1965 |
| 20 S 08 W 13.00: over South Sister Creek | Good | 43.0 ft | 50 | 1968 |
| 20 S 08 W 17.00: over South Sisters Creek | Good | 75.1 ft | 50 | 1955 |
| 20 S 08 W 18.02: over Smith River | Good | 140.1 ft | 50 | 1961 |
| 20 S 08 W 22.00: over South Sister Creek | Good | 43.0 ft | 50 | 1966 |
| 20 S 08 W 28.00: over Smith River | Good | 168.0 ft | 50 | 1966 |
| 20 S 09 W 25.02: over Smith River | Good | 183.1 ft | 50 | 1967 |
| 20 S 10 W 23.00: over East Fork Spencer Creek | Good | 82.0 ft | 50 | 1970 |
| 21 S 08 W 01.00: over Smith River | Good | 149.9 ft | 50 | 1958 |
| 21 S 08 W 11.00: over Smith River | Good | 59.1 ft | 50 | 1958 |
| 22 S 08 W 09.00: over Smith River | Good | 183.1 ft | 50 | 1966 |
| 22 S 08 W 29.01: over Sawyer Creek | Good | 40.0 ft | 50 | 2004 |
| 22 S 09 W 14.00: over Weatherly Creek | Good | 75.1 ft | 50 | 1966 |
| 22 S 09 W 14.00: over Smith River | Good | 182.4 ft | 50 | 1966 |
| 23 S 09 W 03.01: over Camp Creek | Good | 89.9 ft | 50 | 1967 |
| 32 S 05 W 26.00: over Quines Creek | Good | 69.9 ft | 50 | 1970 |
| 32 S 07 W 19.03: over Riffle Creek | Good | 100.1 ft | 50 | 1972 |
| 24 S 02 W 25.01: over Northeast Fork Rock Cree | Good | 107.0 ft | 50 | 1983 |
| 25 S 01 W 18.00: over North Fork East Fork Ro | Good | 85.0 ft | 50 | 1962 |
| 25 S 02 W 11.00: over Rock Creek | Good | 89.9 ft | 50 | 1961 |
| 25 S 02 W 11.00: over East Fork Rock Creek | Good | 89.9 ft | 50 | 1961 |
| 26 S 03 W 01.00: over Harrington Creek | Good | 60.0 ft | 50 | 1960 |
| 26 S 03 W 01.00: over Northeast Fork Rock Cree | Good | 120.1 ft | 50 | 1965 |
| 21 S 08 W 01.00: over Halfway Creek | Good | 60.0 ft | 50 | 1962 |
| 22 S 08 W 10.00: over Paradise Creek | Good | 52.5 ft | 50 | 2013 |
| No Data Entered over Harry Creek | Good | 50.9 ft | 50 | 2017 |
| Road over Dumont Creek | Good | 120.1 ft | 50 | 1951 |
| Road over Black Rock Creek | Good | 100.1 ft | 50 | 1959 |
| Road over Dumont Creek | Good | 122.0 ft | 50 | 1959 |
| Road over Straight Creek | Good | 84.0 ft | 50 | 1959 |
| No Data Entered over Castle Rock Creek | Good | 103.0 ft | 50 | 1959 |
| Road over Buckeye Creek | Good | 80.1 ft | 50 | 1957 |
| Road over Abbott Creek | Good | 101.4 ft | 50 | 1976 |
| Road over Jackson Creek | Good | 80.1 ft | 50 | 1990 |
| Road over Beaver_creek | Good | 127.3 ft | 50 | 1976 |
| Road over Elk Creek | Good | 149.9 ft | 50 | 1959 |
| Road over E. Fork Cow Creek | Good | 91.9 ft | 50 | 1974 |
| Road over Applegate Creek | Good | 60.0 ft | 50 | 1958 |
| No Data Entered over Jackson Creek | Good | 122.0 ft | 50 | 2000 |
| No Data Entered over Dixon Creek | Good | 26.6 ft | 50 | 1998 |
| Road over Tailrace | Good | 162.1 ft | 50 | 1982 |
| Road over North Umpqua River | Good | 107.0 ft | 50 | 1962 |
| Road over Lemolo Canal | Good | 62.0 ft | 50 | 1998 |
| Road over Rough Creek | Good | 29.5 ft | 50 | 1988 |
| Road over Camas Creek | Good | 23.0 ft | 50 | 1988 |
| Road over Clearwater Canal | Good | 50.9 ft | 50 | 2006 |
| Road over Cavitt Creek | Good | 109.9 ft | 50 | 1961 |
| Road over Little River | Good | 28.9 ft | 50 | 1988 |
| Road over Steelhead Creek | Good | 120.1 ft | 50 | 1954 |
| Road over Steamboat Creek | Good | 134.8 ft | 50 | 1956 |
| Road over Fall Creek | Good | 55.1 ft | 50 | 1972 |
| Road over Emile Creek | Good | 69.9 ft | 50 | 1969 |
| Road over North Umpqua River | Good | 238.8 ft | 50 | 1977 |
| Road over Calf Creek | Good | 109.9 ft | 50 | 1973 |
| Road over Calf Creek | Good | 171.9 ft | 50 | 1973 |
| No Data Entered over Deep Creek | Good | 20.0 ft | 50 | 2011 |
| Fivemile Road #49 over Perkins Creek | Good | 69.2 ft | 43 | 2003 |
| 31 S 08 W 31.00: over East Fork Elk Valley Cre | Good | 21.0 ft | 30 | 1997 |
| 32 S 04 W 20.00: over Starveout Creek | Good | 57.1 ft | 30 | 1966 |
| 32 S 04 W 20.00: over Starveout Creek | Good | 49.9 ft | 30 | 1966 |
| 24 S 01 W 01.00: over Canton Creek | Good | 79.1 ft | 30 | 1987 |
| 24 S 01 W 26.00: over Canton Creek | Good | 92.8 ft | 30 | 1964 |
| 24 S 01 W 26.00: over Canton Creek | Good | 87.9 ft | 30 | 1975 |
| Road over Little River | Good | 80.1 ft | 30 | 1982 |
| 31 S 09 W 27.00: over West Fork Cow Creek | Good | 116.1 ft | 25 | 1975 |
| 32 S 08 W 01.01: over Walker Creek | Good | 67.9 ft | 25 | 1975 |
| 32 S 08 W 10.00: over Bear Creek | Good | 91.9 ft | 25 | 1973 |
| 32 S 08 W 10.00: over West Fork Cow Creek | Good | 148.0 ft | 25 | 1973 |
| 20 S 07 W 27.00: over Smith River | Good | 122.0 ft | 25 | 1963 |
| 22 S 06 W 15.00: over Elk Creek | Good | 231.0 ft | 25 | 1968 |
| 22 S 07 W 14.01: over Brush Creek | Good | 75.1 ft | 25 | 1968 |
| 22 S 07 W 14.01: over Brush Creek | Good | 100.1 ft | 25 | 1968 |
| 24 S 04 W 23.00: over Mill Creek | Good | 65.0 ft | 25 | 1988 |
| 24 S 07 W 13.00: over Yellow Creek | Good | 85.0 ft | 25 | 1984 |
| 24 S 08 W 23.03: over Rader Creek | Good | 71.9 ft | 25 | 1975 |
| 24 S 08 W 36.01: over Wolf Creek | Good | 86.0 ft | 25 | 1975 |
| 25 S 01 E 31.00: over Canton Creek | Good | 165.0 ft | 25 | 1959 |
| 25 S 07 W 05.01: over Little Wolf Creek | Good | 95.1 ft | 25 | 1963 |
| 25 S 07 W 05.01: over Miner Creek | Good | 85.0 ft | 25 | 1963 |
| 25 S 07 W 05.01: over Wolf Creek | Good | 100.1 ft | 25 | 1963 |
| 25 S 07 W 29.00: over Hubbard Creek | Good | 89.9 ft | 25 | 1966 |
| 31 S 08 W 11.00: over Union Creek | Good | 85.0 ft | 25 | 1966 |
| Road over South Umpqua River | Good | 276.9 ft | 25 | 1983 |
| Road over Lemolo #2canal | Good | 47.9 ft | 25 | 1960 |
| Road over Fish Creek | Good | 102.0 ft | 25 | 1973 |
| Paved Fdr over North Umpqua River | Good | 115.2 ft | 25 | 1967 |
| Road over Steamboat Creek | Good | 165.0 ft | 25 | 1954 |
| Road over North Umpqua River | Good | 259.8 ft | 25 | 1960 |
| 29 S 03 W 16.00: over Weaver Creek | Good | 25.9 ft | 20 | 2004 |
| 29 S 07 W 24.00: over Rice Creek | Good | 40.0 ft | 20 | 2008 |
| 19 S 08 W 16.00: over Esmond Creek | Good | 86.0 ft | 20 | 1972 |
| 19 S 08 W 03.00: over Esmond Creek | Good | 105.0 ft | 20 | 1955 |
| 28 S 04 W 34.01: over Slide Creek | Good | 65.9 ft | 20 | 1984 |
| 30 S 04 W 22.00: over Shively Creek | Good | 100.1 ft | 20 | 1966 |
| 30 S 04 W 21.00: over Beals Creek | Good | 27.9 ft | 20 | 2005 |
| Road over North Fork Smith River | Good | 125.0 ft | 20 | 1969 |
| Road over North Fork Smith River | Good | 140.1 ft | 20 | 1969 |
| Road over Cavitt Creek | Good | 172.9 ft | 20 | 1963 |
| Road over Cavitt Creek | Good | 91.9 ft | 20 | 1984 |
| Road over Little River | Good | 109.9 ft | 20 | 1955 |
| Fr3809 over S Fk Steelhead Creek | Good | 28.9 ft | 20 | 2019 |
| 32 S 05 W 35.02: over Quines CR | Good | 61.7 ft | 15 | 2007 |
| Road over North Fork Smith River | Good | 120.1 ft | 15 | 1971 |
| Road over North Fork Smith River | Good | 140.1 ft | 15 | 1971 |
| Road over North Fork Smith River | Good | 120.1 ft | 15 | 1970 |
| Road over North Fork Smith River | Good | 139.1 ft | 15 | 1970 |
| Road over West Branch N.fk.smith * | Good | 95.1 ft | 15 | 1960 |
| Road over North Fork Smith River | Good | 185.0 ft | 15 | 1955 |
| Road over North Fork Smith River | Good | 140.1 ft | 15 | 1970 |
| Road over Quartz Creek | Good | 75.1 ft | 15 | 1954 |
| Road over Black Rock Creek | Good | 115.2 ft | 15 | 1958 |
| No Data Entered over Copeland Creek | Good | 145.0 ft | 15 | 1965 |
| Road over Little River | Good | 184.1 ft | 15 | 1968 |
| Road over Emile Creek | Good | 89.9 ft | 15 | 1960 |
| County RD 29a over Cabin Creek | Good | 60.0 ft | 15 | 1989 |
| Road over Boulder Creek | Good | 129.9 ft | 10 | 1956 |
| Road over Jackson Creek | Good | 109.9 ft | 10 | 1955 |
| Road over Davy CR | Good | 110.2 ft | 10 | 1960 |
| Road over Staley CR | Good | 96.1 ft | 10 | 1959 |
| 24 S 07 W 05.00: over Mcgee Creek | Good | 44.0 ft | 5 | 1975 |
| Road over Elk Creek | Good | 108.9 ft | 5 | 1975 |
| Road over North Fork Warm Springs* | Good | 35.8 ft | 5 | 1977 |
| Road over Copeland Creek | Good | 125.0 ft | 5 | 1968 |
| Road over Slipper Creek | Good | 66.9 ft | 5 | 1973 |
| Road over Black Creek | Good | 80.1 ft | 5 | 1982 |
| Road over Otter Slough | Good | 61.0 ft | 3 | 1998 |
| Road over Fairview Creek Crossing | Good | 28.2 ft | 2 | 1984 |