| I0010 over Drain | 1966 | 78,651 | Fair |
| I0010 over Drain | 1966 | 66,003 | Good |
| I0010 over LA0013 | 1966 | 66,003 | Fair |
| I0010 over Akdnrr & Frankel Farm Rd | 1961 | 58,865 | Fair |
| I0010 over Bayou Plaquemine | 1961 | 58,865 | Fair |
| I0010 over Drain | 1959 | 58,865 | Fair |
| I0010 over Bayou Jonas | 1961 | 48,502 | Fair |
| I0010-e over Plant Rd | 1961 | 48,502 | Fair |
| I0010 over Bayou Des Cannes | 1961 | 36,670 | Fair |
| I0010 over Bayou Nazpique | 1961 | 36,670 | Fair |
| I0010 over Drain | 1961 | 36,670 | Good |
| I0010-e over La 35 | 1966 | 28,557 | Fair |
| I0010-w over La 35 | 1966 | 28,557 | Fair |
| I0010 over Bayou Des Cannes | 1961 | 24,065 | Good |
| I0010 over Des Cannes Relief | 1992 | 24,065 | Fair |
| LA1111 over I-10 | 1964 | 11,565 | Good |
| LA0013 over Creek | 1960 | 9,877 | Fair |
| LA0013 over Bayou Plaquemine | 2008 | 9,371 | Good |
| LA0013 over Creek | 1957 | 8,810 | Fair |
| LA0035 over Drainage Canal Bridge | 1966 | 8,443 | Fair |
| LA0013 over Bayou Blanc | 2001 | 7,361 | Fair |
| LA0013 over Streets & R.R. Tracks | 1982 | 7,361 | Fair |
| US0090 over BNSF R.R. Bayou Blanc | 2000 | 7,162 | Good |
| US0190 over Bayou Nezpieque Bridge | 2003 | 6,816 | Good |
| US0090 over Bayou Blanc | 1993 | 6,598 | Good |
| LA0013 over Creek | 1966 | 6,146 | Fair |
| LA0013 over Lions Pt Gulley | 1951 | 6,068 | Fair |
| LA0013 over Prime Gully | 1951 | 6,068 | Fair |
| LA0095 over Bayou Queue De Tortue | 1998 | 5,938 | Good |
| LA0095 over I0010 | 1966 | 5,938 | Fair |
| LA0013 over Creek | 1960 | 5,915 | Poor |
| LA0013 over Bayou Mallet | 1960 | 5,613 | Fair |
| LA0013 over Creek | 1962 | 5,613 | Fair |
| LA0013 over Creek | 1960 | 5,380 | Good |
| LA0013 over Long Point Gully | 1960 | 5,380 | Fair |
| US0090 over Creek | 1932 | 5,359 | Good |
| LA0095 over Bayou Wykoff | 1963 | 5,275 | Fair |
| LA0095 over Bayou Wykoff | 1963 | 5,275 | Fair |
| LA0095 over Drain | 1986 | 5,275 | Fair |
| LA0095 over Creek | 1963 | 5,166 | Good |
| LA0095 over Creek | 1963 | 5,166 | Fair |
| LA0095 over Canal | 1995 | 5,112 | Good |
| LA0013 over Grand Coulee | 1960 | 5,027 | Fair |
| LA0035 over Plaquemine Brule Bayou | 1977 | 5,022 | Good |
| W. Jeff Davis Ave over I-10 | 1966 | 4,801 | Fair |
| LA0035 over Bayou Wikoff | 1965 | 4,777 | Fair |
| LA0013 over Queue De Tortue Bayou | 1952 | 4,668 | Fair |
| Riverside Rd. over I0010 | 1961 | 4,600 | Fair |
| Caffey Rd. over I-10 | 1966 | 4,212 | Fair |
| LA0100 over Bayou Plaquemine Brule | 1949 | 4,120 | Fair |
| LA0098 over B Wycoff | 1954 | 3,881 | Fair |
| LA0098 over Creek | 1973 | 3,881 | Poor |
| Standard Mill Rd over Coulee | 1993 | 3,600 | Good |
| LA0178 over Bayou | 1975 | 3,177 | Fair |
| LA0178 over Drainage Canal | 1978 | 3,177 | Fair |
| LA0098 over Canal | 2005 | 3,050 | Good |
| LA0098 over Coulee Duralde | 1996 | 3,050 | Good |
| LA0098 over Creek | 1962 | 3,050 | Fair |
| LA0098 over Creek | 1962 | 3,050 | Good |
| LA0098 over Creek | 1962 | 3,050 | Good |
| LA0098 over I-10 | 1965 | 3,050 | Good |
| I0010 over LA0013 | 1966 | 3,018 | Fair |
| US0090 over Canal | 1992 | 2,899 | Good |
| US0090 over Creek | 1931 | 2,899 | Fair |
| US0090 over Mermentau River | 1980 | 2,899 | Good |
| W. Northern Rd over Crowley Drainage Ditch | 1982 | 2,880 | Fair |
| Sittig Rd over Drainage Canal | 1970 | 2,736 | Fair |
| Trumps Rd over I0010 | 1961 | 2,600 | Fair |
| Pine St over Blanc Bayou | 1967 | 2,592 | Poor |
| LA0367 over Bayou Plaquemine Brule | 1962 | 2,465 | Fair |
| LA0367 over Creek | 1961 | 2,465 | Fair |
| LA0367 over Creek | 1961 | 2,465 | Good |
| LA0367 over Creek | 1961 | 2,465 | Good |
| LA0367 over Creek | 1961 | 2,465 | Good |
| LA0367 over Gum Point Gully | 1961 | 2,465 | Fair |
| LA0367 over Prather Gully | 1961 | 2,465 | Good |
| Standard Mill Rd over Bayou Blanc | 1999 | 2,448 | Good |
| Standard Mill Rd over Coulee | 1986 | 2,400 | Fair |
| LA3123 over Bayou Mallet Lateral | 1970 | 2,134 | Fair |
| S. Avenue F over Bayou Blanc | 2016 | 2,112 | Good |
| Howard St. over Canal | 1998 | 2,064 | Fair |
| LA0367 over Bayou Mallet | 1981 | 2,054 | Fair |
| Sittig St. over Coulee | 1990 | 2,016 | Poor |
| Sensat Cove Rd over Interstate 10 | 1961 | 1,953 | Fair |
| LA0091 over Creek | 1950 | 1,947 | Good |
| LA0091 over Creek | 1950 | 1,947 | Good |
| LA0091 over Feere Canal | 1950 | 1,947 | Good |
| LA0091 over Lazy Point Canal | 1951 | 1,947 | Fair |
| LA0091 over Queue De Tortue Bayou | 1979 | 1,947 | Good |
| LA0098 over Creek | 1963 | 1,922 | Good |
| LA0098 over Bayou De Cannes | 1963 | 1,790 | Fair |
| LA0098 over Creek | 1963 | 1,790 | Fair |
| LA1111 over Wykoff Bayou | 1963 | 1,773 | Fair |
| LA0095 over Bayou Plaquemine | 1993 | 1,664 | Good |
| LA0095 over Drain | 1949 | 1,664 | Good |
| LA0095 over Drain | 1939 | 1,664 | Good |
| LA0095 over Drainage Canal | 1984 | 1,664 | Fair |
| LA0091 over B. Plaq. Brule/estherwoo | 1975 | 1,617 | Poor |
| LA0091 over Bayou Jonas | 1979 | 1,617 | Poor |
| LA0091 over Bayou Mallet | 1998 | 1,617 | Good |
| LA0091 over Creek | 1963 | 1,617 | Fair |
| LA0091 over Creek | 1964 | 1,617 | Fair |
| LA0091 over I0010 | 1960 | 1,617 | Fair |
| LA0091 over Little Bayou | 1954 | 1,617 | Fair |
| LA0091 over Richards Gully | 1961 | 1,617 | Fair |
| LA0365 over Bayou Plaquemine | 1952 | 1,570 | Fair |
| LA0365 over Coles Gully | 1963 | 1,570 | Good |
| LA0365 over Long Point Gulley | 1963 | 1,570 | Fair |
| LA0365 over Prather Gully | 1965 | 1,570 | Fair |
| I0010 over Akdnrr & Frankel Farm Rd | 1961 | 1,471 | Fair |
| I0010 over Bayou Jonas | 1961 | 1,471 | Fair |
| I0010 over Bayou Nazpique | 1961 | 1,471 | Fair |
| I0010 over Bayou Plaquemine | 1961 | 1,471 | Fair |
| I0010 over Des Cannes Relief | 1961 | 1,471 | Fair |
| I0010 over Drain | 1961 | 1,471 | Fair |
| I0010-w over Plant Rd | 1961 | 1,471 | Fair |
| LA0095 over Bayou Mallet | 1958 | 1,370 | Fair |
| LA0092 over Lyons Point Gully | 1975 | 1,354 | Fair |
| Ebenezer Rd over Lyons Point Gully | 1989 | 1,296 | Fair |
| Fournerat Rd. over Richards Gully | 2012 | 1,296 | Good |
| LA0092 over Canal | 1975 | 1,274 | Good |
| LA0092 over Canal | 1975 | 1,274 | Fair |
| LA0097 over Bayou Nezpique | 1990 | 1,175 | Fair |
| LA0097 over Creek | 1954 | 1,175 | Fair |
| LA0097 over Creek | 1962 | 1,175 | Fair |
| LA0097 over Creek | 1956 | 1,175 | Good |
| LA0097 over Creek | 1956 | 1,175 | Good |
| LA0370 over Bayou Mallet | 1993 | 1,145 | Fair |
| LA1107 over Blaise Lejeune Gully | 1982 | 1,131 | Good |
| LA0100 over B Des Cannes Evng | 1951 | 1,128 | Fair |
| LA0100 over Bayou Pointe Aux Loups | 1997 | 1,128 | Good |
| LA0100 over Creek | 1951 | 1,128 | Fair |
| LA0100 over Drainage Canal | 1997 | 1,128 | Good |
| LA0342 over Queue De Tortue Bayou | 1953 | 1,075 | Fair |
| LA0365 over Bayou Wykoff | 1959 | 1,042 | Fair |
| Vanicor Dr over Drainage Canal | 1984 | 1,035 | Poor |
| LA0035 over B.que De Tortue | 1976 | 1,034 | Fair |
| LA0035 over Creek | 1976 | 1,034 | Fair |
| LA0095 over Canal | 1993 | 1,014 | Good |
| LA0098 over Bayou Plaquemine Brule | 1956 | 994 | Fair |
| Ed Thibodeaux Rd. over Wickoff Bayou | 2001 | 960 | Good |
| North Ave. D over Coulee | 1974 | 960 | Fair |
| LA3070 over Bayou Jonas | 1980 | 956 | Fair |
| LA3070 over Coulee De Saule | 1980 | 956 | Fair |
| LA3070 over Creek | 1963 | 956 | Fair |
| E. Cedar St. over Drainage Ditch | 1983 | 864 | Fair |
| LA1120 over Andre Canal | 1974 | 801 | Fair |
| LA1120 over Andre Coulee | 1974 | 801 | Fair |
| LA1120 over Canal | 1974 | 801 | Good |
| LA1120 over Canal | 1974 | 801 | Fair |
| LA1120 over Desaul Canal | 2017 | 801 | Good |
| LA0098 over Creek | 1950 | 773 | Fair |
| LA0098 over Creek | 1950 | 729 | Fair |
| LA0098 over Long Point Gully | 1952 | 729 | Good |
| Fournerat Rd over Bayou Des Cannes | 1986 | 720 | Fair |
| Muskrat Rd. over Lyons Point Gully | 1994 | 672 | Fair |
| Napp St. over Coulee | 2017 | 672 | Good |
| LA3116 over Creek | 1953 | 654 | Poor |
| S. LeBlanc St. over Coulee | 1994 | 624 | Good |
| LA1105 over Grand Coulee | 1971 | 608 | Fair |
| LA1105 over Grand Coulee | 1971 | 608 | Fair |
| LA3116 over Creek | 1953 | 600 | Fair |
| LA0368 over B Des Cannes | 1954 | 598 | Fair |
| LA0368 over Bayou Des Cannes Relief | 1954 | 598 | Good |
| LA0368 over Irrigation Canal | 1954 | 598 | Good |
| Clement Rd. over Coulee | 2001 | 576 | Good |
| Elenor Rd. over Bayou Blanc | 1970 | 576 | Poor |
| LA3007 over Lyons Point Gully | 1957 | 575 | Good |
| LA0365 over Grand Coulee Ditch | 1979 | 568 | Fair |
| LA0365 over Long Point Gully | 1979 | 568 | Fair |
| LA0370 over Creek | 1971 | 568 | Good |
| Meche Rd. over Coulee Duralde | 2010 | 528 | Good |
| Perchville Rd over Mallet Bayou | 2012 | 528 | Good |
| Perchville Rd over Mallet Bayou | 1999 | 528 | Good |
| LA1096 over I-10 | 1965 | 509 | Fair |
| Connie Rd. over Coulee | 2010 | 480 | Good |
| Deer Rd over Coulee | 2010 | 480 | Good |
| Fabacher Rd. over Bayou Pointe Aux Loups | 2014 | 480 | Good |
| Lourdes Rd over Coulee | 2001 | 480 | Good |
| S Ave H over Blanc Bayou | 2014 | 480 | Good |
| S. Leblanc St. over Coulee | 2001 | 480 | Good |
| LA0092 over Creek | 1962 | 462 | Fair |
| LA3067 over Creek | 1964 | 448 | Good |
| LA0092 over Lazy Point Canal | 1962 | 444 | Fair |
| LA0370 over B Piaquemine Brole | 1976 | 442 | Good |
| LA1097 over Coulle Duralde | 1998 | 437 | Good |
| Riverside Rd over I0010 | 1961 | 412 | Fair |
| LA0368 over Bayou Mallet | 1962 | 398 | Fair |
| LA0368 over Creek | 1962 | 394 | Good |
| Faulk Rd. over Lyons Point Gully | 2012 | 384 | Good |
| Homer Adams Rd over Lyons Point Gully | 1996 | 384 | Good |
| Roller Rd. over Bayou Blanc | 2004 | 384 | Good |
| LA1115 over Creek | 2014 | 377 | Good |
| LA1115 over Creek | 1960 | 377 | Good |
| LA1115 over Creek | 1960 | 377 | Good |
| LA1115 over Lyons Point Gully | 1962 | 377 | Fair |
| LA0092 over Canal | 1973 | 352 | Poor |
| LA3068 over Bayou Barwick | 1999 | 341 | Good |
| Jacobs Ave. over Coulee | 1980 | 336 | Poor |
| Nation Rd. over Duralde Coulee | 1970 | 336 | Poor |
| Nation Road over Coulee Duralde | 2019 | 336 | Good |
| St. Margaret Rd over Coulee | 2006 | 336 | Fair |
| LA1108 over Creek | 1983 | 335 | Fair |
| LA1110 over Cole Gully | 1982 | 303 | Poor |
| Allie Young Rd over Barwick Bayou | 1999 | 288 | Good |
| Dailey Rd over Canal | 1981 | 288 | Fair |
| Ellis Rd. over Long Point Gully | 2011 | 288 | Good |
| Faulk Rd over Coulee | 2001 | 288 | Good |
| Goodrich Rd over Andre Coulee | 1993 | 288 | Fair |
| Henry Rd. over Simmons Gully | 1976 | 288 | Fair |
| Leger Rd. over Canal | 1986 | 288 | Fair |
| Atkinson Rd. over Lyons Point Gully | 1988 | 240 | Fair |
| Carrera Ln over Coulee | 1976 | 240 | Fair |
| Ozark Rd. over Coulee | 2006 | 240 | Fair |
| Perchville Rd. over Mallet Bayou | 2001 | 240 | Fair |
| Pointe Noir Rd over Plaq Brule Bayou Relief | 2015 | 240 | Good |
| Pointe Noir Rd over Plaquemine Brule Bayou | 1986 | 240 | Fair |
| Schultz Rd. over Grande Coulee | 2001 | 240 | Good |
| Henry Rd. over Prime Gully | 1996 | 202 | Good |
| LA1100 over Canal | 1976 | 198 | Good |
| LA1100 over Ditch | 1963 | 198 | Fair |
| Connie Rd over Pointe Aux Loups Bayou | 2016 | 192 | Good |
| Goodrich Rd over Canal | 1984 | 192 | Good |
| Goodrich Rd. over De Saule Coulee | 1986 | 192 | Fair |
| Harmon Rd over De Saule Coulee | 2004 | 192 | Good |
| Riverside Rd over Coulee | 2018 | 192 | Good |
| LA1105 over Drainage Canal | 1975 | 185 | Good |
| LA1105 over Drainage Canal | 1975 | 185 | Good |
| LA1101 over Bayou Wikoff | 1984 | 180 | Fair |
| Howard Rd. over Pointe Aux Loups Bayou | 1999 | 144 | Good |
| Riceland Rd. over Coulee | 2001 | 144 | Good |
| Schultz Rd. over Cole Gully | 2001 | 144 | Good |
| Tornado Rd. over Coulee | 1998 | 144 | Good |
| LA1123 over Creek | 1954 | 134 | Poor |
| LA1123 over Creek | 1954 | 134 | Poor |
| LA0368 over Grand Coulee Dtch | 1962 | 105 | Fair |
| Mark Twain Rd. over Lyons Point Gully | 2001 | 100 | Good |
| Benton Rd over Lyons Point Gully | 1974 | 96 | Poor |
| Connie Rd over Andre Coulee | 1998 | 96 | Good |
| Hawk Rd over Cole Gully | 2006 | 96 | Fair |
| Heinen Rd. over Prather Gully | 1992 | 96 | Fair |
| Istre Rd over Lazy Point Canal | 1965 | 96 | Poor |
| Lafosse Rd over Coulee | 2001 | 96 | Good |
| Old Spanish Trail over Coulee | 1975 | 96 | Fair |
| Phillips Rd over Gully | 1993 | 96 | Good |
| Regan Rd over Drain | 2008 | 96 | Fair |
| Wikoff Cove Rd over Bayou Wikoff | 2009 | 80 | Good |
| Cherokee Rd. over Coulee | 1997 | 64 | Good |
| Casanova Rd over Coulee | 1999 | 48 | Fair |
| Charlie Arceneaux over Wikoff Bayou | 2016 | 48 | Fair |
| Charlie Arceneaux over Wikoff Bayou | 2011 | 48 | Poor |
| Chinaberry Dr. over Coulee | 1974 | 48 | Poor |
| Deer Park Rd over Coulee | 1998 | 48 | Poor |
| Eve Rd. over Wickoff Bayou | 2014 | 48 | Good |
| Ferre Canal Rd. over Coulee | 1967 | 48 | Fair |
| Lafosse Rd. over Drain | 2012 | 48 | Good |
| Leger Rd over Lyons Point Gully | 1988 | 48 | Fair |
| Link Rd over Lejune Gully | 1993 | 48 | Fair |
| Retriever Road over Simmons Gully | 2019 | 48 | Good |
| Sonnier Rd. over Creek | 2012 | 48 | Good |
| St. Matthew Dr. over Grand Coulee Ditch | 2002 | 48 | Good |
| Vie Terre Beau Rd over Nezpique Bayou | 2015 | 48 | Fair |
| Welch Rd. over Coulee | 1993 | 48 | Good |
| Airport Rd over Coulee Triet | 1965 | 40 | Poor |
| Cocodril Rd over Coulee | 1986 | 36 | Good |
| John Smith Rd over Coulee | 2014 | 32 | Good |
| Madison Rd. over Lyons Point Gully | 1988 | 32 | Fair |
| Riceland Rd over Coulee | 2012 | 32 | Good |
| Thevis Rd. over Long Point Gully | 1986 | 32 | Good |
| Ohlenforst Rd. over Wickoff Bayou | 1965 | 28 | Fair |
| Roy Rd. over Blanc Bayou | 1965 | 28 | Poor |
| Gobert Rd over Coulee | 1993 | 24 | Good |
| Redbird Rd. over Coulee | 1965 | 24 | Poor |
| Sidney Richard Rd. over Lyons Point Gully | 2015 | 24 | Good |
| Stakes Rd. over De Saule Coulee | 1999 | 24 | Good |
| Roy Rd over Coulee | 1993 | 12 | Good |
| Indigo Rd. over Bayou Plaquemine | 2005 | 10 | Good |
| Muskrat Rd. over Prime Gully | 2011 | 10 | Good |
| Wagon Rd. over Grand Coulee | 1986 | 8 | Good |
| Hazelwood Rd over Hazelwood Gully | 1999 | 4 | Fair |