| La0014-b over Vermilion R/abbeville | Poor | 353.0 ft | 19,800 | 1964 |
| La0339 over Laports Coulee | Poor | 39.0 ft | 4,990 | 1950 |
| La0082 over Long Ditch | Poor | 57.1 ft | 2,899 | 1958 |
| La0082 over Turf Bayou | Poor | 113.8 ft | 2,899 | 1958 |
| La0082 over Middle Canal | Poor | 57.1 ft | 2,899 | 1958 |
| La0082 over Miller Canal | Poor | 57.1 ft | 2,899 | 1958 |
| La0082 over East Releif | Poor | 57.1 ft | 2,899 | 1958 |
| La0082 over Old Icc L Praire | Poor | 464.9 ft | 2,899 | 1965 |
| La0082 over Canal | Poor | 38.1 ft | 2,899 | 1957 |
| La0082 over Herbert Canal | Poor | 59.1 ft | 2,899 | 1957 |
| La0082 over Creek | Poor | 58.1 ft | 2,899 | 1960 |
| La0700 over Bayou Grand Marais | Poor | 39.0 ft | 1,900 | 1952 |
| La0331 over Bayou Tigre | Poor | 76.1 ft | 1,518 | 1977 |
| La0331 over Creek | Poor | 30.8 ft | 1,518 | 1940 |
| La0091 over Spencer Canal | Poor | 77.1 ft | 388 | 1970 |
| Aristide RD over Coulee | Poor | 22.0 ft | 300 | 1978 |
| La3147 over Humble Canal | Poor | 491.1 ft | 221 | 1982 |
| Wright RD over Coulee | Poor | 50.9 ft | 150 | 1965 |
| Saltzman RD over Coulee | Poor | 53.1 ft | 140 | 1968 |
| Ernest Faulk RD over Coulee | Poor | 38.1 ft | 90 | 1999 |
| Big 4 RD over Coulee | Poor | 38.1 ft | 70 | 1996 |
| Pine Island RD over Warren Canal | Poor | 65.0 ft | 50 | 2000 |
| Reese RD over Coulee | Poor | 60.0 ft | 50 | 1960 |
| Russ RD over Isle Marrone Canal | Poor | 53.1 ft | 30 | 1978 |
| Marsh RD over Hebert Canal | Poor | 29.9 ft | 25 | 1973 |
| Scanlan RD over Gueydan Canal | Poor | 60.0 ft | 20 | 1979 |
| La0014 over Valcourt Coulee | Fair | 23.0 ft | 19,800 | 1967 |
| La0014 over Bayou Tigre | Fair | 100.1 ft | 13,088 | 1957 |
| La0014 over Bayou Tigre | Fair | 120.1 ft | 12,903 | 1999 |
| La0014 over Coulee | Fair | 48.9 ft | 12,059 | 1999 |
| La0014 over Coulee Kinney | Fair | 240.2 ft | 7,768 | 1956 |
| La0014-b over Vermilion R/abbeville | Fair | 241.1 ft | 7,662 | 1938 |
| La0014 over Isle Marron Canal | Fair | 80.1 ft | 7,329 | 1959 |
| La0092 over B Grand Marais | Fair | 80.1 ft | 5,170 | 1961 |
| La0092 over Creek | Fair | 80.1 ft | 5,170 | 1961 |
| La0092 over Creek | Fair | 23.0 ft | 5,170 | 1961 |
| La0014 over Avrico Canal | Fair | 122.0 ft | 3,212 | 1952 |
| La0014 over Mare Michele | Fair | 98.1 ft | 3,212 | 1952 |
| La0082 over West Relief | Fair | 57.1 ft | 2,899 | 1958 |
| La0082 over Marsh Ditch | Fair | 57.1 ft | 2,899 | 1958 |
| La0082 over Banker Canal | Fair | 57.1 ft | 2,899 | 2002 |
| La0082 over Vermilion R Perry | Fair | 382.9 ft | 2,899 | 1955 |
| La0082 over Drainage Canal | Fair | 60.0 ft | 2,899 | 1952 |
| La0082 over Warren Canal | Fair | 120.1 ft | 2,899 | 1952 |
| La0082 over Intracoastal Waterway | Fair | 3794.9 ft | 2,899 | 1976 |
| La0082 over Seventh Ward Canal | Fair | 97.1 ft | 2,899 | 1957 |
| La0343 over Creek | Fair | 21.0 ft | 2,830 | 1957 |
| La0014 over Coulee Kenny | Fair | 240.2 ft | 2,533 | 1963 |
| La0335 over Coulee Kenny | Fair | 140.1 ft | 2,516 | 1953 |
| La0013 over Creek | Fair | 23.0 ft | 2,466 | 1952 |
| La0013 over Averico Canal | Fair | 27.9 ft | 2,466 | 1952 |
| La0013 over Coulee Des Ises | Fair | 71.9 ft | 2,466 | 1952 |
| La0013 over Bayou Grand Marais | Fair | 96.1 ft | 2,466 | 1952 |
| La0082 over Langlinois Ditch | Fair | 27.9 ft | 2,000 | 1963 |
| La0082 over Creek | Fair | 26.9 ft | 2,000 | 1963 |
| La0330 over Youngs Coulee | Fair | 140.1 ft | 1,814 | 1959 |
| La0014 over Mermentau River | Fair | 3616.1 ft | 1,717 | 1976 |
| La0014 over Big Four Canal | Fair | 60.0 ft | 1,717 | 1958 |
| La0014 over Elliot Ditch | Fair | 60.0 ft | 1,717 | 1958 |
| La0014 over Creek | Fair | 22.0 ft | 1,717 | 1958 |
| La0014 over Avrico Canal | Fair | 54.1 ft | 1,717 | 1960 |
| La0700 over Hunter Canal | Fair | 27.9 ft | 1,685 | 1955 |
| La0331 over Creek | Fair | 26.9 ft | 1,638 | 1951 |
| La0330 over Bayou Tigre | Fair | 323.2 ft | 1,523 | 1960 |
| Parish RD 685 over Bayou Tigre | Fair | 100.1 ft | 1,298 | 1961 |
| La0035 over Bayou Grand Marais | Fair | 100.1 ft | 1,034 | 1976 |
| La0697 over Stream | Fair | 76.1 ft | 970 | 1976 |
| La0697 over Stream | Fair | 38.1 ft | 970 | 1976 |
| La0697 over Coulee Kennys | Fair | 76.1 ft | 970 | 1976 |
| S. Hospital DR over Youngs North Coulee | Fair | 40.0 ft | 870 | 1965 |
| S. Lemaire AVE over Sledge Canal | Fair | 40.0 ft | 780 | 1965 |
| La0696 over Coulee Kenny | Fair | 120.1 ft | 736 | 1964 |
| S. Hospital DR over Youngs South Coulee | Fair | 34.1 ft | 730 | 1965 |
| Beau RD over Coulee | Fair | 38.1 ft | 725 | 2014 |
| Placide RD over Coulee | Fair | 57.1 ft | 720 | 1996 |
| Fairview ST over Valcourt Coulee | Fair | 42.0 ft | 500 | 1965 |
| S. Holingsworth DR over Valcourt Coulee | Fair | 30.8 ft | 500 | 1970 |
| N. Hollingsworth over Valcourt Coulee | Fair | 33.1 ft | 500 | 1960 |
| Pickett RD over Youngs Coulee | Fair | 40.0 ft | 500 | 1974 |
| Cheneau RD over De John Branch Coulee | Fair | 39.0 ft | 500 | 1990 |
| La3093 over Creek | Fair | 30.8 ft | 473 | 1965 |
| La0699 over Bayou Grand Marais | Fair | 100.1 ft | 442 | 1962 |
| Old La 690 over Coulee | Fair | 57.1 ft | 430 | 1980 |
| Lopez RD over Coulee | Fair | 60.0 ft | 400 | 2012 |
| N. Gin RD over Laports Coulee | Fair | 39.0 ft | 397 | 1965 |
| La0708 over Sledge Canal | Fair | 76.1 ft | 353 | 1975 |
| Gladu Road over Coulee | Fair | 29.9 ft | 350 | 2009 |
| Boat Shop RD over Tigre Bayou | Fair | 55.1 ft | 350 | 1970 |
| Boat Shop RD over Tiger Bayou | Fair | 39.0 ft | 350 | 1970 |
| Pressley RD over Granges Coulee | Fair | 76.1 ft | 291 | 2011 |
| Cypress Point RD over Coulee | Fair | 65.9 ft | 288 | 1970 |
| Cypress Point RD over Coulee | Fair | 45.9 ft | 288 | 1960 |
| La0335 over Robins Canal | Fair | 58.1 ft | 284 | 1967 |
| La0335 over Sledge Canal | Fair | 76.1 ft | 284 | 1967 |
| La0335 over Creek | Fair | 39.0 ft | 284 | 1953 |
| Guegnon St. over Youngs South Coulee | Fair | 34.1 ft | 250 | 1965 |
| Enis RD over Canal | Fair | 76.1 ft | 250 | 1986 |
| Winfred RD over Coulee | Fair | 38.1 ft | 246 | 2014 |
| Prairie RD over Seventh Ward Canal | Fair | 80.1 ft | 241 | 2010 |
| La3147 over Pipeline Canal | Fair | 483.9 ft | 221 | 1982 |
| La3147 over Amoco Pipeline | Fair | 33.1 ft | 221 | 1982 |
| La3147 over Oil Field Canal | Fair | 472.1 ft | 221 | 1982 |
| La3147 over Drainage Canal | Fair | 151.9 ft | 221 | 1982 |
| Dalton RD over Coulee | Fair | 49.9 ft | 212 | 2005 |
| Ellis Bridge RD over Coulee | Fair | 40.0 ft | 160 | 1960 |
| Ellis Bridge RD over Gueydan Canal | Fair | 81.0 ft | 160 | 1960 |
| Amerada RD over Grand Marais Bayou | Fair | 40.0 ft | 160 | 1980 |
| Amerada RD over Coulee | Fair | 24.0 ft | 160 | 1968 |
| W. Liberty Farm RD over De John Coulee | Fair | 57.1 ft | 152 | 2014 |
| Parish RD 688 over Boston Canal | Fair | 77.1 ft | 150 | 1967 |
| Cleo RD over Bill Coulee | Fair | 24.9 ft | 150 | 1976 |
| Lomire RD over Canal #5 | Fair | 38.1 ft | 150 | 2004 |
| Wright RD over Coulee | Fair | 44.0 ft | 150 | 1965 |
| Burnell RD over Canal | Fair | 51.8 ft | 150 | 1965 |
| Elliot RD over Coulee | Fair | 45.9 ft | 150 | 1960 |
| Camile RD over Grand Marais Bayou | Fair | 46.9 ft | 143 | 1983 |
| Saltzman RD over Coulee | Fair | 89.9 ft | 140 | 1968 |
| La3143 over Warren Canal | Fair | 77.1 ft | 134 | 1966 |
| Pioneer Rd. over Coulee | Fair | 57.1 ft | 106 | 1985 |
| Junius RD over Baton Coulee | Fair | 38.1 ft | 100 | 2014 |
| Lock Access Road over Bayou Chene | Fair | 209.0 ft | 100 | 1982 |
| Gallet RD over Touchets Canal | Fair | 57.1 ft | 100 | 1977 |
| Lake RD over Coulee | Fair | 46.9 ft | 100 | 1970 |
| Corpral Marceaux R over Zigler Canal | Fair | 29.9 ft | 100 | 1972 |
| Elis Bridge RD over Gueydan Canal | Fair | 95.1 ft | 100 | 1999 |
| Clarence Lege RD over Maree Michel Canal | Fair | 63.0 ft | 100 | 1960 |
| Alvie RD over Coulee | Fair | 24.9 ft | 90 | 1989 |
| Minos RD over Coulee | Fair | 36.1 ft | 86 | 1996 |
| Oliver RD over Big Four Ditch | Fair | 49.9 ft | 80 | 1960 |
| Spencer RD over Florence Canal | Fair | 75.1 ft | 75 | 1960 |
| Spencer RD over Coulee | Fair | 44.0 ft | 70 | 1960 |
| Big 4 RD over Maree Michel Canal | Fair | 42.0 ft | 70 | 1998 |
| Ovey RD over Canal | Fair | 53.1 ft | 50 | 2016 |
| Semmes RD over Hebert Canal | Fair | 55.1 ft | 50 | 1978 |
| Arnold RD over Coulee | Fair | 47.9 ft | 50 | 1974 |
| Monceaux RD over Big Four Ditch | Fair | 65.9 ft | 40 | 1960 |
| Pelican RD over Magee Canal | Fair | 26.9 ft | 30 | 1982 |
| Coons RD over Big Four Ditch | Fair | 47.9 ft | 30 | 1978 |
| Farmer RD over Robins Canal | Fair | 35.1 ft | 30 | 1965 |
| Raoul RD over Coulee | Fair | 47.9 ft | 30 | 1960 |
| Oliver RD over Cameron Canal | Fair | 53.1 ft | 28 | 2015 |
| Vick RD over Coulee | Fair | 47.9 ft | 25 | 1970 |
| Prairie RD over Bayou Little | Fair | 84.0 ft | 18 | 1975 |
| Willie RD over Coulee | Fair | 36.1 ft | 2 | 2014 |
| Us0167 over Kenny Coulee | Good | 43.0 ft | 18,668 | 1954 |
| Us0167 over Canal | Good | 60.0 ft | 18,668 | 1954 |
| La0014 over Drainage | Good | 22.0 ft | 12,903 | 1999 |
| La0014 over Drainage | Good | 64.0 ft | 12,903 | 1999 |
| La0014 over Coulee | Good | 60.0 ft | 12,903 | 1999 |
| La0014 over Drainage | Good | 26.9 ft | 12,903 | 1999 |
| Duhon RD over Drainage Canal | Good | 43.0 ft | 8,375 | 1988 |
| La0014 over Coulee Bayou | Good | 80.1 ft | 7,329 | 1959 |
| La0092 over Coulee Granges | Good | 100.1 ft | 5,170 | 1961 |
| La0089 over Creek | Good | 60.0 ft | 4,714 | 2015 |
| La0035 over Coulee Dejon | Good | 100.1 ft | 3,591 | 2014 |
| La0035 over Sledge Canal | Good | 80.1 ft | 3,591 | 2014 |
| Jude RD over Coulee | Good | 49.9 ft | 3,300 | 2023 |
| La0014 over Vincent Canal | Good | 60.0 ft | 3,212 | 1959 |
| La3267 over Youngs North Coulee | Good | 75.1 ft | 3,084 | 2009 |
| La0082 over Little Bayou | Good | 80.1 ft | 2,899 | 2018 |
| La0082 over Drain | Good | 60.0 ft | 2,899 | 2018 |
| La0343 over Creek | Good | 40.0 ft | 2,830 | 1957 |
| North RD over Drainage Canal | Good | 80.1 ft | 2,043 | 1966 |
| S John M Hardy DR over Youngs North Coulee | Good | 27.9 ft | 2,000 | 1970 |
| La0035 over Creek | Good | 60.0 ft | 1,965 | 2014 |
| La0330 over Boston Canal | Good | 25.9 ft | 1,923 | 1959 |
| Jude RD over Bayou Tigre | Good | 80.1 ft | 1,832 | 2010 |
| La0330 over Ramsey Canal | Good | 120.1 ft | 1,814 | 1959 |
| N. Broadway ST over Laports Coulee | Good | 57.1 ft | 1,620 | 1986 |
| La0331 over Creek | Good | 60.0 ft | 1,518 | 2015 |
| Rice Cove RD over Youngs North Coulee | Good | 76.1 ft | 1,290 | 1985 |
| N. Kibbe ST over Laports Coulee | Good | 60.0 ft | 1,233 | 2010 |
| Placide RD over Coulee | Good | 60.0 ft | 1,200 | 2022 |
| La0705 over Queue De Tortue Bayou | Good | 200.1 ft | 1,034 | 2016 |
| La0035 over Creek | Good | 29.9 ft | 1,034 | 1962 |
| Dudley RD over Parc Perdu Bayou | Good | 76.1 ft | 966 | 2011 |
| Cleo RD over Coulee Baton | Good | 60.0 ft | 853 | 2010 |
| Elmo RD over Tigre Bayou | Good | 109.9 ft | 845 | 2012 |
| Dalton RD over Isle Marrone Canal | Good | 35.1 ft | 830 | 1987 |
| Charlie Field Rd. over Tiger Bayou | Good | 80.1 ft | 790 | 2011 |
| Placide RD over Coulee | Good | 36.1 ft | 749 | 2020 |
| La0690 over Banker Canal | Good | 60.0 ft | 738 | 2018 |
| S. Airport R. over Youngs South Coulee | Good | 80.1 ft | 700 | 2016 |
| Columbus RD over Touchets Canal | Good | 80.1 ft | 591 | 2009 |
| Broadview DR over Laports Coulee | Good | 35.1 ft | 575 | 2023 |
| Suire RD over Laport Coulee | Good | 35.1 ft | 574 | 2014 |
| Cheneau RD over Isle Marrone Canal | Good | 26.9 ft | 528 | 2010 |
| Community RD over Bull Hole Canal | Good | 100.1 ft | 516 | 2011 |
| La0335 over Coulee Baton | Good | 98.1 ft | 507 | 2002 |
| La0335 over Bill Canal | Good | 79.1 ft | 507 | 2001 |
| La0694 over Noel Ditch | Good | 22.0 ft | 507 | 1964 |
| Pickett RD over Coulee | Good | 57.1 ft | 500 | 1997 |
| Reginald RD over Drainage Ditch | Good | 25.9 ft | 483 | 2011 |
| La3093 over Drainage Canal | Good | 25.9 ft | 473 | 1965 |
| La3093 over Canal | Good | 24.9 ft | 473 | 1965 |
| Tan RD over Bayou Grand Marais | Good | 57.1 ft | 421 | 2018 |
| E. Conrad RD over Coulee | Good | 24.0 ft | 400 | 2012 |
| Sidney Gautreaux over Coulee | Good | 76.1 ft | 400 | 1996 |
| La0091 over Maree Michel Canal | Good | 71.9 ft | 388 | 2015 |
| La0091 over Creek | Good | 35.1 ft | 388 | 2016 |
| Sweetbay Rd. over Noel Canal | Good | 60.0 ft | 370 | 2010 |
| Isadore RD over Coulee | Good | 80.1 ft | 366 | 2010 |
| Noel RD over Noel Ditch | Good | 23.0 ft | 360 | 1965 |
| La0092 over Bayou Que De Tortue | Good | 160.1 ft | 352 | 2012 |
| Cuz RD over Isle Marrone Canal | Good | 80.1 ft | 350 | 2010 |
| Junius RD over Galleque Coulee | Good | 57.1 ft | 345 | 1986 |
| Aladin RD over Tigre Bayou | Good | 111.9 ft | 324 | 2013 |
| S. Aladin RD over Tigre Bayou | Good | 76.1 ft | 324 | 1987 |
| La0332 over Gueydan Canal | Good | 100.1 ft | 288 | 2015 |
| Pine Island RD over Coulee | Good | 76.1 ft | 286 | 2011 |
| La0335 over Creek | Good | 40.0 ft | 284 | 2018 |
| La0335 over Il Melrose Canal | Good | 60.0 ft | 284 | 2019 |
| Community RD over Bull Hole Canal | Good | 40.0 ft | 266 | 2012 |
| Roland Farm RD over Youngs Canal | Good | 57.1 ft | 250 | 1986 |
| River RD over Coulee | Good | 42.0 ft | 250 | 1970 |
| Rosewood RD over Castille Coulee | Good | 76.1 ft | 250 | 1986 |
| Rosewood RD over Des Iles Coulee | Good | 113.8 ft | 250 | 1999 |
| Elliot RD over Maree Michal Canal | Good | 100.1 ft | 243 | 2013 |
| Longleaf RD over Bayou | Good | 111.9 ft | 243 | 2013 |
| Prairie RD over Bull Hole Canal | Good | 39.0 ft | 241 | 2000 |
| Cossinade RD over Coulee Des Iles | Good | 61.0 ft | 240 | 2000 |
| La3147 over Exch Oil & Gas Corp Line | Good | 33.1 ft | 221 | 1982 |
| Wright RD over Coulee | Good | 60.0 ft | 219 | 2015 |
| Junius RD over Canal | Good | 57.1 ft | 204 | 1986 |
| Cedric RD over Grangers Canal | Good | 60.0 ft | 200 | 2000 |
| Alpha RD over Coulee Kenny | Good | 80.1 ft | 173 | 2011 |
| Amerada RD over Coulee | Good | 40.0 ft | 168 | 2011 |
| Chestnut RD over Coulee | Good | 53.1 ft | 160 | 2011 |
| Bella RD over Granger Coulee | Good | 34.1 ft | 150 | 2016 |
| Romeal RD over Robins Canal | Good | 79.1 ft | 150 | 2010 |
| Romeal RD over Sledge Canal | Good | 49.9 ft | 150 | 1977 |
| Wright RD over Coulee | Good | 47.9 ft | 150 | 1969 |
| Demosthene RD over Coulee | Good | 57.1 ft | 135 | 1986 |
| Dotsay RD over Coulee Baton Canal | Good | 38.1 ft | 133 | 2018 |
| Eddie RD over Coulee | Good | 47.9 ft | 125 | 1965 |
| Chestnut Rd. over Robins Canal | Good | 33.1 ft | 118 | 2016 |
| G. Simon RD over Que De Tortue | Good | 122.0 ft | 112 | 2014 |
| Riceville RD over Coulee | Good | 35.1 ft | 110 | 2016 |
| Holly Rd. over Vincent Canal | Good | 60.0 ft | 106 | 2012 |
| Pioneer RD over Coulee Baton | Good | 80.1 ft | 106 | 2011 |
| Bluebonnet RD over Coulee | Good | 28.9 ft | 105 | 2011 |
| Cleo Road over Broussard Canal | Good | 38.1 ft | 100 | 2020 |
| Roy RD over Coulee | Good | 37.1 ft | 100 | 2022 |
| Lake RD over Seventh Ward Canal | Good | 95.1 ft | 100 | 1987 |
| Ivy RD over Sledge Canal | Good | 76.1 ft | 100 | 1986 |
| Lloyd RD over Bayou Grand Marais | Good | 80.1 ft | 96 | 2011 |
| Preston RD over Marrone Canal | Good | 80.1 ft | 80 | 2015 |
| Juniper RD over Sledge Canal | Good | 39.0 ft | 80 | 2022 |
| La1246 over Vermilion River | Good | 362.9 ft | 80 | 1992 |
| Melrose RD over Galleque Coulee | Good | 41.0 ft | 77 | 2012 |
| Humble RD over Moon Island Canal | Good | 35.1 ft | 73 | 2013 |
| Bluebonnet RD over Grand Marais Bayou | Good | 80.1 ft | 61 | 2010 |
| Maree Michel RD over Maree Michel Canal | Good | 58.1 ft | 58 | 2019 |
| Zwan RD over Coulee | Good | 57.1 ft | 58 | 1985 |
| City Park Dr. over Laports Coulee | Good | 27.9 ft | 50 | 2011 |
| W. Beech RD over Coulee | Good | 24.9 ft | 50 | 2023 |
| Dennis RD over Coulee Des Iles | Good | 25.9 ft | 46 | 2011 |
| Juniper RD over Robins Canal | Good | 37.1 ft | 46 | 2011 |
| Emery RD over Des Iles Coulee | Good | 80.1 ft | 20 | 2009 |
| Zaunbrecher Rd. over Coulee | Good | 36.4 ft | 12 | 2015 |