| Or 140 (hwy 431) over Deep Creek | Poor | 161.1 ft | 308 | 1966 |
| Road over Sycan Spring | Poor | 32.2 ft | 85 | 1961 |
| River Road over Elder Creek | Poor | 66.3 ft | 79 | 1957 |
| Road over Dairy Creek | Poor | 33.1 ft | 50 | 1949 |
| Road over North Fork Sprague River | Poor | 32.8 ft | 50 | 1957 |
| Road over Sycan River | Poor | 32.8 ft | 50 | 1960 |
| Road over Long Creek | Poor | 28.5 ft | 18 | 1966 |
| Or 31 (hwy 019) over Chewaucan River Gravel | Fair | 149.9 ft | 738 | 1965 |
| US 395 (hwy 019) over Crooked Creek | Fair | 22.0 ft | 738 | 1960 |
| US 395 (hwy 019) over Crooked Creek | Fair | 22.0 ft | 738 | 1960 |
| US 395 (hwy 019) over Crooked Creek | Fair | 111.5 ft | 738 | 2008 |
| Or 31 (hwy 019) over Chewaucan River Paisley | Fair | 213.9 ft | 625 | 1966 |
| 2-19 over New Idaho Loop IRR Ditch | Fair | 28.9 ft | 490 | 1974 |
| Or 31 (hwy 019) over Paulina Marsh | Fair | 89.9 ft | 486 | 1985 |
| Or 31 (hwy 019) over Murdock Creek | Fair | 35.1 ft | 486 | 1986 |
| 1-10 over Lower Thomas Creek | Fair | 56.1 ft | 396 | 1967 |
| Or 140 (hwy 431) over Mud Creek | Fair | 27.9 ft | 351 | 1967 |
| Or 140 (hwy 431) over Blue Creek | Fair | 27.9 ft | 351 | 1967 |
| 2-16 over Cox Creek | Fair | 33.1 ft | 348 | 1976 |
| Or 140 (hwy 431) over Canal | Fair | 60.0 ft | 308 | 1962 |
| Or 140 (hwy 431) over Canal | Fair | 44.9 ft | 308 | 1962 |
| Or 140 (hwy 431) over Twentymile Creek | Fair | 104.0 ft | 308 | 1966 |
| 2-19 over New Idaho Loop IRR Ditch | Fair | 28.9 ft | 272 | 1974 |
| 2-16 over New Idaho Loop IRR Ditch | Fair | 28.9 ft | 272 | 1974 |
| 2-16 over Thomas Creek | Fair | 28.9 ft | 247 | 1977 |
| West Side Road over Drews Creek | Fair | 86.0 ft | 246 | 1957 |
| 3-10 over Honey Creek | Fair | 73.2 ft | 172 | 1965 |
| 3-12 over Dry Stream | Fair | 32.2 ft | 161 | 1981 |
| 4-10 over Buck Creek | Fair | 90.9 ft | 148 | 1965 |
| 2-10a over Airport Ditch | Fair | 28.9 ft | 147 | 1976 |
| 6th ST over Deadman Creek | Fair | 33.1 ft | 142 | 1983 |
| 3-14 over Twenty Mile Creek | Fair | 54.1 ft | 123 | 1970 |
| 3-14 over Twelve Mile Creek South | Fair | 24.0 ft | 123 | 1982 |
| Road over Camas Creek | Fair | 28.5 ft | 108 | 1959 |
| 3-10 over Fish Creek | Fair | 36.1 ft | 81 | 1982 |
| Road over Bear Creek | Fair | 28.2 ft | 79 | 1968 |
| No Data Entered over Dairy Creek | Fair | 27.6 ft | 50 | 2004 |
| Road over Camas Creek | Fair | 28.5 ft | 50 | 1959 |
| Road over Horse Creek | Fair | 28.9 ft | 50 | 1968 |
| Campground Road over Drews Creek | Fair | 40.7 ft | 50 | 1964 |
| No Data Entered over Dismal Creek | Fair | 22.0 ft | 50 | 1981 |
| No Data Entered over Drews Creek Slough | Fair | 29.9 ft | 50 | 1981 |
| Road over Dairy Creek | Fair | 60.7 ft | 50 | 1957 |
| Road over Deadhorse Creek | Fair | 28.5 ft | 50 | 1959 |
| No Data Entered over Emmigrant Creek | Fair | 24.6 ft | 50 | 1980 |
| Road over East Fork Silver Creek | Fair | 32.5 ft | 50 | 1962 |
| 3-16 over Camas Creek | Fair | 32.2 ft | 44 | 1989 |
| Road over North Fork Sprague River | Fair | 40.4 ft | 40 | 1956 |
| County RD 3-11 over Flagstaff Lake Inlet | Fair | 116.1 ft | 37 | 1986 |
| Road over Chewaucan River | Fair | 100.7 ft | 21 | 1954 |
| Road over Sycan River | Fair | 126.6 ft | 20 | 1967 |
| Road over North Fork Sprague River | Fair | 32.8 ft | 19 | 1956 |
| Crane Creek RD over Crane Creek | Fair | 49.9 ft | 12 | 2005 |
| Crane Creek RD over Crane Creek | Fair | 49.9 ft | 12 | 2005 |
| No Data Entered over N Fk Sprague Arch | Fair | 22.3 ft | 5 | 2019 |
| No Data Entered over Paradise (crab) | Fair | 24.0 ft | 5 | 2007 |
| Or 140 (hwy 020) over Goose Lake Swale | Good | 46.9 ft | 2,107 | 2001 |
| Or 140 (hwy 020)rw over Irrigation Canal | Good | 46.9 ft | 2,107 | 2001 |
| Or 140 (hwy 020) over Thomas Creek | Good | 74.5 ft | 2,107 | 2001 |
| Or 140 (hwy 020) over Thomas Creek | Good | 46.6 ft | 2,107 | 2001 |
| Or 140 (hwy 020) over Warner Canyon Creek | Good | 56.8 ft | 2,107 | 2001 |
| Or 140 (hwy 020) over Muddy Creek | Good | 37.1 ft | 1,314 | 2004 |
| Or 140 (hwy 020)sb over Cottonwood Creek | Good | 56.4 ft | 1,314 | 2004 |
| US 395 (hwy 019)sb over Cogswell Creek | Good | 20.3 ft | 796 | 2020 |
| US 395 (hwy 019) over Crooked Creek | Good | 49.9 ft | 738 | 1966 |
| Or 31 (hwy 019) over Crooked Creek | Good | 70.5 ft | 738 | 2000 |
| Or 31 (hwy 019) over Chewaucan River | Good | 221.1 ft | 551 | 2001 |
| 2-8 over Chewaucan River | Good | 137.1 ft | 544 | 1972 |
| Or 31 (hwy 019) over Buck Creek | Good | 35.1 ft | 486 | 1986 |
| Or 31 (hwy 019) over Silver Creek | Good | 70.2 ft | 486 | 2006 |
| 1-10 over East Fork Thomas Creek | Good | 36.1 ft | 396 | 1982 |
| 1-10 over Overflow Thomas Creek | Good | 32.2 ft | 396 | 1982 |
| 1-10 over Goose Lake Swale Ditch | Good | 32.2 ft | 396 | 1982 |
| 1-11 over Dry Creek | Good | 67.9 ft | 371 | 1993 |
| 3-12 over Hart Lake IRR Canal No 1 | Good | 43.0 ft | 185 | 1981 |
| 3-12 over Hart Lake IRR Canal No 2 | Good | 41.0 ft | 185 | 1981 |
| 3-12 over Hart Lake IRR Canal No 3 | Good | 41.0 ft | 185 | 1981 |
| 3-12 over Hart Lake IRR Canal No 4 | Good | 38.1 ft | 185 | 1981 |
| 3-12 over Hart Lake IRR Canal No 5 | Good | 38.1 ft | 185 | 1981 |
| 3-12 over Hart Lake Overflow | Good | 74.1 ft | 185 | 1982 |
| Adel Road over Deep Creek | Good | 169.9 ft | 122 | 2005 |
| 3-10 over Rabbit Creek | Good | 49.9 ft | 99 | 1982 |
| No Data Entered over Sycan River | Good | 65.9 ft | 85 | 2019 |
| 5-13 over Timber Creek | Good | 36.1 ft | 75 | 1982 |
| 2-10 over Crooked Creek | Good | 36.1 ft | 71 | 1982 |
| 2-10 over Willow Creek EB | Good | 36.1 ft | 59 | 1982 |
| No Data Entered over Barnes Valley Creek | Good | 50.9 ft | 50 | 2009 |
| No Data Entered over Deep Creek | Good | 24.3 ft | 50 | 1981 |
| Road 28 over Thomas Creek | Good | 35.1 ft | 50 | 2014 |
| No Data Entered over Willow Creek | Good | 46.9 ft | 50 | 2018 |
| No Data Entered over Lower Cottonwood Creek | Good | 22.3 ft | 50 | 1997 |
| 3-15 over Beatty Slough | Good | 140.1 ft | 50 | 1983 |
| 2-14 over Bauers Creek | Good | 28.9 ft | 38 | 1981 |
| 1-11f over Drews Creek | Good | 67.9 ft | 37 | 1982 |
| Dicks Creek RD over Crooked Creek | Good | 44.9 ft | 7 | 2003 |