| Us101 (hwy 9) over Yaquina Bay | Poor | 1324.1 ft | 20,207 | 1934 |
| US 20 (hwy 33) over Beaver Creek | Poor | 75.1 ft | 13,994 | 1953 |
| Or 18 (hwy 39) over Salmon River | Poor | 154.9 ft | 7,215 | 1930 |
| US 20 (hwy 33) over Tumtum River | Poor | 22.0 ft | 6,930 | 1989 |
| Old US 20- HWY 033 over W Olalla Slough | Poor | 68.9 ft | 6,800 | 1936 |
| Or 229 (hwy 181) over Depot Creek | Poor | 75.1 ft | 3,605 | 1963 |
| Or 229 (hwy 181) over Depot Creek | Poor | 84.0 ft | 3,605 | 1963 |
| Big Creek Road over Big Creek | Poor | 23.0 ft | 558 | 1961 |
| Logsden Road over Big Rock Creek | Poor | 101.0 ft | 331 | 1958 |
| Elk City Road over Yaquina River | Poor | 150.9 ft | 234 | 1955 |
| HWY 180 over Yaquina River | Poor | 94.2 ft | 206 | 1941 |
| Elk City Road over Big Elk Creek | Poor | 207.0 ft | 200 | 1958 |
| Three Rocks Road over Crowley Creek | Poor | 24.0 ft | 172 | 1958 |
| Beaver Valley DR over Worth Creek | Poor | 41.0 ft | 134 | 1968 |
| No Beaver CR Road over North Fork Beaver Creek | Poor | 62.0 ft | 119 | 1960 |
| Johnson Street over Bear Creek | Poor | 45.9 ft | 91 | 2000 |
| Us101 (hwy 9) over Yaquina Bay | Fair | 1652.6 ft | 17,629 | 1934 |
| Us101 (hwy 9) over Schooner Creek | Fair | 285.1 ft | 14,212 | 1945 |
| US 20 (hwy 33) over Beaver Creek | Fair | 75.1 ft | 14,067 | 1953 |
| US 20 (hwy 33) over Beaver Creek | Fair | 75.1 ft | 13,994 | 1953 |
| US 20 (hwy 33) over Little Beaver Creek | Fair | 75.1 ft | 13,994 | 1953 |
| Us101 (hwy 9) over Drift Creek | Fair | 210.0 ft | 13,759 | 1945 |
| Us101 (hwy 9) over Siletz River | Fair | 919.9 ft | 12,924 | 1973 |
| Us101 (hwy 9) over Fogarty Creek | Fair | 126.0 ft | 12,270 | 1955 |
| Us101 (hwy 9) over Sijota Creek & Golf | Fair | 56.1 ft | 11,582 | 1955 |
| Us101 (hwy 9) over Depoe Bay | Fair | 333.3 ft | 11,116 | 1927 |
| Or 18 (hwy 39) over US 101 (hwy 9) | Fair | 186.4 ft | 10,849 | 1962 |
| Us101 (hwy 9) over Beaver Creek | Fair | 151.9 ft | 10,148 | 1928 |
| Us101 (hwy 9) over Alsea Bay | Fair | 2910.1 ft | 8,975 | 1992 |
| Or 18 (hwy 39) over Bear Creek | Fair | 99.4 ft | 8,904 | 1930 |
| Otter Crest Lp over Rocky Creek | Fair | 359.9 ft | 8,900 | 1927 |
| US 20 (hwy 33) over Depot Slough | Fair | 24.0 ft | 8,587 | 1960 |
| Or 18 (hwy 39) over Slick Rock Creek | Fair | 182.1 ft | 8,356 | 1930 |
| US 20 (hwy 33) over Tumtum River | Fair | 22.0 ft | 6,930 | 1989 |
| Us101 (hwy 9) over Big Creek | Fair | 120.1 ft | 6,724 | 1929 |
| Old US 20 (hwy 33) over Yaquina River | Fair | 137.1 ft | 6,611 | 1923 |
| Old US 20 (hwy 33) over Peterson Creek | Fair | 48.9 ft | 6,611 | 1962 |
| US 20 (hwy 33) over Wakefield Creek | Fair | 24.3 ft | 6,611 | 2000 |
| Us101 (hwy 9) over Yachats River | Fair | 223.4 ft | 4,512 | 1977 |
| Or 34 (hwy 27) over Lint Creek | Fair | 104.0 ft | 4,466 | 1931 |
| Us101 (hwy 9) over Salmon River | Fair | 169.9 ft | 4,217 | 1960 |
| Or 34 (hwy 27) over Mckinney Slough | Fair | 80.1 ft | 3,828 | 2019 |
| Or 229 (hwy 181) over Depot Creek | Fair | 63.0 ft | 3,605 | 1963 |
| Or 229 (hwy 181) over Siletz River | Fair | 313.6 ft | 3,467 | 1956 |
| Or 34 (hwy 27) over Eckman Slough | Fair | 52.5 ft | 2,921 | 1958 |
| Us101 (hwy 9) over Cape Perpetua | Fair | 76.1 ft | 2,862 | 1931 |
| Us101 (hwy 9) over Cape Perpetua | Fair | 34.1 ft | 2,862 | 1963 |
| Yaquina Bay RD over Depot Slough | Fair | 330.1 ft | 2,122 | 1962 |
| Old Scenic HWY 101 over Salmon River | Fair | 264.1 ft | 1,929 | 1947 |
| Butler Bridge Road over Yaquina River | Fair | 469.2 ft | 1,765 | 1956 |
| Park Road over Spencer Creek | Fair | 33.1 ft | 1,500 | 1970 |
| Or 34 (hwy 27) over Arnold Creek | Fair | 79.1 ft | 1,476 | 1932 |
| Or 34 (hwy 27) over Alsea River | Fair | 375.0 ft | 1,476 | 1940 |
| Logsden Road over Siletz River | Fair | 359.9 ft | 1,179 | 2009 |
| Or 229 (hwy 181) over Siletz River | Fair | 352.4 ft | 1,109 | 1956 |
| Yaquina Bay RD over Parker Slough | Fair | 57.7 ft | 832 | 1992 |
| Or 34 (hwy 27) over Scott Creek | Fair | 115.2 ft | 764 | 1949 |
| Or 34 (hwy 27) over Fall Creek | Fair | 149.9 ft | 752 | 1953 |
| Or 229 (hwy 181) over Siletz River | Fair | 295.6 ft | 680 | 1946 |
| North Bank Road over Salmon River | Fair | 136.2 ft | 673 | 1972 |
| E Devils Lake Road over Creek | Fair | 36.1 ft | 663 | 1968 |
| Or 229 (hwy 181) over Euchre Creek | Fair | 133.9 ft | 629 | 1989 |
| Moonshine Park RD over Mill Creek | Fair | 70.9 ft | 408 | 1962 |
| Bear Creek RD over Bear Creek | Fair | 85.0 ft | 386 | 1975 |
| So Beaver CR RD over Beaver Creek | Fair | 98.1 ft | 347 | 1993 |
| Old Scenic HWY 101 over Deer Creek | Fair | 70.9 ft | 345 | 2011 |
| Drift Creek Road over Drift Creek North | Fair | 145.0 ft | 326 | 1968 |
| Elk City Road over Mill Creek | Fair | 91.9 ft | 321 | 1958 |
| So Beaver CR RD over So Fork Beaver Creek | Fair | 33.1 ft | 312 | 2000 |
| So Beaver CR RD over So Fk Beaver Creek | Fair | 33.1 ft | 312 | 2000 |
| So Beaver CR RD over Oliver Creek | Fair | 33.1 ft | 312 | 2000 |
| Five Rivers RD over Five Rivers | Fair | 155.8 ft | 261 | 1960 |
| Five Rivers RD over Cascade Creek | Fair | 73.2 ft | 241 | 1957 |
| Sams Creek RD over Siletz River | Fair | 253.9 ft | 220 | 1961 |
| Salmon Berry Lane over Salmon River | Fair | 107.0 ft | 213 | 1965 |
| Five Rivers RD over Five Rivers | Fair | 162.1 ft | 193 | 1957 |
| Yachats River Road over North Fork Yachats River | Fair | 81.0 ft | 167 | 1954 |
| Yachats River Road over S Fork Yachats River | Fair | 92.8 ft | 161 | 1957 |
| Logsden Road over S Fk Rock Creek | Fair | 60.0 ft | 161 | 2012 |
| Sams Creek RD over Simpson Creek | Fair | 27.9 ft | 161 | 2000 |
| Crab Creek Road over Five Rivers | Fair | 149.0 ft | 156 | 2002 |
| Fruitvale Road over Beaver Creek | Fair | 42.0 ft | 133 | 2010 |
| Grant Creek RD over Big Elk Creek | Fair | 105.0 ft | 123 | 1955 |
| Camp 12 Loop over Mill Creek | Fair | 85.0 ft | 106 | 1975 |
| Yachats River Road over S Fork Yachats River | Fair | 81.0 ft | 104 | 1957 |
| Buck Creek RD over Five Rivers | Fair | 99.1 ft | 104 | 1958 |
| Marys Peak RD over Spout Creek | Fair | 58.1 ft | 104 | 1970 |
| Newport Pier over Yaquina Bay | Fair | 1831.0 ft | 100 | 2012 |
| Yachats River Road over S Fork Yachats River | Fair | 83.0 ft | 94 | 1957 |
| Shotpouch Road over Shotpouch Creek | Fair | 29.9 ft | 85 | 1970 |
| East Buck Creek RD over Buck Creek | Fair | 89.9 ft | 82 | 1963 |
| N. Wolkau Rd. over N Beaver CR | Fair | 65.0 ft | 75 | 2020 |
| Fall Creek Road over Skunk Creek | Fair | 65.9 ft | 65 | 1966 |
| Chitwood RD over Yaquina River | Fair | 162.1 ft | 65 | 1926 |
| Clem Road over Yaquina River | Fair | 76.1 ft | 65 | 1965 |
| New Bridge Road over Slick Rock Creek | Fair | 91.9 ft | 62 | 1985 |
| HWY 180 over Randall Creek | Fair | 38.1 ft | 59 | 1961 |
| Aldersprings Road over Canal Creek | Fair | 74.5 ft | 56 | 2010 |
| Yachats River Road over S Fork Yachats River | Fair | 80.1 ft | 53 | 1957 |
| HWY 180 over Yaquina River | Fair | 111.9 ft | 52 | 1982 |
| HWY 180 over Yaquina River | Fair | 148.0 ft | 52 | 1981 |
| 13 S 09 W 23.01: over Cove Creek | Fair | 60.0 ft | 50 | 1975 |
| Sams Creek RD over Long Tom Creek | Fair | 29.9 ft | 48 | 1971 |
| Hamer RD over Sams Creek | Fair | 80.1 ft | 48 | 1972 |
| IRR Thorton CR RD over Thorton Creek | Fair | 24.9 ft | 47 | 1971 |
| Trapp Creek Road over Yaquina River | Fair | 149.9 ft | 47 | 2018 |
| Crab Creek RD over Five Rivers | Fair | 101.0 ft | 42 | 1975 |
| Feagles Creek RD over Feagles Creek | Fair | 59.1 ft | 35 | 2010 |
| Deer Creek Road over Little Elk Creek | Fair | 61.0 ft | 32 | 2009 |
| Salado Road over Big Elk Creek | Fair | 128.9 ft | 22 | 1978 |
| Road over Alsea River | Fair | 259.8 ft | 15 | 1961 |
| Road over Stump Creek | Fair | 65.0 ft | 15 | 1967 |
| IRR Hutchcroft RD over Yaquina River | Fair | 71.9 ft | 12 | 1969 |
| Bayview RD over Drift Creek South | Fair | 144.0 ft | 10 | 1963 |
| N Yachats River RD over North Fork Yachats River | Fair | 78.1 ft | 10 | 1938 |
| Crab Creek RD over Crab Creek | Fair | 43.6 ft | 10 | 2000 |
| Shotpouch Road over Shotpouch Creek | Fair | 56.1 ft | 10 | 2010 |
| Eddyville Shool RD over Little Elk River | Fair | 90.9 ft | 10 | 1964 |
| Road over Big Elk Creek | Fair | 124.7 ft | 8 | 1966 |
| Local over Mill Creek | Fair | 40.0 ft | 8 | 1966 |
| Driveway over Bear Creek | Fair | 69.9 ft | 5 | 1914 |
| Road over Big Elk Creek | Fair | 76.1 ft | 4 | 1977 |
| Us101 (hwy 9) over Devils Lake Outlet | Good | 100.1 ft | 24,113 | 1949 |
| Us101 (hwy 9) over Yaquina Bay | Good | 284.1 ft | 20,207 | 1934 |
| Us101 (hwy 9) over Millport Slough | Good | 390.1 ft | 11,636 | 2011 |
| Us101 (hwy 9) over Spencer Creek | Good | 210.0 ft | 11,517 | 2008 |
| US 20 (hwy 33) over Simpson Creek | Good | 120.1 ft | 7,181 | 2011 |
| US 20 (hwy 33) over Little Elk Creek | Good | 108.3 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 180.4 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 99.1 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 109.9 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 128.0 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 134.5 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 184.1 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 175.9 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 164.0 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 114.8 ft | 6,611 | 2000 |
| US 20 (hwy 33) over Little Elk Creek | Good | 140.1 ft | 6,611 | 2006 |
| Old US 20 (hwy 33) over Hayes Creek | Good | 86.0 ft | 6,611 | 2006 |
| US 20 (hwy 33) over Uprr | Good | 149.9 ft | 6,601 | 2009 |
| US 20 (hwy 33) over Yaquina River | Good | 378.9 ft | 6,601 | 2012 |
| US 20 (hwy 33) over Trapp Creek | Good | 310.0 ft | 6,601 | 2012 |
| US 20 (hwy 33) over Wildlife Pass | Good | 28.2 ft | 6,601 | 2016 |
| Elk City Road over Simpson Creek | Good | 27.9 ft | 5,388 | 2010 |
| Us101 (hwy 9) over Fraser Creek | Good | 26.9 ft | 4,217 | 2015 |
| Us101 (hwy 9) over Cooks Chasm | Good | 175.5 ft | 2,862 | 2003 |
| W Devils Lake RD over Devils Lake Creek | Good | 40.0 ft | 2,472 | 2020 |
| Or 34 (hwy 27) over Southworth Creek | Good | 60.0 ft | 1,683 | 1932 |
| N Slick Rock CR RD over Slick Rock Creek | Good | 107.9 ft | 883 | 1963 |
| Yaquina Bay RD over Slough | Good | 52.8 ft | 832 | 1992 |
| Yaquina Bay RD over Slough | Good | 100.7 ft | 780 | 1992 |
| Or 229 (hwy 181) over Skunk Creek | Good | 69.9 ft | 521 | 1989 |
| South Bay RD over Babcock Creek | Good | 60.0 ft | 500 | 2009 |
| Or 229 (hwy 181) over Davis (skalada) Creek | Good | 117.1 ft | 407 | 1997 |
| Or 229 (hwy 181) over Root Creek | Good | 149.9 ft | 400 | 1989 |
| Or 229 (hwy 181) over Cedar Creek | Good | 140.1 ft | 400 | 1989 |
| Five Rivers RD over Alsea River | Good | 185.0 ft | 396 | 1959 |
| So Beaver CR RD over So Fk Beaver Creek | Good | 62.0 ft | 312 | 2024 |
| South Bay RD over Montgomery Creek | Good | 60.0 ft | 299 | 2010 |
| No Beaver CR Road over North Fork Beaver Creek | Good | 50.9 ft | 236 | 1963 |
| Anderson Creek RD over Schooner Creek | Good | 67.9 ft | 231 | 1963 |
| Harlan Road over Big Elk Creek | Good | 157.2 ft | 156 | 1954 |
| Sams Creek RD over Sams Creek | Good | 101.0 ft | 133 | 1960 |
| E Buck Creek RD over Cougar Creek | Good | 24.0 ft | 104 | 2023 |
| Pier 5 over Yaquina Bay | Good | 168.0 ft | 100 | 2021 |
| N Yachats River RD over North Fork Yachats River | Good | 38.1 ft | 78 | 1973 |
| Millport Slough RD over Millport Slough | Good | 152.9 ft | 77 | 1980 |
| Gorton Road over Drift Creek North | Good | 88.9 ft | 72 | 1981 |
| Feagles Creek RD over Big Elk Creek | Good | 106.0 ft | 53 | 1963 |
| Yachats River Road over School Fork Creek | Good | 34.1 ft | 53 | 2001 |
| 13 S 09 W 23.01: over North Fork Alsea River | Good | 63.0 ft | 50 | 1976 |
| 13 S 08 W 12.03: over North Fork Alsea River | Good | 162.1 ft | 50 | 1971 |
| 14 S 07 W 24.00: over Peak Creek | Good | 36.1 ft | 50 | 1968 |
| Fall Creek Road over Fall Creek | Good | 54.1 ft | 47 | 1966 |
| 13 S 09 W 13.05: over Fall Creek | Good | 71.9 ft | 25 | 1978 |
| No Data Entered over Tributary To Horse Creek | Good | 45.9 ft | 20 | 2019 |
| 12 S 08 W 19.00: over Feagles Creek | Good | 26.9 ft | 10 | 2015 |
| Road over Spout Creek | Good | 56.4 ft | 10 | 1977 |
| Road over Alsea River | Good | 259.8 ft | 10 | 1959 |
| Road over Horse Creek | Good | 50.2 ft | 10 | 1982 |
| Mossy Lane Rd563 over Ollalie Creek | Good | 30.8 ft | 10 | 1963 |
| Road over Alsea River | Good | 180.1 ft | 6 | 1959 |
| 13 S 07 W 10.00: over Parker Creek | Good | 78.1 ft | 5 | 2014 |
| No Data Entered over North Creek Aop | Good | 50.5 ft | 5 | 2019 |
| Road over Grass Creek | Good | 65.0 ft | 5 | 1965 |
| Road over Canal Creek | Good | 60.0 ft | 5 | 1969 |
| Road over Meadow Creek | Good | 76.1 ft | 5 | 1982 |
| Road over Fall Creek | Good | 91.5 ft | 4 | 1978 |
| Road over Bull Run Creek | Good | 61.4 ft | 4 | 1978 |
| Road over Savage Creek | Good | 71.5 ft | 2 | 1978 |