| I0049 over Bayou Derbonne | Poor | 49.9 ft | 18,305 | 1986 |
| I0049 over Bayou Lacarp | Poor | 42.0 ft | 18,305 | 1986 |
| La0006 over Red River @ Grand Ecore | Poor | 1878.9 ft | 15,363 | 1959 |
| La0001-x over Cane River | Poor | 370.1 ft | 11,003 | 1936 |
| La0001-x over Cane River | Poor | 440.9 ft | 6,362 | 1936 |
| Us0084 over Bourbeaux Bayou | Poor | 33.1 ft | 4,081 | 1987 |
| La0117 over St. Johns Creek | Poor | 58.1 ft | 3,420 | 1977 |
| La0117 over Flatwoods Creek | Poor | 58.1 ft | 3,420 | 1977 |
| Us0071 over Saline Bayou | Poor | 280.8 ft | 1,691 | 1956 |
| Us0071 over Chevreuille B. | Poor | 80.1 ft | 1,691 | 1956 |
| La0118 over Creek | Poor | 58.1 ft | 1,471 | 1976 |
| La0009 over Eight Mile Creek | Poor | 152.9 ft | 1,131 | 1977 |
| La0001 over Cane River | Poor | 452.1 ft | 996 | 1948 |
| La0487 over Brushy Bayou | Poor | 29.9 ft | 968 | 1989 |
| La0487 over Brushy Bayou | Poor | 131.9 ft | 968 | 1975 |
| La0001 over Cane River | Poor | 551.8 ft | 748 | 1963 |
| La0494 over Creek | Poor | 23.0 ft | 726 | 1963 |
| La0120 over Machis Bayou | Poor | 23.0 ft | 665 | 1930 |
| La0153 over Drain | Poor | 57.1 ft | 609 | 1974 |
| La0156 over Creek | Poor | 78.1 ft | 525 | 1926 |
| La0009 over Choctaw Creek | Poor | 115.2 ft | 282 | 1977 |
| Goldonna RD over Little Fordoche Creek | Poor | 57.1 ft | 233 | 1995 |
| La0119 over Creek | Poor | 41.0 ft | 189 | 1972 |
| La0119 over Bayou Pierre | Poor | 116.1 ft | 189 | 1971 |
| La0119 over Creek | Poor | 76.1 ft | 189 | 1968 |
| La0119 over Creek | Poor | 39.0 ft | 189 | 1968 |
| Government RD over Cypress Cr. | Poor | 38.1 ft | 152 | 1965 |
| Government RD over Cypress Cr. | Poor | 38.1 ft | 152 | 1965 |
| La0478 over B. Demuse East Tributary | Poor | 29.9 ft | 116 | 1996 |
| Shady Grove RD over Middle Creek | Poor | 57.1 ft | 92 | 1983 |
| Shady Grove RD over Middle Creek | Poor | 76.1 ft | 92 | 1983 |
| Shady Grove RD over Middle Creek | Poor | 76.1 ft | 92 | 1983 |
| Brandon Cotton RD over Terre Blanc Bayou | Poor | 61.0 ft | 92 | 1981 |
| Shady Grove RD over Middle Creek | Poor | 57.1 ft | 90 | 1983 |
| Fh 59 over Steep Creek | Poor | 35.1 ft | 80 | 1967 |
| Fh 59 over Double Branch | Poor | 45.9 ft | 80 | 1969 |
| Old Victoria RD over Trudo Creek | Poor | 39.0 ft | 80 | 1985 |
| Nelson RD over Brushy Creek | Poor | 51.8 ft | 72 | 1978 |
| Fdr 525 over Antoine Creek | Poor | 47.9 ft | 50 | 1965 |
| Forest RD over Caney Branch | Poor | 38.1 ft | 42 | 1972 |
| Rock Quarry Road over Tiger Creek | Poor | 43.3 ft | 40 | 1990 |
| Forest RD over Lyles Creek | Poor | 80.1 ft | 32 | 1970 |
| Fdr 337 over Middle Creek | Poor | 61.0 ft | 30 | 1970 |
| Fdr 354 over Hyatt Branch | Poor | 42.0 ft | 30 | 1970 |
| Fdr 360 over Livrogne Bayou | Poor | 56.1 ft | 30 | 1978 |
| Fdr 508 over Eightmile Creek | Poor | 60.0 ft | 30 | 1970 |
| I0049 over Bayou Barbue | Fair | 339.9 ft | 28,142 | 1984 |
| I0049 over Barbue Bayou Trib. | Fair | 160.1 ft | 28,142 | 1984 |
| I0049 over Emmanuel Road | Fair | 153.9 ft | 28,142 | 1985 |
| I0049 over Comitte Bayou | Fair | 100.1 ft | 28,142 | 1984 |
| I0049 over La119 | Fair | 211.9 ft | 28,142 | 1985 |
| I0049 over Kisatchie Bayou | Fair | 940.0 ft | 28,142 | 1988 |
| I0049 over St. Julian/longlois Hill | Fair | 335.0 ft | 28,142 | 1988 |
| I0049 over Jonhson Chute Bayou | Fair | 410.1 ft | 28,142 | 1985 |
| I0049 over Thompson Creek | Fair | 140.1 ft | 28,142 | 1985 |
| La0494 over Cane River | Fair | 279.9 ft | 18,361 | 1974 |
| La0494 over Bayou Poisson | Fair | 100.1 ft | 18,361 | 1950 |
| I0049 over La 490 | Fair | 213.9 ft | 18,305 | 1985 |
| I0049 over Bayou Barbue | Fair | 339.9 ft | 18,305 | 1984 |
| I0049 over Barbue Bayou Trib. | Fair | 160.1 ft | 18,305 | 1984 |
| I0049 over Comitte Bayou | Fair | 100.1 ft | 18,305 | 1984 |
| I0049 over La 119 | Fair | 211.9 ft | 18,305 | 1985 |
| I0049 over Drainage Ditch | Fair | 27.9 ft | 18,305 | 1986 |
| I0049 over Kisatchie Bayou | Fair | 940.0 ft | 18,305 | 1988 |
| I0049 over La 120 | Fair | 286.1 ft | 18,305 | 1988 |
| I0049 over B.julian/longlois Hill | Fair | 335.0 ft | 18,305 | 1988 |
| I0049 over La 6 | Fair | 200.1 ft | 18,305 | 1987 |
| I0049 over Johnson Chute Bayou | Fair | 410.1 ft | 18,305 | 1985 |
| I0049 over La 485 | Fair | 200.1 ft | 18,305 | 1987 |
| I0049 over Thompson Creek | Fair | 140.1 ft | 16,334 | 1985 |
| I0049 over Indian Bayou | Fair | 44.9 ft | 16,334 | 1985 |
| La0006 over Youngs Bayou | Fair | 120.1 ft | 15,184 | 1974 |
| La0001 over Bayou Jack | Fair | 29.9 ft | 14,586 | 1969 |
| La0001 over Sibley Lake | Fair | 662.1 ft | 14,586 | 1969 |
| La0006 over Youngs Bayou | Fair | 120.1 ft | 14,431 | 1974 |
| La0001 over Bayou Jack-o | Fair | 37.1 ft | 8,966 | 1975 |
| La0006 over Young Bayou | Fair | 100.1 ft | 8,675 | 1964 |
| La0001 over Bayou Julien | Fair | 100.1 ft | 7,420 | 1974 |
| Us0071 over Creek | Fair | 23.0 ft | 6,456 | 1955 |
| Us0071 over Coulee | Fair | 45.9 ft | 6,456 | 1955 |
| La0006 over Stoker Branch | Fair | 120.1 ft | 6,226 | 1967 |
| La0006 over Stoker Branch | Fair | 100.1 ft | 6,226 | 1967 |
| La0006 over Winn Creek | Fair | 140.1 ft | 5,328 | 1967 |
| La0001 over Bayou Julien | Fair | 100.1 ft | 5,009 | 1974 |
| La0001 over Old River | Fair | 240.2 ft | 4,740 | 1972 |
| La0001 over Youngs Bayou | Fair | 140.1 ft | 4,740 | 1972 |
| Us0084 over Bourbeaux Bayou | Fair | 33.1 ft | 4,081 | 1987 |
| La0119 over Cane River | Fair | 352.0 ft | 2,886 | 1980 |
| La0001 over Ditch | Fair | 24.9 ft | 2,835 | 1936 |
| La0001 over Ditch | Fair | 24.9 ft | 2,835 | 1936 |
| La0001 over Bayou Pierre | Fair | 580.1 ft | 1,988 | 1975 |
| La0504 over Rio-hondo-creek | Fair | 80.1 ft | 1,737 | 1979 |
| La0120 over Winn Creek | Fair | 160.1 ft | 1,715 | 1950 |
| Posey RD over I-49 | Fair | 277.9 ft | 1,530 | 1985 |
| La0117 over Little Sandy Creek | Fair | 180.1 ft | 1,513 | 1991 |
| La0117 over Kisatchie Creek | Fair | 319.9 ft | 1,513 | 1955 |
| La0117 over Relief Slough | Fair | 120.1 ft | 1,513 | 1955 |
| La0117 over Sheard Branch | Fair | 80.1 ft | 1,513 | 1955 |
| La0117 over Middle Creek | Fair | 220.1 ft | 1,513 | 1955 |
| La0117 over Middle Creek | Fair | 120.1 ft | 1,513 | 1955 |
| La0117 over Middle Creek | Fair | 80.1 ft | 1,513 | 1955 |
| La0117 over Bayou Santa Barb | Fair | 80.1 ft | 1,513 | 1955 |
| La0117 over Bayou Santa Barb | Fair | 120.1 ft | 1,513 | 1955 |
| La0117 over Bayou Santa Barb | Fair | 100.1 ft | 1,513 | 1955 |
| La0117 over Bayou Santa Barb | Fair | 80.1 ft | 1,513 | 1955 |
| La0117 over Mckims Creek | Fair | 100.1 ft | 1,513 | 1955 |
| La0117 over Horse Pen Creek | Fair | 80.1 ft | 1,513 | 1955 |
| La0117 over Flat Slough | Fair | 120.1 ft | 1,513 | 1955 |
| La0117 over Provencal Bayou | Fair | 140.1 ft | 1,513 | 1955 |
| La0118 over Creek | Fair | 38.1 ft | 1,471 | 1982 |
| La0118 over Creek | Fair | 57.1 ft | 1,471 | 1982 |
| La3163 over Sims Bayou | Fair | 140.1 ft | 1,146 | 1975 |
| La0009 over Brickyard Branch | Fair | 58.1 ft | 1,131 | 1977 |
| La0001 over Old River | Fair | 399.9 ft | 996 | 2011 |
| La0001 over Bayou Darbonne Trib | Fair | 319.9 ft | 996 | 1990 |
| La0001 over Dry Branch Creek | Fair | 21.0 ft | 996 | 1989 |
| La0487 over Drain | Fair | 33.1 ft | 968 | 1989 |
| La0487 over Hollis Creek | Fair | 160.1 ft | 968 | 1989 |
| La0480 over Sims Bayou | Fair | 220.1 ft | 913 | 1982 |
| La0156 over Bayou Terry | Fair | 26.9 ft | 825 | 1956 |
| La0174 over I-49 | Fair | 461.9 ft | 760 | 1985 |
| Main ST In Natchez over Bayou Natchez | Fair | 242.1 ft | 732 | 1984 |
| La0479 over Ragan Creek | Fair | 57.1 ft | 719 | 1985 |
| La0479 over Ragan Creek Relief | Fair | 57.1 ft | 719 | 1985 |
| La0479 over Luster Creek | Fair | 38.1 ft | 719 | 1985 |
| La 485 over Little River Relief 2 | Fair | 160.1 ft | 700 | 2024 |
| La 485 over Little River | Fair | 200.1 ft | 700 | 2024 |
| La 485 over Little River Relief 1 | Fair | 200.1 ft | 700 | 2024 |
| La 485 over Little River Relief 3 | Fair | 140.1 ft | 700 | 2024 |
| La0153 over Caesar Creek | Fair | 76.1 ft | 609 | 1977 |
| La0153 over Demery Creek | Fair | 58.1 ft | 609 | 1977 |
| La0153 over Cabin Creek | Fair | 38.1 ft | 609 | 1977 |
| La0153 over Antoine Creek | Fair | 77.1 ft | 609 | 1977 |
| La0153 over Antoine Creek | Fair | 115.2 ft | 609 | 1977 |
| La0156 over Creek | Fair | 26.9 ft | 597 | 1926 |
| La0156 over Molina Creek | Fair | 120.1 ft | 525 | 1956 |
| La1226 over Clear Lake | Fair | 500.0 ft | 495 | 1995 |
| La1226 over Black Lake Bayou | Fair | 200.1 ft | 495 | 1981 |
| La0485 over Bayou Pierre | Fair | 452.1 ft | 462 | 1978 |
| La0493 over Bayou Brevelle | Fair | 100.1 ft | 294 | 1949 |
| La0493 over Bayou Breville | Fair | 160.1 ft | 294 | 1949 |
| La0493 over Cane River | Fair | 401.9 ft | 294 | 1949 |
| La0009 over Dry Choctaw Creek | Fair | 77.1 ft | 282 | 1977 |
| Grappes Bluff RD over Sims Bayou | Fair | 76.1 ft | 264 | 1994 |
| La0491 over Cane River | Fair | 441.9 ft | 237 | 1970 |
| Goldonna RD over Saline Lake Tributary | Fair | 29.9 ft | 233 | 1997 |
| Goldonna RD over Lick Branch | Fair | 76.1 ft | 233 | 1995 |
| La0119 over Creek | Fair | 95.1 ft | 189 | 1971 |
| La0119 over Bayou Cypre | Fair | 180.1 ft | 189 | 1964 |
| La0119 over Cane River | Fair | 367.1 ft | 189 | 1970 |
| La0118 over Creek | Fair | 24.0 ft | 164 | 1968 |
| La0490 over Bayou Mayo | Fair | 100.1 ft | 142 | 1993 |
| La0490 over La 490 Bayou Bourbeaux | Fair | 214.9 ft | 138 | 1996 |
| La0490 over Cane River @ Marco | Fair | 401.9 ft | 138 | 1985 |
| Goldonna RD over Chee Chee Creek | Fair | 76.1 ft | 133 | 1984 |
| Emmanuel RD over Bayou Barbue | Fair | 132.9 ft | 114 | 1984 |
| Rice RD over Little Fordoche Creek | Fair | 24.9 ft | 102 | 1970 |
| La1220 over Little River | Fair | 242.1 ft | 99 | 2010 |
| La1222 over Mallard Bayou | Fair | 100.1 ft | 94 | 1994 |
| Fh 59 over Steep Hill Creek | Fair | 51.8 ft | 80 | 1967 |
| Fh 59 over Clear Branch | Fair | 35.1 ft | 80 | 1965 |
| Dick Anderson RD over Brushy Bayou | Fair | 39.0 ft | 80 | 1975 |
| Vowells Mill RD over Horsepen Creek | Fair | 55.1 ft | 42 | 1990 |
| Tram Road over Stagestand Creek | Fair | 126.0 ft | 40 | 2007 |
| Rock Quarry Road over Odom Creek | Fair | 65.0 ft | 40 | 2005 |
| Tram Road over Odom Creek | Fair | 34.1 ft | 40 | 2005 |
| Unnamed Road over Odom Creek | Fair | 34.1 ft | 40 | 2005 |
| 505 Road over Odom Creek | Fair | 39.0 ft | 40 | 2005 |
| Tram Road over Tiger Creek | Fair | 22.3 ft | 40 | 2005 |
| Unnamed Road over Odom Creek | Fair | 30.8 ft | 40 | 2005 |
| Unnamed Road over Trib To Odom Creek | Fair | 22.0 ft | 40 | 2005 |
| Forestry Road over Reaugaulie Creek | Fair | 29.9 ft | 40 | 2005 |
| Spears Village RD over Drainage Stagestand CR | Fair | 22.6 ft | 40 | 2005 |
| Fdr 304 over Gin Branch | Fair | 63.0 ft | 30 | 1967 |
| Fdr 337 over Tiger Branch | Fair | 30.8 ft | 30 | 1970 |
| Fdr 337 over Kisatchie Bayou | Fair | 80.1 ft | 30 | 1970 |
| Fdr 342 over Kisatchie Bayou Trib. | Fair | 30.8 ft | 30 | 1964 |
| Fdr 360 over Livrogne Branch | Fair | 45.9 ft | 30 | 1978 |
| Fdr 360 over Bayou Livrogne | Fair | 81.0 ft | 30 | 1978 |
| Fdr 360 over Livrogne Bayou | Fair | 44.9 ft | 30 | 1978 |
| Fdr 360 over Steep Branch | Fair | 42.0 ft | 30 | 1975 |
| No Data Entered over Bayou Livrogne | Fair | 23.0 ft | 30 | 1975 |
| Fdr 570 over Luster Branch | Fair | 35.1 ft | 30 | 1970 |
| Fdr 570 over Saline Bayou Trib. | Fair | 45.9 ft | 30 | 1968 |
| Fdr 570 over Choctaw Creek | Fair | 45.9 ft | 30 | 1970 |
| Fdr570 over Choctaw Creek | Fair | 45.9 ft | 30 | 1970 |
| Fdr 585 over Ragan Creek | Fair | 40.0 ft | 30 | 1970 |
| Fdr 605 over Dry Choctaw Cr. Trib. | Fair | 38.1 ft | 30 | 1970 |
| Spurgeon RD over Jowers Creek | Fair | 25.9 ft | 22 | 1997 |
| Eight Mile Loop over Youngs Bayou | Fair | 61.0 ft | 22 | 1980 |
| Fdr 524 over Malaudos Creek | Fair | 35.1 ft | 10 | 1968 |
| I0049 over La 490 | Good | 213.9 ft | 28,142 | 1985 |
| I0049 over La 493 | Good | 206.0 ft | 28,142 | 1986 |
| I0049 over La 120 | Good | 286.1 ft | 28,142 | 1988 |
| I0049 over La 478 | Good | 290.0 ft | 28,142 | 1986 |
| I0049 over La 6 | Good | 200.1 ft | 28,142 | 1987 |
| I0049 over Youngs Bayou | Good | 140.1 ft | 28,142 | 1986 |
| I0049 over Lost Bayou | Good | 120.1 ft | 28,142 | 1987 |
| I0049 over Gumroot Bayou | Good | 100.1 ft | 28,142 | 1986 |
| I0049 over La 485 | Good | 200.1 ft | 28,142 | 1987 |
| I0049 over Halls Break Creek | Good | 100.1 ft | 28,142 | 1987 |
| La0494 over Cane River | Good | 450.1 ft | 21,589 | 2003 |
| I0049 over Emmanuel Road | Good | 153.9 ft | 18,305 | 1985 |
| I0049 over La 493 | Good | 206.0 ft | 18,305 | 1986 |
| I0049 over La 478 | Good | 290.0 ft | 18,305 | 1986 |
| I0049 over Limekiln Bayou | Good | 35.1 ft | 18,305 | 1985 |
| I0049 over Youngs Bayou | Good | 140.1 ft | 18,305 | 1986 |
| I0049 over Lost Bayou | Good | 120.1 ft | 18,305 | 1987 |
| I0049 over Gumroot Bayou | Good | 100.1 ft | 18,305 | 1986 |
| I0049 over Creek | Good | 28.9 ft | 18,305 | 1984 |
| I0049 over Middle Bayou | Good | 29.9 ft | 18,305 | 1985 |
| I0049 over Cow Bayou | Good | 27.9 ft | 16,334 | 1987 |
| I0049 over Creek | Good | 24.9 ft | 16,334 | 1987 |
| I0049 over Halls Break Creek | Good | 100.1 ft | 16,334 | 1987 |
| Eight Mile Lp over I-49 | Good | 293.0 ft | 15,900 | 1986 |
| Us0071 over Creek | Good | 26.9 ft | 6,456 | 1955 |
| La0001 over Bayou Julien | Good | 100.1 ft | 4,740 | 1972 |
| La0009 over Black Lake | Good | 4724.1 ft | 2,118 | 2010 |
| La0120 over Dupont Bayou | Good | 100.1 ft | 1,946 | 2009 |
| La0120 over Creek | Good | 140.1 ft | 1,946 | 2021 |
| La0504 over Sibley Lake | Good | 180.1 ft | 1,737 | 2005 |
| La0120 over Cox Branch | Good | 100.1 ft | 1,715 | 2009 |
| Nuel Williams RD over I-49 | Good | 308.1 ft | 1,650 | 1985 |
| Nuel Williams RD over I-49 | Good | 274.0 ft | 1,650 | 1987 |
| Eight Mile Lp over I-49 | Good | 288.1 ft | 1,510 | 1986 |
| La0009 over Drain | Good | 23.0 ft | 1,032 | 1952 |
| La0487 over Haskins Creek | Good | 120.1 ft | 968 | 1989 |
| La 485 over Drain | Good | 42.0 ft | 700 | 2024 |
| La0485 over Tapalcat Bayou | Good | 120.1 ft | 700 | 2023 |
| La0485 over Middle Bayou | Good | 41.0 ft | 700 | 2023 |
| La0480 over Bayou Bourbeaux | Good | 80.1 ft | 684 | 1992 |
| La0120 over Bayou Provencal | Good | 120.1 ft | 665 | 2020 |
| La0120 over Bayou Blue | Good | 32.2 ft | 665 | 2018 |
| La0120 over Sand Creek | Good | 160.1 ft | 665 | 2022 |
| La0120 over Old River | Good | 319.9 ft | 665 | 1985 |
| La0155 over Black Lake Bayou | Good | 359.9 ft | 640 | 1992 |
| Clark Road over B. Bourbeaux | Good | 180.1 ft | 602 | 2020 |
| La0156 over Bryant Creek | Good | 100.1 ft | 597 | 2012 |
| La0156 over Creek | Good | 24.0 ft | 597 | 2012 |
| La0487 over Mayous Bayou | Good | 80.1 ft | 570 | 1958 |
| ST Maurice Lane over ST Maurice Ditch | Good | 27.9 ft | 550 | 1993 |
| La0155 over Mcgee Branch | Good | 80.1 ft | 513 | 1992 |
| La0155 over Bucket Creek | Good | 65.0 ft | 513 | 1992 |
| La0478 over Bayou Provencal | Good | 359.9 ft | 479 | 2011 |
| Blanchard ST over Cadney Bayou Tributary | Good | 95.1 ft | 392 | 2000 |
| Emmanuel RD over Mill Creek | Good | 113.8 ft | 352 | 1997 |
| Mammy Trail RD over Chee Chee Creek | Good | 24.0 ft | 350 | 1997 |
| Hart RD over Bayou Bourbeaux | Good | 100.1 ft | 309 | 2010 |
| Robeline-provencal over Trudo Creek | Good | 42.0 ft | 302 | 1996 |
| Cox LN over Bayou Santabarb Trib. | Good | 95.1 ft | 300 | 1996 |
| Johnson Chute RD over Johnson Chute Bayou | Good | 250.0 ft | 285 | 1984 |
| Kisatchie-mora over Little Bayou Pierre | Good | 132.9 ft | 282 | 1995 |
| Emmanuel RD over Comitte Bayou | Good | 57.1 ft | 282 | 1997 |
| Mammy Trail RD over Chee-chee Creek | Good | 57.1 ft | 255 | 2000 |
| Bethany RD over Rocks Creek | Good | 76.1 ft | 242 | 1993 |
| La0491 over Bayou Nid Aigle | Good | 160.1 ft | 237 | 2010 |
| La0491 over Rat Bois Bayou | Good | 160.1 ft | 237 | 2010 |
| Many Marthaville over Bayou Dupont Tributary | Good | 95.1 ft | 205 | 1997 |
| Goldonna RD over Big Fordoche Creek | Good | 57.1 ft | 173 | 1984 |
| La0478 over Slate Branch | Good | 25.9 ft | 172 | 2013 |
| La0478 over Bayou Grande Relief | Good | 80.1 ft | 172 | 2013 |
| La0478 over Bayou Grande | Good | 60.0 ft | 172 | 2013 |
| La0478 over Old River | Good | 200.1 ft | 172 | 2013 |
| La0478 over Bayou Julien | Good | 80.1 ft | 172 | 2013 |
| La0478 over Sand Creek | Good | 100.1 ft | 172 | 1996 |
| Coulee Loop over Couley Loop RD | Good | 100.1 ft | 165 | 2012 |
| La0118 over Little Sandy Creek | Good | 240.2 ft | 164 | 1998 |
| La0118 over Unnamed Creek | Good | 43.0 ft | 164 | 1998 |
| La0118 over Unnamed Creek | Good | 28.9 ft | 164 | 1998 |
| La0118 over Big Branch | Good | 100.1 ft | 164 | 1998 |
| La0118 over Rocky Branch | Good | 100.1 ft | 164 | 1998 |
| Red Nelson RD over Mcgee Branch | Good | 59.1 ft | 152 | 2005 |
| La0490 over Cane River | Good | 452.1 ft | 142 | 1977 |
| La0490 over Bayou Maurice | Good | 100.1 ft | 142 | 1993 |
| Pleasant Hill Ch over Salt Creek | Good | 76.1 ft | 132 | 2000 |
| La1226 over Bayou Chevreuille | Good | 140.1 ft | 125 | 2024 |
| La0484 over Cane River Spillway | Good | 26.9 ft | 111 | 1948 |
| Bayou Derbonne RD over Bayou Derbonne Tributary | Good | 140.1 ft | 104 | 2012 |
| Bayou Derbonne RD over Bayou Derbonne | Good | 120.1 ft | 104 | 2012 |
| Maricelli RD over Bourbeaux Bayou | Good | 132.9 ft | 103 | 2000 |
| Little River RD over Little River | Good | 240.2 ft | 102 | 2000 |
| J D Henry RD over Little River | Good | 132.9 ft | 102 | 2000 |
| Old River RD over Old River | Good | 113.8 ft | 102 | 2000 |
| Freeman Loop RD over Little River | Good | 57.1 ft | 102 | 1996 |
| Carolyn ST over Cadney Bayou Trib. II | Good | 26.9 ft | 102 | 2001 |
| Weaver Cemetary RD over Demery Creek | Good | 60.0 ft | 102 | 2004 |
| Bellwood Church RD over Dry Creek | Good | 59.1 ft | 100 | 2007 |
| La1221 over Whitlock Creek | Good | 38.1 ft | 96 | 1993 |
| La1221 over Haskin Creek | Good | 40.0 ft | 96 | 1993 |
| La1222 over Mallard Bayou Relief | Good | 22.0 ft | 94 | 1994 |
| Allen Marthaville over Watson Bayou | Good | 57.1 ft | 82 | 1999 |
| Fh 59 over Kisatchie Bayou | Good | 170.9 ft | 80 | 1967 |
| Robeline-prov. Rd. over Coal Kiln Creek | Good | 82.0 ft | 80 | 2020 |
| Good Hope RD over Bayou Luce | Good | 160.1 ft | 76 | 2012 |
| Good Hope RD over Kisatchie Bayou | Good | 279.9 ft | 76 | 2012 |
| Rocks Creek RD over Rocks Creek | Good | 140.1 ft | 75 | 2013 |
| Russell Cemetary over Bayou Derbonne | Good | 120.1 ft | 72 | 2013 |
| Posey RD over Posey Branch | Good | 28.9 ft | 72 | 2008 |
| La0478 over Bayou Chori | Good | 140.1 ft | 60 | 1996 |
| La0478 over Bayou Demuse Relief | Good | 26.9 ft | 60 | 1996 |
| La0478 over Bayou Demuse | Good | 100.1 ft | 60 | 1996 |
| Harmony RD over Mckims Creek | Good | 113.8 ft | 54 | 1999 |
| Harmony RD over Mckims Creek | Good | 113.8 ft | 54 | 1999 |
| Harmony RD over Provencal Creek | Good | 76.1 ft | 54 | 1999 |
| Cox Lane over Bayou Santabarb | Good | 96.1 ft | 52 | 2001 |
| Nid Aigie RD over Bayou Nid Aigle | Good | 22.0 ft | 52 | 2000 |
| Longlois Hill RD over Bayou Grande | Good | 113.8 ft | 52 | 2003 |
| Raplh ST over Drainage Ditch | Good | 26.9 ft | 52 | 2000 |
| Bumgardner RD over Cypress Creek | Good | 24.9 ft | 52 | 2004 |
| No Data Entered over Kisatchie Bayou Tributar | Good | 319.9 ft | 50 | 2014 |
| Fdr 354 over Mike Branch | Good | 64.0 ft | 50 | 2023 |
| Fdr 570 over Ragan Creek | Good | 40.0 ft | 50 | 2023 |
| Fdr 570 over Ragan Creek | Good | 50.5 ft | 50 | 2023 |
| Fdr 570 over Ragan Creek | Good | 50.5 ft | 50 | 2023 |
| Allen Marthaville over Bayou Terre Blanc | Good | 76.1 ft | 32 | 1993 |
| Nfsr 307 over Sheards Branch | Good | 57.1 ft | 30 | 2003 |
| Nfsr 513 over Saline Bayou | Good | 132.9 ft | 30 | 2003 |
| Kisatchie Falls RD over Kisatchie Bayou | Good | 120.1 ft | 28 | 2012 |
| Cemetery Road over Cypress Bayou | Good | 113.8 ft | 27 | 2003 |
| Good Hope RD over Drain | Good | 122.0 ft | 20 | 2020 |