| US 90 over East Pearl River | Poor | 961.0 ft | 2,600 | 1934 |
| Lakeshore Road over Bayou | Poor | 57.1 ft | 2,400 | 1974 |
| Beach Blvd. over Grand Bayou | Poor | 34.1 ft | 2,000 | 1988 |
| Beach Blvd. over Bayou | Poor | 26.9 ft | 2,000 | 1988 |
| Stewart Drive over Watts Bayou | Poor | 57.1 ft | 165 | 1988 |
| North Railroad AVE over Marsh | Poor | 68.9 ft | 100 | 2001 |
| Lott Mccarty RD over Mill Creek | Poor | 194.9 ft | 89 | 1961 |
| N. Railroad Ave. over 3rd Marsh | Poor | 68.9 ft | 50 | 2001 |
| I 10 over Jourdan River | Fair | 3632.9 ft | 53,000 | 2004 |
| I 10 over East Pearl River | Fair | 4987.9 ft | 47,000 | 1966 |
| SR 43 over Bayou Talla | Fair | 120.1 ft | 14,000 | 1961 |
| Kiln-delisle RD over Over Bayou Coco | Fair | 30.2 ft | 6,400 | 1973 |
| Lakeshore Road over Drain | Fair | 57.1 ft | 4,900 | 1974 |
| Lakeshore Road over Drain | Fair | 95.1 ft | 4,900 | 1974 |
| SR 603 over Orphan Creek | Fair | 149.9 ft | 3,700 | 1955 |
| SR 603 over Bayou Bacon | Fair | 149.9 ft | 3,700 | 1955 |
| Texas Flat Road over Turtleskin Creek | Fair | 151.9 ft | 3,300 | 1994 |
| SR 603 over Cypress Creek | Fair | 89.9 ft | 3,100 | 1955 |
| US 90 over Whites Bayou | Fair | 560.0 ft | 2,600 | 2009 |
| Rocky Hill Dedeaux over Over Drain | Fair | 22.0 ft | 1,900 | 1964 |
| Ms HWY 607 SB over Turtleskin Creek | Fair | 102.0 ft | 1,700 | 1970 |
| SR 604 over Stream | Fair | 21.0 ft | 1,300 | 1983 |
| Lower Bay Road over Mulatto Bayou | Fair | 28.9 ft | 1,248 | 2009 |
| N. Beach Blvd. over Bayou | Fair | 22.3 ft | 1,000 | 1988 |
| Old Kilin RD over Catahoula Creek | Fair | 151.9 ft | 940 | 1994 |
| Firetower Road over Branch | Fair | 95.1 ft | 600 | 1978 |
| Firetower Road over Branch Of Bayou Latterre | Fair | 95.1 ft | 600 | 1979 |
| Firetower Road over Bayou Latterre | Fair | 140.1 ft | 600 | 1979 |
| Bayou La Croix RD over Bayou La Croix | Fair | 76.1 ft | 375 | 1977 |
| Preacher Powell RD over Catahoula Creek | Fair | 120.1 ft | 320 | 1980 |
| Spruce Drive over Canal | Fair | 68.9 ft | 300 | 2001 |
| Old Joe Moran RD over Branch Of Bayou Latterre | Fair | 57.1 ft | 180 | 1974 |
| E. Lake Cypress DR over Lake | Fair | 92.5 ft | 150 | 2018 |
| Indian Ridge Road over Blacksnake Branch | Fair | 95.1 ft | 120 | 1995 |
| V-bar Road over Bell Creek | Fair | 145.0 ft | 100 | 1969 |
| Mitchell Road over Catahoula Creek | Fair | 184.1 ft | 100 | 1988 |
| Flat Top Road over Dead Tiger Creek | Fair | 95.1 ft | 100 | 1966 |
| Lawrence Ladner RD over Drainage | Fair | 57.1 ft | 45 | 2022 |
| Lawrence Ladner RD over Drainage | Fair | 68.9 ft | 45 | 2022 |
| I 10 over SR 607 | Good | 282.2 ft | 23,500 | 1967 |
| I 10 over SR 607 | Good | 282.2 ft | 23,000 | 1967 |
| I 10 over Stream | Good | 46.9 ft | 20,500 | 1967 |
| I 10 over Stream | Good | 46.9 ft | 20,500 | 1967 |
| I 10 over Stream | Good | 34.1 ft | 20,500 | 1967 |
| I 10 over Stream | Good | 34.1 ft | 20,500 | 1967 |
| I 10 over SR 43 | Good | 242.1 ft | 20,500 | 1967 |
| I 10 over SR 43 | Good | 242.1 ft | 20,500 | 1967 |
| SR 43 over Edwards Bayou | Good | 33.1 ft | 17,000 | 1993 |
| SR 43 over Bayou Lacroix | Good | 574.1 ft | 17,000 | 1961 |
| US 90 over Bay ST Louis | Good | 11128.9 ft | 16,000 | 2008 |
| SR 43 over Jourdan River | Good | 366.1 ft | 14,000 | 1961 |
| SR 43 over Bayou Lacroix | Good | 574.1 ft | 8,500 | 1993 |
| Kiln-delisle Road over Drain | Good | 34.1 ft | 6,400 | 1978 |
| US 90 over Bayou Phillip | Good | 160.1 ft | 6,000 | 1965 |
| US 90 over Bayou Phillip | Good | 160.1 ft | 6,000 | 1986 |
| Kiln-delisle RD over Bayou Laterre | Good | 240.2 ft | 5,625 | 2022 |
| Kiln-delisle Road over Rotten Bayou | Good | 160.1 ft | 5,300 | 1978 |
| Kapalama Road over Mill Creek | Good | 92.5 ft | 5,000 | 2016 |
| SR 43 over Orphan Creek | Good | 160.1 ft | 4,200 | 1963 |
| SR 43 over Bayou Bacon | Good | 200.1 ft | 4,200 | 1963 |
| Diamondhead DR over I 10 | Good | 368.1 ft | 4,100 | 1968 |
| Texas Flat Road over Wolf Branch | Good | 39.7 ft | 4,000 | 2008 |
| Texas Flat RD over Trib To Jourdan River | Good | 39.0 ft | 4,000 | 2008 |
| Texas Flat RD over Creek | Good | 29.9 ft | 4,000 | 2008 |
| Texas Flat RD over Trib To Jourdan River | Good | 22.6 ft | 4,000 | 2008 |
| Texas Flat RD over Bch Of Turtleskin Ck | Good | 29.9 ft | 4,000 | 2008 |
| SR 607 over Stream | Good | 21.0 ft | 3,850 | 1971 |
| SR 607 over Stream | Good | 21.0 ft | 3,850 | 1968 |
| SR 43 over Hickory Creek | Good | 230.0 ft | 3,600 | 1963 |
| SR 43 over Crane Pond Creek | Good | 32.2 ft | 3,600 | 1963 |
| SR 43 over Catahoula Creek | Good | 160.1 ft | 3,600 | 1963 |
| US 90 over Cowan Bayou | Good | 640.1 ft | 2,600 | 2009 |
| SR 607 over Indian Camp Branch | Good | 121.7 ft | 2,300 | 2015 |
| SR 607 over Indian Camp Branch | Good | 121.7 ft | 2,300 | 2016 |
| SR 607 over Second Alligator Branch | Good | 182.1 ft | 2,300 | 2015 |
| SR 607 over Second Alligator Branch | Good | 181.8 ft | 2,300 | 2016 |
| Caesar Necaise RD over Drain | Good | 26.9 ft | 1,800 | 1971 |
| Caesar Necaise RD over Catahoula Creek | Good | 160.1 ft | 1,800 | 2005 |
| Caesar Necaise RD over Hickory Creek | Good | 194.9 ft | 1,800 | 2020 |
| Ms HWY 607 NB over Turtleskin Creek | Good | 100.1 ft | 1,700 | 2012 |
| Rocky Hill Dedeaux over Leterre Trib | Good | 57.1 ft | 1,400 | 2015 |
| Rocky Hill Dedeaux over Bayou Leterre | Good | 162.1 ft | 1,400 | 2018 |
| Old Lower Bay Road over Drainage Ditch | Good | 26.6 ft | 1,248 | 2009 |
| Old Lower Bay Rd. over Bayou | Good | 22.0 ft | 1,200 | 1980 |
| S.railroad Ave. over Mud Bayou | Good | 40.0 ft | 450 | 2023 |
| Bayou La Croix RD over Bayou Marone | Good | 68.9 ft | 425 | 2022 |
| Lagan Street over Canal | Good | 57.1 ft | 400 | 1983 |
| Clermont BLVD over Creek | Good | 57.1 ft | 400 | 2001 |
| Washington Road over Edwards Bayou | Good | 38.1 ft | 400 | 2017 |
| Firetower Road over Drain | Good | 25.9 ft | 320 | 1978 |
| S.railroad Ave. over Grand Bayou | Good | 57.1 ft | 300 | 2009 |
| Anner Necaise RD over Branch | Good | 68.9 ft | 300 | 2015 |
| Ansley Road over Bayou | Good | 102.0 ft | 280 | 2019 |
| Old Joe Moran RD over Bayou Coco | Good | 29.9 ft | 200 | 1992 |
| Kiln-picayune RD over Bayou Talla | Good | 68.9 ft | 200 | 2015 |
| Crane Creek Road over Crane Creek | Good | 164.0 ft | 180 | 2022 |
| Necaise-anna Road over Branch | Good | 57.1 ft | 150 | 2021 |
| Necaise-anna Road over Hickory Creek | Good | 113.8 ft | 100 | 1989 |
| Old Dosset Road over Bayou Bacon | Good | 132.9 ft | 100 | 1986 |
| Old Dossett Road over Drain | Good | 26.6 ft | 100 | 1986 |
| Joes Bayou Road over Joes Bayou | Good | 30.8 ft | 100 | 2004 |
| County Road 357 over Bayou Bacon | Good | 32.2 ft | 100 | 1999 |
| Flat Top Road over Everett Branch | Good | 57.1 ft | 70 | 2018 |
| Flat Top Road over Bogue Homa Bayou | Good | 68.9 ft | 50 | 2022 |
| County Road 357 over Orphan Creek | Good | 21.0 ft | 40 | 1995 |
| Road 258 over Pigeon Roost Branch | Good | 28.2 ft | 20 | 1997 |
| Sam Farve Road over Bayou Coco | Good | 33.8 ft | 20 | 2001 |