| La0006 over San Jose Creek | Poor | 109.9 ft | 6,363 | 1950 |
| La0175 over Bayou San Miguel | Poor | 98.1 ft | 1,587 | 1950 |
| La1215 over Toledo Bend Lake | Poor | 211.0 ft | 1,532 | 1968 |
| La1215 over Toledo Bend Lake | Poor | 190.0 ft | 1,532 | 1967 |
| La0118 over West Toro Creek | Poor | 57.1 ft | 1,471 | 1985 |
| La0474 over Midkiff Creek | Poor | 97.1 ft | 1,105 | 1958 |
| La0174 over Bayou-san-patricio | Poor | 266.1 ft | 1,099 | 1977 |
| La0473 over Bayou Toro | Poor | 852.0 ft | 738 | 1986 |
| La0483 over Creek | Poor | 25.9 ft | 525 | 1929 |
| La0483 over Creek | Poor | 22.0 ft | 525 | 1929 |
| La0120 over Creek | Poor | 59.1 ft | 235 | 1960 |
| La0120 over Bayou Scie Relief 1 | Poor | 59.1 ft | 235 | 1960 |
| La0120 over Bayou Scie Relief 2 | Poor | 78.1 ft | 235 | 1960 |
| La0120 over Bayou Scie | Poor | 134.8 ft | 235 | 1960 |
| La0120 over Bayou Scie Relief 3 | Poor | 78.1 ft | 235 | 1960 |
| Bucky Murdock RD over Bayou Scie | Poor | 50.9 ft | 200 | 1965 |
| Kites Landing RD over Wilson Branch | Poor | 38.1 ft | 110 | 1967 |
| Lakeside Loop over Yocum CR | Poor | 44.9 ft | 110 | 1967 |
| Lakeside Loop over Yocum Creek | Poor | 57.1 ft | 110 | 1967 |
| Rocky Springs RD over Bayou Dupont | Poor | 78.1 ft | 75 | 1955 |
| Tobe Nabours RD over Trib.toledo Bd | Poor | 40.0 ft | 60 | 1968 |
| Toro Church RD over Mill Creek | Poor | 57.1 ft | 50 | 1965 |
| Us0171 over Phillips Creek | Fair | 140.1 ft | 10,204 | 1985 |
| Us0171 over Harpoon Bayou Relief | Fair | 199.1 ft | 10,204 | 1985 |
| Us0171 over Harpoon Bayou | Fair | 140.1 ft | 10,204 | 1985 |
| La0006 over Blackwell Creek | Fair | 100.1 ft | 7,429 | 1966 |
| La0006 over Phillips Creek | Fair | 120.1 ft | 7,429 | 1966 |
| La0006 over Phillips Creek | Fair | 120.1 ft | 7,429 | 1966 |
| La0006 over Edmonson Creek | Fair | 109.9 ft | 5,277 | 1950 |
| Us0171 over Bear Creek | Fair | 120.1 ft | 5,228 | 1963 |
| Georgia AVE over San Jose Creek Trib. | Fair | 22.0 ft | 5,100 | 1987 |
| La0006 over Crib Creek | Fair | 120.1 ft | 5,031 | 1966 |
| Us0171 over Bayou Toro | Fair | 200.1 ft | 4,790 | 2009 |
| Us0171 over Bayou San Miguel | Fair | 200.1 ft | 4,790 | 1963 |
| Us0171 over Middle Relief | Fair | 259.8 ft | 4,790 | 1963 |
| Us0171 over Bayou San Miguel | Fair | 200.1 ft | 4,790 | 1963 |
| Us0171 over Choctaw Bayou | Fair | 160.1 ft | 4,790 | 1962 |
| Us0171 over Castor Bayou | Fair | 28.9 ft | 4,249 | 1990 |
| Us0171 over Kcs Rr | Fair | 225.1 ft | 3,585 | 2003 |
| Us0171 over Bayou San Patricio | Fair | 602.0 ft | 3,585 | 1977 |
| Us0171 over Bayou Toro | Fair | 200.1 ft | 3,483 | 1944 |
| Us0171 over Bayou Scie Tributary | Fair | 80.1 ft | 3,273 | 2007 |
| La0006 over Toledo Bend Res. | Fair | 13195.9 ft | 3,030 | 1967 |
| La0006 over Toledo Bend Lake | Fair | 140.1 ft | 3,030 | 1968 |
| La0191 over Brushy Creek | Fair | 151.9 ft | 2,968 | 1976 |
| La0191 over Wall Creek | Fair | 190.0 ft | 2,785 | 1976 |
| La0191 over Negreet-creek | Fair | 132.9 ft | 2,391 | 1976 |
| La0175 over North Fork Creek | Fair | 127.0 ft | 1,900 | 1934 |
| La0175 over Creek | Fair | 34.1 ft | 1,900 | 1934 |
| La0175 over Creek | Fair | 26.9 ft | 1,786 | 1946 |
| La1217 over Harpoon Bayou | Fair | 100.1 ft | 1,645 | 1998 |
| La0175 over Creek | Fair | 26.9 ft | 1,587 | 1950 |
| La0175 over Bayou San Miguel Relief | Fair | 91.9 ft | 1,587 | 1934 |
| La0175 over Creek | Fair | 34.1 ft | 1,587 | 1949 |
| La0191 over Turner Creek | Fair | 132.9 ft | 1,566 | 1976 |
| La0118 over Lewing Creek | Fair | 140.1 ft | 1,471 | 1977 |
| La0118 over Goodson Creek | Fair | 100.1 ft | 1,471 | 1961 |
| La0118 over Dry Creek | Fair | 57.1 ft | 1,471 | 1985 |
| La0118 over Lyles Creek | Fair | 95.1 ft | 1,471 | 1982 |
| La0191 over Bayou Lanana | Fair | 352.0 ft | 1,210 | 1968 |
| La0191 over Bayou Scie | Fair | 170.9 ft | 1,210 | 1982 |
| La0191 over Bayou Scie Branch | Fair | 132.9 ft | 1,210 | 1982 |
| La0191 over Bayou San Miguel | Fair | 259.8 ft | 1,210 | 1967 |
| La0474 over Dry Creek | Fair | 160.1 ft | 1,105 | 1956 |
| La0474 over Nashes Creek | Fair | 120.1 ft | 1,105 | 1956 |
| La0474 over Creek | Fair | 33.1 ft | 1,105 | 1956 |
| La0174 over Bayou-san-patricio-relie | Fair | 228.0 ft | 1,099 | 1977 |
| La0174 over Daw Branch | Fair | 140.1 ft | 1,099 | 1983 |
| La0174 over Creek | Fair | 26.9 ft | 1,064 | 1957 |
| La0174 over Estes Creek | Fair | 80.1 ft | 1,064 | 1957 |
| La0191 over Bayou San Patricio | Fair | 341.9 ft | 904 | 1980 |
| La0473 over Authur Creek | Fair | 180.1 ft | 738 | 1986 |
| La0473 over Lake Creek | Fair | 100.1 ft | 738 | 1986 |
| La0191 over Toledo Bend Reservoir | Fair | 826.1 ft | 684 | 1963 |
| La0191 over Augustine Bar Creek | Fair | 36.1 ft | 610 | 1970 |
| La0191 over Macdonald Bayou | Fair | 33.1 ft | 610 | 1959 |
| La0191 over Creek | Fair | 21.0 ft | 610 | 1959 |
| La0191 over Bossier Bayou | Fair | 100.1 ft | 610 | 1960 |
| La0191 over Creek | Fair | 43.0 ft | 610 | 1960 |
| La3229 over Creek | Fair | 26.9 ft | 543 | 1961 |
| La3229 over Creek | Fair | 33.1 ft | 543 | 1961 |
| La3229 over Unnamed Creek | Fair | 21.0 ft | 543 | 1961 |
| La0483 over Creek | Fair | 22.0 ft | 525 | 1924 |
| Shuteye RD over Harpoon Bayou | Fair | 170.9 ft | 300 | 1984 |
| Holly Grove RD over Bayou Bonna Vista | Fair | 29.9 ft | 270 | 1992 |
| La0120 over Bayou Scie | Fair | 120.1 ft | 235 | 1959 |
| La1216 over Ditch | Fair | 21.0 ft | 209 | 1966 |
| N Toledobend RD over N. Toledo Park Trib | Fair | 24.0 ft | 180 | 1989 |
| Prospect RD over Unnamed Creek | Fair | 27.9 ft | 130 | 1984 |
| Thryra Johnson RD over San Miguel Bayou | Fair | 32.2 ft | 120 | 1993 |
| Old Camp RD over Bossier Bayou | Fair | 33.1 ft | 110 | 1994 |
| Peason RD over Sulphur Branch | Fair | 24.0 ft | 60 | 1984 |
| Tram Road over Lyles Creek | Fair | 37.4 ft | 40 | 1987 |
| Tram Road over Little Sandy Creek | Fair | 51.8 ft | 40 | 1964 |
| La0006 over Ditch | Good | 23.0 ft | 6,363 | 1950 |
| Us0171 over San Jose Creek | Good | 100.1 ft | 5,746 | 2006 |
| Us0171 over Choctaw Creek | Good | 160.1 ft | 5,228 | 2006 |
| Us0171 over Drain | Good | 23.0 ft | 5,228 | 2006 |
| Us0171 over Bayou San Miguel | Good | 200.1 ft | 5,192 | 2002 |
| Us0171 over Middle Relief | Good | 259.8 ft | 5,192 | 2002 |
| Us0171 over Bayou San Miguel | Good | 200.1 ft | 5,192 | 2002 |
| La0006 over Bayou Pedro | Good | 44.0 ft | 5,031 | 1966 |
| Us0171 over Bayou Toro Relief | Good | 180.1 ft | 4,790 | 2009 |
| Us0171 over Lewis Creek Relief | Good | 35.1 ft | 4,790 | 2005 |
| Us0171 over Phillips Creek | Good | 140.1 ft | 4,790 | 2006 |
| Us0171 over Harpoon Bayou Relief | Good | 200.1 ft | 4,790 | 2006 |
| Us0171 over Harpoon Bayou | Good | 140.1 ft | 4,790 | 2006 |
| Us0171 over Lewis Creek | Good | 160.1 ft | 4,790 | 2006 |
| Us0171 over Bayou Scie Tributary | Good | 80.1 ft | 4,790 | 2007 |
| Us0171 over Bayou Scie Relief | Good | 220.1 ft | 4,790 | 2007 |
| Us0171 over Bayou Scie | Good | 319.9 ft | 4,790 | 2007 |
| Us0171 over Kcs Rr | Good | 225.1 ft | 4,790 | 2003 |
| Us0171 over Bayou San Patricio | Good | 600.1 ft | 4,790 | 2006 |
| Us0171 over Castor Bayou | Good | 80.1 ft | 4,790 | 2006 |
| Us0171 over Bear Creek | Good | 160.1 ft | 4,790 | 2006 |
| Us0171 over Bayou Estes | Good | 28.9 ft | 4,249 | 1990 |
| Us0171 over Creek | Good | 34.1 ft | 3,811 | 2004 |
| Us0171 over Bayou Toro Relief | Good | 180.1 ft | 3,483 | 2004 |
| Us0171 over Lewis Creek | Good | 160.1 ft | 3,273 | 1990 |
| Us0171 over Lewis Creek Relief | Good | 35.1 ft | 3,273 | 1990 |
| Us0171 over Bayou Scie Relief | Good | 180.1 ft | 3,097 | 1990 |
| Us0171 over Bayou Scie | Good | 279.9 ft | 3,097 | 1990 |
| Us0171 over Bayou Scie | Good | 319.9 ft | 3,045 | 2007 |
| Us0171 over Bayou Scie Relief | Good | 220.1 ft | 3,045 | 2007 |
| La0006 over Toledo Bend Lake | Good | 140.1 ft | 3,030 | 1968 |
| Us0171 over Midkiff Creek | Good | 100.1 ft | 2,726 | 2004 |
| Us0171 over Midkiff Creek | Good | 100.1 ft | 2,726 | 2004 |
| La0175 over Bayou-scie | Good | 80.1 ft | 1,786 | 1981 |
| La0476 over Negreet Creek | Good | 160.1 ft | 1,731 | 1998 |
| La0191 over Beaver Creek | Good | 120.1 ft | 1,700 | 1976 |
| La0191 over Carter-creek | Good | 21.0 ft | 1,650 | 1976 |
| La1217 over Phillip Creek Relief | Good | 100.1 ft | 1,645 | 1998 |
| La1217 over Phillips Creek | Good | 120.1 ft | 1,645 | 1998 |
| La1217 over Harpoon Bayou Relief | Good | 100.1 ft | 1,645 | 1998 |
| La1217 over Klondike Creek | Good | 100.1 ft | 1,645 | 1998 |
| La0191 over Salter Creek | Good | 170.9 ft | 1,566 | 1979 |
| La0118 over Kib Creek | Good | 120.1 ft | 1,471 | 2010 |
| La0118 over Toro Creek | Good | 160.1 ft | 1,471 | 1997 |
| La0118 over Goodson Creek Relief | Good | 38.1 ft | 1,471 | 1985 |
| La0191 over Beech Bayou | Good | 113.8 ft | 1,210 | 1982 |
| La0174 over Horse Head Creek | Good | 60.0 ft | 1,099 | 1983 |
| La0174 over Lost Bayou | Good | 100.1 ft | 1,099 | 1983 |
| La0174 over San Miguel Bayou | Good | 180.1 ft | 1,099 | 1983 |
| Plainview RD over Midkiff Creek | Good | 32.2 ft | 910 | 2001 |
| Oak ST over Creek | Good | 28.9 ft | 760 | 2010 |
| La0473 over Authur Creek Relief | Good | 29.9 ft | 738 | 1986 |
| La0473 over Lake Creek Relief | Good | 27.9 ft | 738 | 1986 |
| La0174 over San Miguel Bayou | Good | 180.1 ft | 665 | 1983 |
| Plainview RD over Toro Creek | Good | 95.1 ft | 400 | 1992 |
| Marthaville RD over Harpoon Bayou | Good | 79.1 ft | 350 | 1999 |
| Plainview RD over Goodson Creek | Good | 60.0 ft | 320 | 2002 |
| Old HWY 476 RD over Caney Creek | Good | 100.1 ft | 310 | 2004 |
| Toro RD over Horsepen Creek | Good | 95.1 ft | 300 | 1996 |
| Prospect RD over Nashes Creek | Good | 95.1 ft | 300 | 1985 |
| Fair Grounds RD over San Jose Creek | Good | 95.1 ft | 300 | 1994 |
| Plainview RD over Mill Creek | Good | 113.8 ft | 290 | 1990 |
| Prospect RD over Dry Creek | Good | 57.1 ft | 270 | 1985 |
| Lakeside Loop over Arnold Creek | Good | 120.1 ft | 250 | 2017 |
| Gandy RD over Midkiff Creek | Good | 95.1 ft | 250 | 1984 |
| Shuteye Road over Creek | Good | 80.1 ft | 230 | 2016 |
| Cenchrea RD over Mill Creek | Good | 76.1 ft | 230 | 1990 |
| Tobe Nabours RD over Hurricane Creek | Good | 140.1 ft | 210 | 2011 |
| Shuteye RD over Lewis Creek | Good | 100.1 ft | 210 | 2005 |
| La1216 over Bayou Scie | Good | 200.1 ft | 209 | 1996 |
| La1216 over Bayou Scie Relief | Good | 100.1 ft | 209 | 1996 |
| La1216 over Bayou Scie Relief | Good | 140.1 ft | 209 | 1996 |
| La1216 over Ditch | Good | 24.9 ft | 209 | 1966 |
| La1216 over Ditch | Good | 32.2 ft | 209 | 1966 |
| La1216 over Lewis Creek | Good | 120.1 ft | 209 | 1997 |
| Bayou Dupont over Marthaville RD | Good | 100.1 ft | 200 | 2017 |
| Marthaville RD over Bayou Dupont | Good | 100.1 ft | 200 | 2012 |
| Russel RD over Bayou Scie Tributary | Good | 78.1 ft | 170 | 2001 |
| Marthaville RD over Bayou Dupont | Good | 76.1 ft | 170 | 2000 |
| Ryals RD over Liton Branch | Good | 57.1 ft | 160 | 1986 |
| Anthony RD over Dry Creek | Good | 28.9 ft | 130 | 1986 |
| Sneed RD over Toro Creek | Good | 60.0 ft | 125 | 2020 |
| Laurence RD over Hamby Creek | Good | 95.1 ft | 120 | 1992 |
| Meshell RD over Edmondson Creek | Good | 76.1 ft | 120 | 1990 |
| Blackwell Creek RD over Blackwell Bayou | Good | 57.1 ft | 120 | 1993 |
| Shuteye RD over Miller Creek | Good | 60.0 ft | 110 | 2013 |
| Pioneer RD over Edmondson Creek | Good | 60.0 ft | 100 | 2016 |
| Cassel Loop RD over Ten Acre Creek | Good | 60.0 ft | 100 | 2006 |
| Pisgah Church Loop over Horsepen Creek | Good | 57.1 ft | 90 | 1985 |
| Prospect RD over Big Skinner Creek | Good | 80.1 ft | 85 | 2004 |
| Ailstock RD over Bear Creek | Good | 76.1 ft | 80 | 1986 |
| Cater RD over Little San Miguel Creek | Good | 57.1 ft | 75 | 1986 |
| Bridges RD over Kisatchie Bayou | Good | 76.1 ft | 60 | 1984 |
| Mcgee RD over Middle Creek Trib. | Good | 80.1 ft | 60 | 2004 |
| Herrington RD over Middle Creek | Good | 120.1 ft | 60 | 2004 |
| Brandon RD over Hurricane Creek | Good | 95.1 ft | 60 | 1993 |
| Free RD over San Miguel Creek | Good | 57.1 ft | 60 | 2000 |
| Tramel RD over Bayou Scie Trib. | Good | 57.1 ft | 55 | 1993 |
| Barron Rd. over Middle Creek | Good | 100.1 ft | 50 | 2024 |
| Perimeter Road over West Anacoco Creek | Good | 28.2 ft | 40 | 1978 |
| Weldon RD over Toro Creek | Good | 80.1 ft | 30 | 2006 |