| Idaho ST over Dry Wash | Poor | 24.0 ft | 6,700 | 1974 |
| I 80 over Uprr | Poor | 378.9 ft | 3,150 | 1976 |
| SR 229/halleck RD over Humboldt River | Poor | 66.9 ft | 260 | 1965 |
| 1096: Marys River over Marys River | Poor | 44.0 ft | 30 | 1991 |
| Fr El49 over Uprr | Poor | 134.8 ft | 12 | 1933 |
| 12th ST over Humboldt Rvr | Fair | 293.0 ft | 18,400 | 1979 |
| 12th ST over Water ST Sprr Uprr | Fair | 193.9 ft | 18,400 | 1979 |
| I 80 over Dry Susie Crk | Fair | 23.0 ft | 11,300 | 1976 |
| I 80 over Dry Wash | Fair | 26.9 ft | 10,400 | 1968 |
| I 80 over Marys Crk | Fair | 23.0 ft | 9,350 | 1976 |
| I 80 over Welcome | Fair | 22.0 ft | 8,650 | 1968 |
| I 80 over Cross Road | Fair | 22.0 ft | 8,650 | 1968 |
| I 80 over Cross Road | Fair | 22.0 ft | 8,650 | 1963 |
| I 80 And Ramps over Dry Wash | Fair | 22.0 ft | 8,550 | 1977 |
| I 80 over Dry Wash | Fair | 26.9 ft | 6,275 | 1965 |
| I 80 over Dry Wash | Fair | 26.9 ft | 6,275 | 1965 |
| I 80 over Dry Wash | Fair | 26.9 ft | 6,275 | 1965 |
| I 80 over Dry Wash | Fair | 26.9 ft | 6,275 | 1965 |
| I 80 over Dry Wash | Fair | 26.9 ft | 6,275 | 1965 |
| I 80 over Dry Wash | Fair | 26.9 ft | 6,275 | 1965 |
| I 80 over Dry Wash | Fair | 28.9 ft | 6,275 | 1965 |
| I 80 over Dry Wash | Fair | 32.2 ft | 6,275 | 1965 |
| I 80 over Dry Wash | Fair | 25.9 ft | 6,275 | 1965 |
| I 80 over Dry Wash | Fair | 25.9 ft | 6,275 | 1965 |
| I 80e over Humboldt Rvr & Old Road | Fair | 319.9 ft | 5,650 | 1971 |
| I 80 over Humboldt River | Fair | 370.1 ft | 5,650 | 1971 |
| I 80w over Humboldt Rvr | Fair | 370.1 ft | 5,650 | 1971 |
| I 80e over Humboldt Rvr | Fair | 319.9 ft | 5,650 | 1971 |
| I 80 over Humboldt River | Fair | 319.9 ft | 5,650 | 1971 |
| I 80 over Humboldt River | Fair | 370.1 ft | 5,650 | 1971 |
| I 80 over Humboldt River | Fair | 370.1 ft | 5,650 | 1971 |
| I 80e over Creek | Fair | 33.8 ft | 5,600 | 1930 |
| I 80 over Creek | Fair | 33.1 ft | 5,600 | 1962 |
| I 80 over Cross Road | Fair | 116.1 ft | 5,600 | 1976 |
| I 80 over Cross Road | Fair | 119.1 ft | 5,600 | 1976 |
| I 80e over Cross Road | Fair | 94.2 ft | 5,600 | 1964 |
| I 80w over Cross Road | Fair | 94.2 ft | 5,600 | 1964 |
| I 80 over Cross Road | Fair | 92.8 ft | 5,200 | 1968 |
| I 80w over Kittridge Cyn RD | Fair | 92.8 ft | 5,200 | 1968 |
| SR 549/errecart Bl over Humboldt River & Uprr | Fair | 440.0 ft | 4,750 | 1990 |
| I 80 over Slough | Fair | 33.1 ft | 4,525 | 1962 |
| I 80 over Slough | Fair | 33.1 ft | 4,525 | 1962 |
| I 80e over Uprr | Fair | 162.1 ft | 4,350 | 1977 |
| I 80w over Uprr | Fair | 162.1 ft | 4,350 | 1977 |
| I 80w over Sr223 Humboldt Av | Fair | 159.1 ft | 4,275 | 1977 |
| I 80e over Sr229 Halleck RD | Fair | 94.2 ft | 4,225 | 1964 |
| I 80 over West Fork Marys River | Fair | 39.0 ft | 4,125 | 1965 |
| I 80 over West Fork Marys River | Fair | 39.0 ft | 4,125 | 1965 |
| I 80 over Marys River | Fair | 92.8 ft | 4,125 | 1965 |
| I 80 over Marys River | Fair | 92.8 ft | 4,125 | 1965 |
| I 80 over East Fork Marys River | Fair | 23.0 ft | 4,125 | 1965 |
| I 80 over East Fork Marys River | Fair | 23.0 ft | 4,125 | 1965 |
| I 80 over Sprr/uprr & Humboldt R. | Fair | 813.0 ft | 4,125 | 1965 |
| I 80 over Sprr/uprr & Humboldt R. | Fair | 813.0 ft | 4,125 | 1965 |
| I 80 over Cross Road | Fair | 94.2 ft | 4,125 | 1965 |
| I 80 over Cross Road | Fair | 94.2 ft | 4,125 | 1965 |
| I 80e over Deeth Oneil RD Mp337 | Fair | 94.2 ft | 4,125 | 1965 |
| I 80w over Deeth Oneil RD Mp337 | Fair | 94.2 ft | 4,125 | 1965 |
| I 80 over Cross Road | Fair | 92.8 ft | 4,125 | 1965 |
| I 80w over Fr El23 | Fair | 94.2 ft | 3,750 | 1964 |
| I 80 over Cross Road | Fair | 92.8 ft | 3,700 | 1965 |
| I 80e over Independence Exit365 | Fair | 92.8 ft | 3,550 | 1965 |
| I 80w over Independence Exit 365 | Fair | 92.8 ft | 3,550 | 1965 |
| I 80 over Dry Wash | Fair | 25.9 ft | 3,525 | 1972 |
| I 80 over Dry Wash | Fair | 25.9 ft | 3,525 | 1972 |
| I 80e over Sr233 Montello RD | Fair | 108.9 ft | 3,525 | 1973 |
| I 80 over Dry Wash | Fair | 43.0 ft | 3,450 | 1972 |
| I 80 over Dry Wash | Fair | 43.0 ft | 3,450 | 1972 |
| I 80 over Dry Wash | Fair | 23.0 ft | 3,450 | 1974 |
| I 80 over Dry Wash | Fair | 23.0 ft | 3,450 | 1974 |
| I 80 over Nnrr & E. Squaw Creek | Fair | 145.0 ft | 3,450 | 1974 |
| I 80 over Nnrr & E. Squaw Creek | Fair | 145.0 ft | 3,450 | 1974 |
| I 80e over Moor Exit 360 | Fair | 92.8 ft | 3,275 | 1965 |
| I 80w over Moor Exit 360 | Fair | 92.8 ft | 3,275 | 1965 |
| I 80e over Cross Road | Fair | 96.1 ft | 3,225 | 1978 |
| I 80w over Cross Road | Fair | 96.1 ft | 3,225 | 1978 |
| US 93 over Salmon Falls Crk | Fair | 81.0 ft | 3,200 | 1933 |
| US 93 over Thousand Springs Creek | Fair | 27.9 ft | 3,200 | 1953 |
| US 93 over Salmon Falls Creek | Fair | 70.9 ft | 3,200 | 1958 |
| US 93 over Shoshone Creek | Fair | 28.9 ft | 3,200 | 1961 |
| I 80e over Cross Road | Fair | 149.9 ft | 3,175 | 1973 |
| I 80 over Uprr | Fair | 223.1 ft | 3,150 | 1974 |
| I 80 over Uprr | Fair | 223.1 ft | 3,150 | 1974 |
| I 80 over Uprr | Fair | 237.9 ft | 3,150 | 1976 |
| I 80e over Cross Road | Fair | 116.1 ft | 3,050 | 1972 |
| I 80w over Cross Road | Fair | 116.1 ft | 3,050 | 1972 |
| IRR Sr228 Jiggs RD over S Fork Humboldt Rvr | Fair | 98.1 ft | 1,800 | 1951 |
| SR 278 Chestnut ST over Marys Crk | Fair | 25.9 ft | 990 | 1968 |
| Sr227 Lamoille RD over Lamoille Crk | Fair | 22.3 ft | 830 | 1946 |
| US 93a over Dry Wash | Fair | 33.1 ft | 620 | 1955 |
| US 93a over Rosebud Spring Wash | Fair | 23.0 ft | 620 | 1955 |
| IRR BIA RTE 2 over Owyhee River | Fair | 91.5 ft | 600 | 1975 |
| SR 278 Eureka-carl over Humboldt Rvr | Fair | 205.1 ft | 480 | 1954 |
| Old US 40 over Uprr | Fair | 173.9 ft | 470 | 1995 |
| IRR Sr225 Mnt City over E Fork Owyhee Rvr | Fair | 115.2 ft | 400 | 1949 |
| IRR Sr225 Mtn City over E Fork Owyhee Rvr | Fair | 38.4 ft | 400 | 1950 |
| IRR Sr225 Mtn Cty over Hendricks Crk | Fair | 96.8 ft | 400 | 1968 |
| Lamoille Canyon RD over Lamoille Creek | Fair | 23.3 ft | 350 | 1972 |
| IRR BIA RTE 9 over Owyhee River | Fair | 76.1 ft | 300 | 1975 |
| SR 229/halleck RD over Humboldt River | Fair | 101.0 ft | 260 | 1965 |
| Fr Eu05 over Susie Crk | Fair | 43.0 ft | 250 | 1986 |
| County Road over I 80 | Fair | 243.1 ft | 200 | 1970 |
| Fr El23 over Slough | Fair | 33.1 ft | 100 | 1930 |
| Sr230 Starr Vly RD over Marys Rvr | Fair | 79.1 ft | 100 | 1940 |
| Sr230 Starr Vly RD over Humboldt Rvr | Fair | 91.9 ft | 100 | 1940 |
| SR 230/starr Vly over Sprr And Dry Wash | Fair | 136.2 ft | 100 | 1924 |
| Sr230 Starr Vly RD over Uprr | Fair | 120.7 ft | 100 | 1935 |
| Sr230 Starr Vly over I 80 | Fair | 240.2 ft | 100 | 1968 |
| County Road over I 80 | Fair | 407.2 ft | 100 | 1974 |
| IRR BIA 12 over Irrigation Canal | Fair | 22.6 ft | 100 | 1970 |
| Lucky Nugget RD over S Fork Humboldt Rvr | Fair | 26.9 ft | 83 | 1988 |
| County Road over Willow Crk | Fair | 23.0 ft | 70 | 1988 |
| 1094: Wilson C.g. over Wilson Reservoir Spillwa | Fair | 83.0 ft | 25 | 1967 |
| 1096: Marys River over T Creek | Fair | 38.1 ft | 25 | 1973 |
| Il Ranch Road over Owyhee River | Fair | 58.1 ft | 20 | 1995 |
| IRR BIA 2 over Sheep Creek | Fair | 21.7 ft | 20 | 1980 |
| Fdr 10128 over Lamoille Creek | Fair | 37.7 ft | 20 | 1996 |
| Goose Creek RD over Goose Crk | Fair | 24.9 ft | 12 | 1989 |
| Goose Creek RD over Goose Crk | Fair | 38.1 ft | 12 | 1930 |
| Cemetery Road over Jarbidge River | Fair | 47.9 ft | 12 | 1994 |
| Forest Route 10067 over Copper Creek | Fair | 36.1 ft | 10 | 1983 |
| Forest Route 10126 over Owyhee River | Fair | 40.0 ft | 10 | 1985 |
| County Road #745 over Meadow Creek | Fair | 25.9 ft | 10 | 1956 |
| County Road #750 over Bruneau River | Fair | 66.9 ft | 10 | 1985 |
| County Road #745 over Bruneau River | Fair | 115.2 ft | 10 | 1986 |
| County Road #745 over Martin Creek | Fair | 25.9 ft | 10 | 1982 |
| BIA IRR RTE 203 over Sheep Creek | Fair | 157.8 ft | 5 | 1988 |
| Sr225 Mtn City Hw over I 80 | Good | 296.9 ft | 29,800 | 1976 |
| I 80 over Fifth ST | Good | 127.0 ft | 7,000 | 1976 |
| I 80 over Fifth ST | Good | 127.0 ft | 7,000 | 1976 |
| I 80 over Golf Course RD | Good | 133.9 ft | 7,000 | 1976 |
| I 80 over Golf Course RD | Good | 133.9 ft | 7,000 | 1976 |
| I 80e over College Pw | Good | 127.0 ft | 7,000 | 1976 |
| I 80w over College Pw | Good | 127.0 ft | 7,000 | 1976 |
| I 80e over Sr535 Idaho ST | Good | 145.7 ft | 7,000 | 1977 |
| I 80w over Sr535 Idaho ST | Good | 145.7 ft | 7,000 | 1977 |
| SR 227/lamoille RD over Water ST Sp&uprr&hmblt R | Good | 441.9 ft | 6,900 | 1980 |
| I 80e over Susie Crk | Good | 85.0 ft | 5,650 | 1976 |
| I 80w over Susie Crk | Good | 85.0 ft | 5,650 | 1976 |
| I 80 over Humboldt River & Old Rd. | Good | 319.9 ft | 5,650 | 1971 |
| I 80e over Cross Road | Good | 94.2 ft | 5,600 | 1964 |
| I 80w over Cross Road | Good | 94.2 ft | 5,600 | 1964 |
| I 80e over Sr535 Idaho ST | Good | 138.1 ft | 5,600 | 1976 |
| I 80w over Sr535 Idaho ST | Good | 138.1 ft | 5,600 | 1976 |
| I 80e over Maggie Crk | Good | 85.0 ft | 5,500 | 1976 |
| I 80 over Maggie Creek | Good | 85.0 ft | 5,500 | 1976 |
| I 80 over Nytc Road | Good | 92.8 ft | 5,200 | 1968 |
| I 80e over Kittridge Cyn RD | Good | 92.8 ft | 5,200 | 1968 |
| I 80e over Sr278 Carlin RD | Good | 126.0 ft | 4,675 | 1976 |
| I 80w over Sr278 Carlin RD | Good | 126.0 ft | 4,675 | 1976 |
| I 80 over N. Fork Humboldt River | Good | 113.8 ft | 4,525 | 1962 |
| I 80 over N. Fork Humboldt River | Good | 113.8 ft | 4,525 | 1962 |
| I 80e over Alazon RD | Good | 105.0 ft | 4,325 | 1977 |
| I 80w over Alazon RD | Good | 105.0 ft | 4,325 | 1977 |
| I 80e over Shoshone ST | Good | 122.0 ft | 4,275 | 1977 |
| I 80w over Shoshone ST | Good | 122.0 ft | 4,275 | 1977 |
| I 80e over Sr223 Humboldt Av | Good | 159.1 ft | 4,275 | 1977 |
| I 80w over Sr229 Halleck RD | Good | 94.2 ft | 4,225 | 1964 |
| I 80e over Cross Road | Good | 94.2 ft | 4,225 | 1963 |
| I 80w over Cross Road | Good | 94.2 ft | 4,225 | 1963 |
| I 80 over Marys River Overflow | Good | 23.0 ft | 4,125 | 1965 |
| I 80 over Marys River Overflow | Good | 23.0 ft | 4,125 | 1965 |
| I 80e over Cross Road | Good | 24.0 ft | 4,125 | 1965 |
| I 80w over Cross Road | Good | 24.0 ft | 4,125 | 1965 |
| Sr766 Newmont Mine over I 80 | Good | 224.1 ft | 3,950 | 1967 |
| I 80e over Fr El23 | Good | 94.2 ft | 3,750 | 1964 |
| I 80w over US 93a | Good | 138.1 ft | 3,550 | 1977 |
| I 80w over Sr233 Montello RD | Good | 108.9 ft | 3,525 | 1973 |
| I 80e over US 93 | Good | 150.9 ft | 3,275 | 1977 |
| I 80w over US 93 | Good | 150.9 ft | 3,275 | 1977 |
| US 93 over Wildlife Underpass | Good | 26.9 ft | 3,200 | 2010 |
| US 93 over Wildlife Underpass | Good | 26.9 ft | 3,200 | 2010 |
| US 93 over Wildlife Under Pass | Good | 26.9 ft | 3,200 | 2010 |
| I 80w over Cross Road | Good | 149.9 ft | 3,175 | 1973 |
| Us93 over Wildlife Underpass | Good | 20.0 ft | 3,150 | 2015 |
| I 80e over Cross Road | Good | 101.0 ft | 3,050 | 1977 |
| I 80w over Cross Road | Good | 107.0 ft | 3,050 | 1977 |
| I 80e over US 93a | Good | 138.1 ft | 3,050 | 1977 |
| US 93 over Sprr | Good | 146.0 ft | 2,800 | 1992 |
| US 93a over Uprr | Good | 178.1 ft | 2,050 | 1988 |
| County Road over I 80 | Good | 275.9 ft | 1,550 | 1976 |
| Sr221 Chestnut ST over Maggie Crk | Good | 43.0 ft | 1,200 | 1986 |
| SR 231/angel Lake over Uprr | Good | 162.1 ft | 910 | 1977 |
| US 93a over Felt Wash | Good | 51.8 ft | 620 | 1955 |
| IRR Sr228 Jiggs RD over Mccutcheon Crk | Good | 23.0 ft | 590 | 1951 |
| IRR Sr225 Mtn City over Humboldt Rvr | Good | 22.0 ft | 400 | 1939 |
| IRR Sr225/moun.cit over East Fork Owyhee River | Good | 26.9 ft | 400 | 1970 |
| Mtn City Dump RD over Owyhee River | Good | 109.9 ft | 400 | 1999 |
| Cross Road over I 80 | Good | 254.9 ft | 300 | 1976 |
| Frel23 over N Fork Humboldt Rvr | Good | 76.8 ft | 200 | 2024 |
| IRR BIA RT 1 over S Fork Humboldt River | Good | 82.0 ft | 170 | 2003 |
| Sr226 over Jack Creek | Good | 21.0 ft | 150 | 2019 |
| Sr226 over Deep Crk | Good | 25.9 ft | 140 | 1960 |
| Lwr S Fork RD over S Fork Humboldt Rvr | Good | 99.7 ft | 125 | 2002 |
| Sr230 Starr Vly over I 80 | Good | 270.0 ft | 100 | 1965 |
| Old SR 18 over Owyhee Rvr | Good | 22.0 ft | 80 | 1995 |
| Jackpot W D Road over Shoshone Creek | Good | 24.9 ft | 61 | 1989 |
| Lower S Fork RD over Huntington Crk | Good | 43.6 ft | 50 | 2001 |
| Cr701b Starr LN over Marys River | Good | 27.9 ft | 50 | 2014 |
| County Road #748 over Jack Creek | Good | 34.4 ft | 50 | 1997 |
| Forest Road 56931 over Sand Creek | Good | 27.9 ft | 50 | 2003 |
| 56953 over Owyhee River | Good | 58.4 ft | 50 | 1980 |
| No Data Entered over Jarbidge River | Good | 48.6 ft | 50 | 2006 |
| No Data Entered over Jarbidge River | Good | 24.0 ft | 50 | 2006 |
| No Data Entered over Jarbidge River | Good | 49.9 ft | 50 | 2007 |
| No Data Entered over Jarbidge River | Good | 42.0 ft | 50 | 2007 |
| No Data Entered over Jarbidge River | Good | 49.9 ft | 50 | 2007 |
| No Data Entered over Jarbidge River | Good | 42.0 ft | 50 | 2007 |
| Lwr Starr Vly RD over Starr Crk | Good | 26.9 ft | 44 | 1987 |
| 1080: Haystack over North Fork Of Humboldt R | Good | 53.1 ft | 25 | 1981 |
| 1114: Adobe Ranch over Susie Creek | Good | 56.1 ft | 25 | 2003 |
| 1140: Midas- Il over Four Mile Creek | Good | 30.5 ft | 25 | 2002 |
| 1703: Marys River over Marys River | Good | 67.3 ft | 25 | 2011 |
| Forest Route 57122 over Lamoille Creek | Good | 30.2 ft | 25 | 2003 |
| Bullion RD over Sfk Humboldt Rv | Good | 71.2 ft | 23 | 2007 |
| IRR Old SR 11 over Bull Run Crk | Good | 45.9 ft | 20 | 2004 |
| Fdr 10128 over Lamoille Creek | Good | 37.7 ft | 20 | 1996 |
| Diamond A Road over Jarbidge River | Good | 49.5 ft | 17 | 2008 |
| N. Tuscarora Rd. over S. Fork Owyhee River | Good | 32.2 ft | 17 | 2012 |
| IRR BIA RTE 5 over S Fork Humboldt River | Good | 82.0 ft | 13 | 2003 |
| 57340 over Lamoille Creek | Good | 65.0 ft | 10 | 1995 |