Poor-condition bridges in Louisiana
1,423 of Louisiana's 12,684 bridges (11.2%) are rated poor.The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.Nationally, 6.7% of bridges carry this rating.
- Poor bridges
- 1,423
- 11.2% of state total
- Average age
- 56.6 yrs
- Posted with load limits
- 812
- Closed
- 89
Busiest poor-condition bridges
Top 300 by daily traffic · 5,389,872 total daily crossings| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| US0090-B over Mississippi River No. 023602830802442 | Orleans Parish | 1.4 MI W of LA 428 | 1985 | Truss - Thru | 3,019 ft | 154,311 | Poor |
| I0010 over Service RD & Upt R/R No. 023604509003436 | Orleans Parish | 3.13 MI East of I-610 | 1960 | Stringer/Multi-beam or Girder | 1,334 ft | 154,311 | Poor |
| I0010 over Vet Mem HWY No. 022604501503821 | Jefferson Parish | 1.8 MI East of LA 49 | 1967 | Stringer/Multi-beam or Girder | 2,620 ft | 137,542 | Poor |
| I0020 over M.P. RR No. 040904510106282 | Caddo Parish | .6 MI East of US80 | 1965 | Stringer/Multi-beam or Girder | 412 ft | 98,318 | Poor |
| I0020 over M.P. RR No. 040904510106311 | Caddo Parish | .6 MI East of US 80 | 1965 | Stringer/Multi-beam or Girder | 412 ft | 98,318 | Poor |
| I0020 over Lk Shore Dr&kesrr No. 040904510117061 | Caddo Parish | .5 MI East of US 80 | 1965 | Girder and Floorbeam System | 802 ft | 98,318 | Poor |
| I0020 over Lk Shore Dr&kcsrr No. 040904510117062 | Caddo Parish | .5 MI East of US 80 | 1965 | Girder and Floorbeam System | 820 ft | 98,318 | Poor |
| I0020 over Marshall St/La 1/RRS. No. 040904510118982 | Caddo Parish | I-20 over LA 1 | 1965 | Stringer/Multi-beam or Girder | 1,837 ft | 98,318 | Poor |
| I0020 over On Ramp to I-20 Wbl No. 040904510111816 | Caddo Parish | I-220 Ramps over I-20 | 1980 | Stringer/Multi-beam or Girder | 1,238 ft | 87,567 | Poor |
| I0020 over I-20 Ramp W-N I-20 Mkt S No. 040904510118917 | Caddo Parish | I-20 Ramp to LA 1 | 1985 | Girder and Floorbeam System | 1,481 ft | 87,567 | Poor |
| I0020 over Marshall ST&LA&KCI-20 No. 040904510118986 | Caddo Parish | I-20 Ramp to LA 1 | 1965 | Stringer/Multi-beam or Girder | 814 ft | 87,567 | Poor |
| I0010 over Sabine Relief No. 071004509101761 | Calcasieu Parish | 2.1 MI West of LA 109 | 1954 | Tee Beam | 722 ft | 86,969 | Poor |
| I0010 over Calcasieu River RR Sts No. 071004509127691 | Calcasieu Parish | 2.3 MI E of I-210 | 1952 | Truss - Thru | 6,617 ft | 86,600 | Poor |
| I0020 over St. Louis & SW RR No. 040904510119331 | Caddo Parish | .2 MI East of LA 1 | 1965 | Girder and Floorbeam System | 365 ft | 84,672 | Poor |
| I0010 over LA 385 No. 071004509129981 | Calcasieu Parish | 2.7 MI E of LA 378 | 1961 | Stringer/Multi-beam or Girder | 574 ft | 73,488 | Poor |
| I0020 over Stl&sw-Kcs Rr/Westerfiel No. 040804510201031 | Bossier Parish | 1.04 MI East LA 1 | 1966 | Girder and Floorbeam System | 648 ft | 69,892 | Poor |
| I0010 over I0049/US0167 No. 032804500509761 | Lafayette Parish | 1.33 Mi. East of LA 182 | 1968 | Stringer/Multi-beam or Girder | 235 ft | 56,748 | Poor |
| LA3046 over R/R City Streets LA 611 No. 022604230100481 | Jefferson Parish | .4 MI North of US 90 | 1957 | Stringer/Multi-beam or Girder | 2,322 ft | 55,994 | Poor |
| I0020 over Creek No. 053104510512331 | Lincoln Parish | 2.43 MI East of LA 147 | 1963 | Culvert | 51 ft | 50,895 | Poor |
| I0010 over I-610 & I-10 No. 023604503400482 | Orleans Parish | .5 MI East of I-10 | 1963 | Stringer/Multi-beam or Girder | 2,285 ft | 49,634 | Poor |
| LA0039 over Inner Harbor Nav Canal No. 023600463102341 | Orleans Parish | 2.3 MI E of I-10 | 1957 | Movable - Lift | 1,535 ft | 47,739 | Poor |
| LA0039 over RR Canal No. 024400463200201 | St. Bernard Parish | 3.8 M East of I-10 | 1991 | Culvert | 28 ft | 47,739 | Poor |
| Palmetto ST Onramp over KCS RR No. 023629523900765 | Orleans Parish | 2.4 MI East of LA 3046 | 1960 | Stringer/Multi-beam or Girder | 682 ft | 47,738 | Poor |
| I0020 over Stl&sw-Kcs Rr/Westerfiel No. 040804510201032 | Bossier Parish | 1.04 MI East LA 1 | 1966 | Girder and Floorbeam System | 648 ft | 45,300 | Poor |
| US0190 over Creek No. 611700000610346 | East Baton Rouge Parish | 1.1 M N of LA 37 | 1960 | Culvert | 24 ft | 44,391 | Poor |
| I0010 over Vet Mem HWY No. 022604501503912 | Jefferson Parish | 1.9 MI East of LA 49 | 1967 | Stringer/Multi-beam or Girder | 2,260 ft | 41,695 | Poor |
| I0010 over LA 415 No. 616104500810112 | West Baton Rouge Parish | I0010 | 1969 | Stringer/Multi-beam or Girder | 963 ft | 41,644 | Poor |
| I0020 over Crows CR Relief No. 040704510400302 | Bienville Parish | 0.30M East of Webster Ph | 1960 | Stringer/Multi-beam or Girder | 160 ft | 37,514 | Poor |
| I0020 over Bear Creek No. 040704510401542 | Bienville Parish | .54 MI East of US 80 | 1964 | Slab | 175 ft | 37,514 | Poor |
| LA0039 over N O P B Rr(claiborne Ave No. 023600463101202 | Orleans Parish | .6 MI East of LA 3021 | 1949 | Stringer/Multi-beam or Girder | 1,176 ft | 36,993 | Poor |
| I0020 over Youngs Bayou No. 053704510619626 | Ouachita Parish | .7 MI East of LA 594 | 1965 | Slab | 140 ft | 31,285 | Poor |
| LA0617 over I-20 No. 053708371701301 | Ouachita Parish | LA 617 over I-20 | 1986 | Stringer/Multi-beam or Girder | 391 ft | 31,200 | Poor |
| US0165 over Youngs Bayou No. 053700153105821 | Ouachita Parish | .7 MI North of LA 15 | 1966 | Slab | 120 ft | 29,759 | Poor |
| Johnston Street over Coulee Mine Br No. 032800800208171 | Lafayette Parish | 0.3 Miles East of LA 3025 | 1958 | Slab | 80 ft | 29,320 | Poor |
| US0061 over LA 73 North No. 611700079000442 | East Baton Rouge Parish | 1.33 Mi. South of I-12 | 1953 | Stringer/Multi-beam or Girder | 320 ft | 29,303 | Poor |
| LA0511 over Red R. C.Fant Pkwy Ar Te No. 040801020300001 | Bossier Parish | 1.0 MI West of US 71 | 1968 | Truss - Thru | 2,823 ft | 28,999 | Poor |
| US0190 over US190B/LA21/BOUGE Falaya No. 625200593001701 | St. Tammany Parish | US0190 | 1958 | Stringer/Multi-beam or Girder | 1,130 ft | 28,900 | Poor |
| Unnamed RD over I-10 No. 023604509019121 | Orleans Parish | 3.1 MI East of I-510 | 1969 | Stringer/Multi-beam or Girder | 1,379 ft | 28,550 | Poor |
| Unnamed RD over I-10 No. 023604509020561 | Orleans Parish | 4.5 MI East of I-510 | 1969 | Stringer/Multi-beam or Girder | 1,479 ft | 28,550 | Poor |
| I0010 over US 165 Frontage RD RR No. 072704500300771 | Jefferson Davis Parish | 1.8 MI E of LA 383 | 1964 | Stringer/Multi-beam or Girder | 742 ft | 27,700 | Poor |
| US0167 over Coulee Mine No. 032800800207451 | Lafayette Parish | 2.58 MI E of LA 3073 | 1958 | Slab | 120 ft | 27,213 | Poor |
| S Broad ST over I-10; Rr; Sts No. 023629574900581 | Orleans Parish | 2.0 MI S. of Tulane Ave. | 1951 | Stringer/Multi-beam or Girder | 2,589 ft | 27,209 | Poor |
| US0190 over US 61-SCENIC No. 611700079010822 | East Baton Rouge Parish | 2.30 MI E of LA 1 | 1940 | Tee Beam | 200 ft | 26,376 | Poor |
| LA0001 over Port Allen Canal No. 616100500708321 | West Baton Rouge Parish | 1 MI N of LA 988 | 1960 | Girder and Floorbeam System | 2,469 ft | 25,347 | Poor |
| LA0001 over Mo Pacific RR No. 616100500711951 | West Baton Rouge Parish | 0.25 MI N of LA 987-2 | 1952 | Stringer/Multi-beam or Girder | 1,392 ft | 25,347 | Poor |
| W. Metairie Ave over Suburban Canal No. 022629589901052 | Jefferson Parish | 0.1MI.E.OF Houma Blv | 1968 | Slab | 57 ft | 24,900 | Poor |
| I0049 over Bayou Clear Div. Canal No. 084004550519161 | Rapides Parish | 0.64 Mi. North of LA 3265 | 1990 | Slab | 280 ft | 24,080 | Poor |
| LA0047 over Bayou Bienvenue No. 023601480200001 | Orleans Parish | 3.0 MI South of I-10 | 1973 | Slab | 300 ft | 23,365 | Poor |
| I0020 over US71&KCSRR No. 040804510201416 | Bossier Parish | Ramps for US 71 | 1966 | Stringer/Multi-beam or Girder | 544 ft | 23,105 | Poor |
| LA0046 over No Public Belt R/R No. 023600460202211 | Orleans Parish | 2.21 MI South of LA 39 | 1960 | Slab | 52 ft | 23,049 | Poor |
| LA0046 over Sister Street No. 023600460202341 | Orleans Parish | 2.34 MI South of LA 39 | 1960 | Slab | 52 ft | 23,049 | Poor |
| St. Claude /La 46 over Industrial Canal No. 023629578900151 | Orleans Parish | 2.28 MI South of LA 39 | 1950 | Movable - Bascule | 137 ft | 23,049 | Poor |
| Almonaster Ave over City Street/Railroad No. 023630004900105 | Orleans Parish | .15 MI S of Downman Road | 1991 | Stringer/Multi-beam or Girder | 874 ft | 22,680 | Poor |
| US0167 over I-20 No. 053100231000581 | Lincoln Parish | US 167 over I-20 | 1960 | Stringer/Multi-beam or Girder | 292 ft | 22,345 | Poor |
| Linwood Ave over KCS Mopac & Pac Rrs No. 040932295934551 | Caddo Parish | 0.1 Mi. So. of U.S. 80 | 1950 | Stringer/Multi-beam or Girder | 709 ft | 22,308 | Poor |
| US0190 over Uprr/ Acadia Prep Cir No. 034900121301432 | St. Landry Parish | 3.0 MI West of LA 743 | 1962 | Stringer/Multi-beam or Girder | 407 ft | 20,176 | Poor |
| LA0020 over Drainage Canal No. 022900650605001 | Lafourche Parish | 5.0 MI North of LA 308 | 1968 | Slab | 38 ft | 20,091 | Poor |
| LA0014-B over Vermilion R/Abbeville No. 035700553001081 | Vermilion Parish | 0.1 MI W. of US 167 | 1964 | Movable - Lift | 353 ft | 19,800 | Poor |
| LA0037 over US 61 No. 611702540103122 | East Baton Rouge Parish | 1.4 MI W. of LA 946 | 1968 | Stringer/Multi-beam or Girder | 212 ft | 19,515 | Poor |
| Plank Road over Hurricane Creek No. 611700600104171 | East Baton Rouge Parish | 0.01 MI E of LA 1 | 1956 | Culvert | 29 ft | 19,417 | Poor |
| US0061 over I-10 No. 023600070101061 | Orleans Parish | US 61 over I-10 | 1940 | Stringer/Multi-beam or Girder | 1,442 ft | 19,200 | Poor |
| US0190 over Mississippi River No. 611700071000001 | East Baton Rouge Parish | 1.1 MI W of US 61 | 1939 | Truss - Thru | 5,879 ft | 18,380 | Poor |
| I0049 over Bayou Derbonne No. 083504550611101 | Natchitoches Parish | 0.69 Miles North of LA 11 | 1986 | Culvert | 50 ft | 18,305 | Poor |
| I0049 over Bayou Lacarp No. 083504550613051 | Natchitoches Parish | 2.68 MI North of LA 119 | 1986 | Culvert | 42 ft | 18,305 | Poor |
| US0190 over Drain No. 070600280311381 | Beauregard Parish | 2.0 MI East of LA 3226 | 1964 | Culvert | 30 ft | 18,056 | Poor |
| US0165 over Pine Bayou No. 053700153103652 | Ouachita Parish | 3.65 MI North of US 165 B | 1963 | Slab | 80 ft | 17,565 | Poor |
| US0071 over Cross Bayou No. 040900110100351 | Caddo Parish | .1 MI North of LA 173 | 1966 | Girder and Floorbeam System | 495 ft | 17,247 | Poor |
| US0171 over Buchanan Bayou No. 040900250804142 | Caddo Parish | 3.3 Mi. S. of LA 526 | 1953 | Tee Beam | 120 ft | 16,911 | Poor |
| LA3094 over Cross Bayou No. 040900250815432 | Caddo Parish | 0.1 MI S of LA 173 | 1960 | Stringer/Multi-beam or Girder | 450 ft | 16,911 | Poor |
| S Campus DR over Corporation Canal No. 611730246911021 | East Baton Rouge Parish | L.S.U. Campus (state) | 1955 | Slab | 96 ft | 16,457 | Poor |
| US0051 over Yellow Water River No. 625300170403601 | Tangipahoa Parish | 0.3 MI N of LA 3234 | 1953 | Slab | 120 ft | 16,234 | Poor |
| I0020 over Macks Bayou No. 040804510204236 | Bossier Parish | 0.02 MI W of LA 782-2 | 1967 | Slab | 218 ft | 15,642 | Poor |
| US0080 over Alligator Bayou No. 040800010306051 | Bossier Parish | 1.2 MI E of LA782-2 | 1955 | Slab | 80 ft | 15,627 | Poor |
| US0011 over No&ne Railroad No. 625200180400531 | St. Tammany Parish | 1.05 MI S of I-12 EB | 1937 | Stringer/Multi-beam or Girder | 828 ft | 15,607 | Poor |
| LA0001 over KCS Rr/Jones ST No. 040900530908341 | Caddo Parish | 2.6 MI North of LA 3032 | 1954 | Stringer/Multi-beam or Girder | 1,899 ft | 15,401 | Poor |
| LA0006 over Red River @ Grand Ecore No. 083500340604021 | Natchitoches Parish | 2.3 Mi. N of JCT 3175 | 1959 | Girder and Floorbeam System | 1,879 ft | 15,363 | Poor |
| LA0027 over I-10 No. 071008102702222 | Calcasieu Parish | 1.5 MI S of US 90 | 1962 | Stringer/Multi-beam or Girder | 280 ft | 14,973 | Poor |
| LA0027 over Dinde Bayou No. 071008102702452 | Calcasieu Parish | 1.2 MI S of US 90 | 1960 | Slab | 114 ft | 14,973 | Poor |
| LA0378 over W Fork Calcasieu River No. 071008101204221 | Calcasieu Parish | 4.6 MI N of US 90 | 1968 | Movable - Lift | 624 ft | 14,767 | Poor |
| US0190 over Atchafalaya Fldwy No. 034900080402332 | St. Landry Parish | 1.88 MI E of US 71 | 1961 | Stringer/Multi-beam or Girder | 3,984 ft | 14,088 | Poor |
| LA3094 over Kansas City Southern RR No. 040900250814211 | Caddo Parish | 3.6 MI North of LA 511 | 1977 | Stringer/Multi-beam or Girder | 248 ft | 14,003 | Poor |
| LA3094 over Cross Bayou No. 040900250815431 | Caddo Parish | 1.9 Miles North of US80 | 1960 | Stringer/Multi-beam or Girder | 450 ft | 14,003 | Poor |
| LA3094 over Twelve Mile Bayou No. 040900250900911 | Caddo Parish | .9 MI North of LA 173 | 1968 | Girder and Floorbeam System | 572 ft | 14,003 | Poor |
| N. Hollywood RD over Drain Canal No. 025529357900441 | Terrebonne Parish | 0.6 Mi. W. of LA 182 | 1965 | Culvert | 54 ft | 13,934 | Poor |
| I0049 over LA0010 No. 034904550218852 | St. Landry Parish | 12.8 MI SE of LA 29 | 1989 | Stringer/Multi-beam or Girder | 521 ft | 13,540 | Poor |
| LA0042 over Amite River @ Pvincent No. 623202600200001 | Livingston Parish | 0.1 M S of LA 16 | 1963 | Movable - Swing | 398 ft | 13,122 | Poor |
| LA3185 over Drain Canal No. 022908292503811 | Lafourche Parish | 2.3 MI West of LA 3107 | 1969 | Slab | 38 ft | 12,957 | Poor |
| LA0182 over Atchaf.R/Berwick Bay No. 035100050100001 | St. Mary Parish | 1.4 MI West of US 90 | 1933 | Truss - Thru | 3,746 ft | 12,788 | Poor |
| LA0594 over I-20 No. 053703260100711 | Ouachita Parish | 0.68 MI NE of LA 15 | 1965 | Stringer/Multi-beam or Girder | 465 ft | 12,786 | Poor |
| S. Flannery RD over Lively Bayou No. 611730268910211 | East Baton Rouge Parish | 440 Ft N of LA 426 | 1965 | Stringer/Multi-beam or Girder | 96 ft | 12,710 | Poor |
| US0190 over US 61-SCENIC No. 611700079010821 | East Baton Rouge Parish | 0.78 MI W of I-110 SB | 1940 | Tee Beam | 200 ft | 12,262 | Poor |
| US0190 over LA 415/M P RR @ Lobdell No. 616100080102931 | West Baton Rouge Parish | 5.20 MI W of US61 | 1940 | Stringer/Multi-beam or Girder | 995 ft | 12,262 | Poor |
| US0090 over New Iberia Southern Cana No. 032304240409826 | Iberia Parish | 1.10 MI W of LA 83 | 1999 | Slab | 120 ft | 12,192 | Poor |
| I0049 over B Clear Diversion Canal No. 084004550519162 | Rapides Parish | 0.64 Mi. North of LA 3265 | 1990 | Slab | 280 ft | 11,969 | Poor |
| US0080 over KCS RR No. 040900010209141 | Caddo Parish | 5.9 MI East Pf I-220 | 1927 | Tee Beam | 132 ft | 11,856 | Poor |
| US0167 over Mosley Mill Creek No. 082200230309801 | Grant Parish | 3.56 Mi. North of LA 472 | 1975 | Slab | 57 ft | 11,712 | Poor |
| US0167 over Bear Creek No. 082200230314371 | Grant Parish | 8.13 Mi. North of LA 472 | 1975 | Slab | 134 ft | 11,712 | Poor |
| LA0544 over Cypress Creek No. 053102960306561 | Lincoln Parish | 2.0 MI North of I-20 | 1961 | Slab | 135 ft | 11,636 | Poor |
| LA0544 over I-20 No. 053102960308571 | Lincoln Parish | LA 544 over I-20 | 1963 | Stringer/Multi-beam or Girder | 240 ft | 11,636 | Poor |
| I0010 over US 165 Frontage RD RR No. 072704500300772 | Jefferson Davis Parish | 3.3 MI W of LA 101 | 1964 | Stringer/Multi-beam or Girder | 722 ft | 11,635 | Poor |
| LA0308 over Drainage Canal No. 022904079014381 | Lafourche Parish | .5 MI South of LA 655 | 1965 | Slab | 114 ft | 11,623 | Poor |
| LA0427 over Bayou Manchac No. 611708172300001 | Ascension Parish | 2.1 MI W of LA 42 | 1972 | Slab | 114 ft | 11,384 | Poor |
| US0080 over I-20 No. 040900010106371 | Caddo Parish | 0.12 Mi. N. of 511 | 1965 | Stringer/Multi-beam or Girder | 359 ft | 11,342 | Poor |
| LA3158 over Drain No. 625308533900001 | Tangipahoa Parish | 0.2 MI S of I-12 | 1975 | Slab | 39 ft | 11,309 | Poor |
| LA0019 over White Bayou No. 611702500110141 | East Baton Rouge Parish | 1.28 MI N of LA 64 | 1951 | Tee Beam | 266 ft | 11,198 | Poor |
| LA0001-X over Cane River No. 083500530413041 | Natchitoches Parish | 0.19 Mi. North of LA 1223 | 1936 | Tee Beam | 370 ft | 11,003 | Poor |
| LA0001 over Bayou Plaquemine No. 612400500614452 | Iberville Parish | 0.20 MI SE of LA 77 | 1950 | Truss - Thru | 1,259 ft | 10,843 | Poor |
| Goodwood Blvd over Jones Creek No. 611730269910441 | East Baton Rouge Parish | 1.5 MI E of US 61 | 1960 | Stringer/Multi-beam or Girder | 116 ft | 10,543 | Poor |
| US0190 over Little Teche Bayou No. 034900121304492 | St. Landry Parish | 0.07 MI W of LA 743 | 1962 | Stringer/Multi-beam or Girder | 122 ft | 10,487 | Poor |
| LA0083 over Bayou Choupique No. 035102390214902 | St. Mary Parish | 1.28 MI South of LA 182 | 1978 | Slab | 120 ft | 10,148 | Poor |
| US0090 over Wax Lake Outlet No. 035104240522602 | St. Mary Parish | 0.6 MI West of LA 182 | 1975 | Stringer/Multi-beam or Girder | 1,303 ft | 10,035 | Poor |
| US0090 over Bayou Ramos No. 035104240536942 | St. Mary Parish | 2.5 MI W. of LA 662 | 1994 | Stringer/Multi-beam or Girder | 8,369 ft | 10,035 | Poor |
| US0090 over I-10/RAMPS No. 071000030405781 | Calcasieu Parish | 2.6 MI E of LA 108 | 1960 | Stringer/Multi-beam or Girder | 1,172 ft | 9,865 | Poor |
| LA0159 over KCS RR Minden No. 046000270313241 | Webster Parish | 3.6 MI N of LA164 | 1960 | Stringer/Multi-beam or Girder | 120 ft | 9,864 | Poor |
| LA0001 over CO Canal Lockport No. 022900640601401 | Lafourche Parish | .1 MI North of LA 655 | 1959 | Movable - Lift | 410 ft | 9,831 | Poor |
| US0061 over Baton Rouge Bayou No. 611700190205372 | East Baton Rouge Parish | 4.0 MI S of LA 64 | 1961 | Stringer/Multi-beam or Girder | 122 ft | 9,721 | Poor |
| I0049 over LA0010 No. 034904550218851 | St. Landry Parish | 2 Miles North of LA 103 | 1989 | Stringer/Multi-beam or Girder | 495 ft | 9,668 | Poor |
| LA0073 over Bayou Manchac No. 611700770400001 | East Baton Rouge Parish | 0.68 MI N of LA 427 | 1931 | Truss - Thru | 325 ft | 9,615 | Poor |
| LA0431 over New River No. 610302670201371 | Ascension Parish | 1.37 MI NE JCT US 61 | 1982 | Slab | 57 ft | 9,608 | Poor |
| LA0431 over Black Bayou No. 610302670202161 | Ascension Parish | 2.16 MI N JCT US 61 | 1983 | Slab | 76 ft | 9,608 | Poor |
| LA0431 over Villar Canal No. 610302670209481 | Ascension Parish | 0.2 M S of LA 42 | 1971 | Slab | 58 ft | 9,608 | Poor |
| LA0431 over Villar Drainage No. 610302670209621 | Ascension Parish | 400 Ft S of LA 42 | 1971 | Slab | 57 ft | 9,608 | Poor |
| LA0151 over I-20 No. 040700890500721 | Bienville Parish | LA 151 over I-20 | 1963 | Stringer/Multi-beam or Girder | 267 ft | 9,385 | Poor |
| LA0397 over English Bayou No. 071000000500046 | Calcasieu Parish | 0.3 MI N of I-10 | 1963 | Slab | 160 ft | 9,291 | Poor |
| LA0648 over Drain Canal No. 022908292900621 | Lafourche Parish | .62 MI East of LA 648 | 1959 | Slab | 79 ft | 9,183 | Poor |
| US0080 over Bayou Dorcheat No. 046000010407021 | Webster Parish | .2 MI East of US 371 | 1954 | Tee Beam | 282 ft | 9,109 | Poor |
| US0080 over Dorcheat Relief No. 046000010407151 | Webster Parish | .5 MI East of US 371 | 1954 | Slab | 321 ft | 9,109 | Poor |
| US0080 over Dorcheat Relief No. 046000010407501 | Webster Parish | .5 MI East of US 371 | 1954 | Slab | 241 ft | 9,109 | Poor |
| US0080 over Mile Creek No. 046000010409571 | Webster Parish | 2.57 MI East of US 371 | 1948 | Tee Beam | 84 ft | 9,109 | Poor |
| LA0037 over Hubs Bayou No. 611702540211781 | East Baton Rouge Parish | 0.8 M S of LA 409 | 1972 | Slab | 76 ft | 9,104 | Poor |
| LA0182 over Bayou Terrebonne No. 025500050507211 | Terrebonne Parish | .1 MI East of LA 24 West | 1968 | Slab | 95 ft | 9,001 | Poor |
| Louisiana Ave over Contraband Bayou No. 071030108931231 | Calcasieu Parish | 0.3 Mi. N. of LA 3186 | 1957 | Slab | 76 ft | 8,942 | Poor |
| LA0034 over Cheniere Creek No. 053700670902351 | Ouachita Parish | 2.35 MI East of LA 546 | 1970 | Slab | 375 ft | 8,694 | Poor |
| LA1026 over Creek No. 623202730302941 | Livingston Parish | 1.6 M SW of LA 16 | 1961 | Slab | 39 ft | 8,669 | Poor |
| LA0024 over Co. Canal (bourg) No. 025500659101191 | Terrebonne Parish | 1.20 MI W of LA 24 | 1951 | Movable - Lift | 126 ft | 8,645 | Poor |
| LA0093-1 over Bayou Ile Des Cannes No. 032808281501671 | Lafayette Parish | 1.67 MI N of LA 342 | 1956 | Culvert | 37 ft | 8,559 | Poor |
| Shell Beach DR over Drainage Canal No. 071030132931341 | Calcasieu Parish | 0.3 MI S of LA 385 | 1937 | Tee Beam | 120 ft | 8,548 | Poor |
| Gloria Switch RD over Coulee No. 032803910208351 | Lafayette Parish | 1.04 MI East of LA 728 | 1983 | Slab | 38 ft | 8,240 | Poor |
| LA0020 over Bayou Chevrevil No. 614700650700391 | St. James Parish | 1.2 MI N of LA 307 | 1959 | Stringer/Multi-beam or Girder | 349 ft | 8,204 | Poor |
| LA0308 over Valentine Canal No. 022904079009361 | Lafourche Parish | 6.3 MI North of LA 657 | 1964 | Slab | 114 ft | 8,181 | Poor |
| LA0838 over Steep Bayou No. 053708371406361 | Ouachita Parish | 6.4 MI East of LA 546 | 1955 | Stringer/Multi-beam or Girder | 78 ft | 8,105 | Poor |
| Wall Blvd over Bayou Fatma No. 022629518900221 | Jefferson Parish | .80 Mi.S. of Lapalco Blvd | 1980 | Slab | 133 ft | 8,000 | Poor |
| US0090 over Bayou Ramos No. 035104240536941 | St. Mary Parish | 3.19 MI E of LA 182 | 1994 | Stringer/Multi-beam or Girder | 8,349 ft | 7,885 | Poor |
| LA3046 over LA Sou/Kcs RR & Claiborn No. 022604230100857 | Jefferson Parish | 0.85 MI N of US 90 | 1957 | Stringer/Multi-beam or Girder | 552 ft | 7,806 | Poor |
| I0010 over I-10 West to US 61 No. 023604509002168 | Orleans Parish | 1.86 MI East of I-610 | 1961 | Stringer/Multi-beam or Girder | 1,338 ft | 7,620 | Poor |
| LA0076 over Stream No Name No. 612402280500961 | Iberville Parish | 0.9 M NE of LA 411 | 1952 | Tee Beam | 74 ft | 7,562 | Poor |
| LA0076 over Chalpin Bayou No. 616102280603051 | West Baton Rouge Parish | 0.1 Miles West of LA 413 | 1980 | Slab | 133 ft | 7,562 | Poor |
| LA0621 over Black Bayou No. 610308030804031 | Ascension Parish | 0.2 M E of LA 44&LA 621 | 1971 | Slab | 57 ft | 7,519 | Poor |
| US0090 over Ramos Bayou No. 035100050105491 | St. Mary Parish | 4.1 MI East of US 90 | 1932 | Tee Beam | 466 ft | 7,504 | Poor |
| LA1040 over Yellow Water River No. 625308531003351 | Tangipahoa Parish | 4.7 MI E of LA 43 | 1958 | Slab | 135 ft | 7,190 | Poor |
| US0165 over LA 1230 UP RR No. 082200000036910 | Grant Parish | 0.25 Mi. North of LA 1230 | 1956 | Stringer/Multi-beam or Girder | 1,202 ft | 7,084 | Poor |
| LA0027 over Choupique Bayou No. 071000310403151 | Calcasieu Parish | 3.4 MI South of LA 1133 | 1979 | Stringer/Multi-beam or Girder | 1,352 ft | 6,800 | Poor |
| US0167 over I-20 No. 053100231000582 | Lincoln Parish | US 167 over I-20 | 1960 | Stringer/Multi-beam or Girder | 302 ft | 6,795 | Poor |
| I0020 over I-20/KCS RR No. 040800100614867 | Bossier Parish | 0.01 MI N of US 71 | 1966 | Stringer/Multi-beam or Girder | 553 ft | 6,786 | Poor |
| LA0315 over Provost Bayou No. 025502459001261 | Terrebonne Parish | 8.6 MI South of LA 661 | 1953 | Movable - Swing | 176 ft | 6,715 | Poor |
| LA0443 over Skulls Creek No. 625308532703141 | Tangipahoa Parish | 0.1 M N of LA 1064 | 1954 | Slab | 59 ft | 6,478 | Poor |
| US0371 over Brushy Creek No. 046000270305211 | Webster Parish | 2.8 Mi. North of LA 531 | 1950 | Tee Beam | 290 ft | 6,469 | Poor |
| US0371 over Icg RR @ Sibley No. 046000270309511 | Webster Parish | .1 MI South of LA 164 | 1935 | Stringer/Multi-beam or Girder | 122 ft | 6,469 | Poor |
| LA0159 over KCS RR Minden No. 046000270313242 | Webster Parish | 1.5 MI S of US80 | 1935 | Stringer/Multi-beam or Girder | 130 ft | 6,459 | Poor |
| LA0022 over Tangipahoa River No. 625302610406561 | Tangipahoa Parish | LA0022 | 1939 | Stringer/Multi-beam or Girder | 513 ft | 6,435 | Poor |
| US0190 over Drain No. 070600280308071 | Beauregard Parish | 1.3 MI West of LA 3226 | 1964 | Culvert | 28 ft | 6,365 | Poor |
| LA0006 over San Jose Creek No. 084300340214661 | Sabine Parish | 4.36 MI East of LA 476 | 1950 | Tee Beam | 110 ft | 6,363 | Poor |
| LA0001-X over Cane River No. 083500530414631 | Natchitoches Parish | .01 Mi. S of Int LA1224 | 1936 | Tee Beam | 441 ft | 6,362 | Poor |
| LA0076 over Stream No Name No. 616100130104371 | West Baton Rouge Parish | 0.9 MI W of LA 1 | 1930 | Tee Beam | 92 ft | 6,347 | Poor |
| US0084 over Bayou Castor No. 041600000017040 | De Soto Parish | 2.1 MI East of LA 5 | 1951 | Stringer/Multi-beam or Girder | 281 ft | 6,314 | Poor |
| LA0182 over Sandager Canal No. 032300040506771 | Iberia Parish | 2.5 MI SE of LA 320 | 1930 | Stringer/Multi-beam or Girder | 64 ft | 6,242 | Poor |
| LA0182 over Charenton No. 035100040609371 | St. Mary Parish | 1.1 Miles South of LA 83 | 1941 | Truss - Thru | 2,422 ft | 6,242 | Poor |
| LA0002 over Creek No. 055600700506171 | Union Parish | 6.2 MI East of LA 33 | 1931 | Culvert | 36 ft | 6,236 | Poor |
| Elliot RD over Clay Cut Bayou No. 611730224905941 | East Baton Rouge Parish | 3 MI NE LA 42 I-10 I | 1970 | Slab | 134 ft | 6,230 | Poor |
| Downing Pines RD over I0020 & Constitution DR No. 053704510614171 | Ouachita Parish | 4.2 MI East of LA 546 | 1963 | Stringer/Multi-beam or Girder | 222 ft | 6,220 | Poor |
| Connell Village LN over N. Branch Wards Creek No. 611730267910561 | East Baton Rouge Parish | 0.10 MI W of Airline HWY | 1988 | Slab | 95 ft | 6,180 | Poor |
| US0084 over Caney Bayou No. 581500220710681 | Concordia Parish | 1.4 MI East of LA 566 | 1932 | Culvert | 25 ft | 6,163 | Poor |
| LA0933 over Henderson Bayou No. 610308031800901 | Ascension Parish | 0.9 M E of LA 44 | 1969 | Slab | 38 ft | 6,131 | Poor |
| Kirkman Street over Contraband Bayou No. 071030108931261 | Calcasieu Parish | 0.2 MI N of LA 3186 | 1964 | Slab | 95 ft | 6,090 | Poor |
| US0090 over Bayou Osier No. 071000030501001 | Calcasieu Parish | 0.9 MI W of I-210 | 1958 | Culvert | 27 ft | 6,080 | Poor |
| US0090 over Kayouche Coulee No. 071000030501501 | Calcasieu Parish | 0.7 MI E of LA 14 | 1958 | Slab | 200 ft | 6,080 | Poor |
| LA0013 over Creek No. 030100570309911 | Acadia Parish | .01 MI South of LA 365 | 1960 | Culvert | 34 ft | 5,915 | Poor |
| LA0413 over False Bayou No. 613902270412491 | Pointe Coupee Parish | 0.1 Mi. N of LA 414 | 1972 | Slab | 57 ft | 5,896 | Poor |
| Vancil RD over I-20 No. 053704510611901 | Ouachita Parish | 1.0 MI East of LA 546 | 1963 | Stringer/Multi-beam or Girder | 222 ft | 5,890 | Poor |
| S Tiger Bend RD over Drainage Bayou No. 611730232905871 | East Baton Rouge Parish | 3.4 MI E of LA 73 | 1965 | Slab | 57 ft | 5,630 | Poor |
| Tiger Bend RD over Drainage Bayou No. 611730234905871 | East Baton Rouge Parish | 2.9 Mi. E. of LA 73 | 1965 | Slab | 57 ft | 5,630 | Poor |
| Monterrey Blvd over Jones Creek No. 611730279910521 | East Baton Rouge Parish | 0.70 MI N of US 190 | 1960 | Stringer/Multi-beam or Girder | 115 ft | 5,630 | Poor |
| LA0070 over Pierre Pass No. 610402320113011 | Assumption Parish | 3.0 Miles N. of LA 101 | 1967 | Movable - Swing | 476 ft | 5,560 | Poor |
| LA0015 over Creek No. 055601540200861 | Union Parish | .8 MI North of LA 549 | 1953 | Culvert | 27 ft | 5,557 | Poor |
| LA0015 over Creek No. 055601540203541 | Union Parish | 3.5 MI North of LA 549 | 1953 | Culvert | 44 ft | 5,557 | Poor |
| US0071 over Cross Bayou No. 040900110100352 | Caddo Parish | .1 MI North of LA 173 | 1940 | Stringer/Multi-beam or Girder | 438 ft | 5,484 | Poor |
| US0071 over Icg RR No. 040900530908941 | Caddo Parish | .5 MI North of I-20 | 1937 | Stringer/Multi-beam or Girder | 239 ft | 5,484 | Poor |
| US0071 over Icg RR No. 040900530908942 | Caddo Parish | .5 MI North of I-20 | 1940 | Stringer/Multi-beam or Girder | 585 ft | 5,484 | Poor |
| US0071 over Icg RR No. 040900530908944 | Caddo Parish | .5 MI North of I-20 | 1940 | Stringer/Multi-beam or Girder | 585 ft | 5,484 | Poor |
| LA0928 over Jim Bayou No. 610308030704191 | Ascension Parish | 1.5 Miles SW of LA 427 | 1966 | Culvert | 38 ft | 5,446 | Poor |
| Catalina Ave over Engrs. Depot Canal No. 611730295910251 | East Baton Rouge Parish | 0.10M E of N.Sherwood Fr. | 1984 | Slab | 95 ft | 5,443 | Poor |
| Monterrey Blvd over Jones Creek No. 611730279910532 | East Baton Rouge Parish | 1.5 MI S of LA 37 | 1960 | Stringer/Multi-beam or Girder | 114 ft | 5,437 | Poor |
| LA0157 over Fox Skin Bayou No. 040800820304571 | Bossier Parish | 0.1 MI South of LA 614 | 1979 | Slab | 57 ft | 5,436 | Poor |
| Lanier DR over Hurricane Creek No. 611730292910641 | East Baton Rouge Parish | .8 Mi.Ne-La 37-LA 61 | 1965 | Stringer/Multi-beam or Girder | 114 ft | 5,397 | Poor |
| LA0934 over Black Bayou No. 610308031200611 | Ascension Parish | 0.6 Mi. E of LA 44 | 1971 | Slab | 59 ft | 5,367 | Poor |
| LA0308 over Bayou Lafourche No. 022904070100001 | Lafourche Parish | .01 MI North of LA 1 | 1970 | Movable - Lift | 204 ft | 5,198 | Poor |
| LA0308 over Lebreton Canal No. 022904070106161 | Lafourche Parish | .5 MI South of LA 3162 | 1963 | Slab | 76 ft | 5,198 | Poor |
| LA0308 over Scully Canal No. 022904070111941 | Lafourche Parish | .6 MI South of LA 308 Spu | 1954 | Stringer/Multi-beam or Girder | 127 ft | 5,198 | Poor |
| LA0058 over Drainage Canal No. 025502473000361 | Terrebonne Parish | .36 MI East of LA 56 | 1966 | Slab | 57 ft | 5,194 | Poor |
| Moffet RD over Chauvin Bayou No. 025500000200840 | Terrebonne Parish | 0057 Log MI from in | 1979 | Slab | 48 ft | 5,123 | Poor |
| US0167 over KCS RR No. 086400000045182 | Winn Parish | 2.26 Mile North of LA 505 | 1976 | Stringer/Multi-beam or Girder | 350 ft | 5,107 | Poor |
| US0167 over Big Creek Relief No. 086400000045220 | Winn Parish | 2.46 Mile North of LA 126 | 1952 | Slab | 138 ft | 5,107 | Poor |
| LA0028 over Little Saline B No. 583000740300531 | La Salle Parish | 14.5 MI South of LA 84 | 1960 | Stringer/Multi-beam or Girder | 162 ft | 5,026 | Poor |
| Phoenix Square over Creek No. 625330296902851 | Tangipahoa Parish | 1.4 MI SE of Rt 190 | 1975 | Stringer/Multi-beam or Girder | 57 ft | 5,021 | Poor |
| LA0339 over Laports Coulee No. 035702160101501 | Vermilion Parish | 1.3 Miles North of LA 14 | 1950 | Stringer/Multi-beam or Girder | 39 ft | 4,990 | Poor |
| US0165 over Drain No. 072700140207001 | Jefferson Davis Parish | 2.5 MI North of LA 101 | 1937 | Culvert | 28 ft | 4,912 | Poor |
| LA0830-6 over Horse Bayou No. 053408341901301 | Morehouse Parish | 1.30 MI North of US 165 | 1971 | Slab | 59 ft | 4,905 | Poor |
| LA0935 over Black Bayou No. 610308032102161 | Ascension Parish | 0.9 M W of LA 935&LA 431 | 1974 | Slab | 57 ft | 4,835 | Poor |
| LA0040 over Scott Creek No. 625304150303851 | Tangipahoa Parish | 2.6 M W of LA 1062 | 1970 | Slab | 77 ft | 4,748 | Poor |
| Frenchtown RD over Draughan Creek No. 611730297910051 | East Baton Rouge Parish | 1.6 M E of LA 73 | 1960 | Stringer/Multi-beam or Girder | 96 ft | 4,745 | Poor |
| US0165 over Little River No. 583000150500002 | La Salle Parish | 2.9 MI South of US 84 | 1956 | Stringer/Multi-beam or Girder | 642 ft | 4,700 | Poor |
| LA0385 over S Fork Black Bayou No. 071201950201021 | Cameron Parish | 1.0 Mi. N of LA 384 | 1954 | Slab | 120 ft | 4,633 | Poor |
| LA0059 over Long Branch Bayou No. 625208520900651 | St. Tammany Parish | 0.5 M N of LA 36 | 1954 | Stringer/Multi-beam or Girder | 77 ft | 4,612 | Poor |
| LA0162 over Black Bayou No. 040800823000761 | Bossier Parish | 00.76 MI East of LA 3 | 1967 | Slab | 193 ft | 4,595 | Poor |
| LA0015 over Tensas River @ Clayton No. 581300260400001 | Catahoula Parish | .01 MI West of LA 566 | 1971 | Movable - Lift | 579 ft | 4,592 | Poor |
| Patricia ST over Chalmette Vista Canal No. 024429574895831 | St. Bernard Parish | O.1MI.W.OF Village S | 1960 | Slab | 40 ft | 4,562 | Poor |
| Dixie Ranch Rd. over I-12 No. 625204540425531 | St. Tammany Parish | 4.2 M E of LA 434 | 1972 | Stringer/Multi-beam or Girder | 322 ft | 4,450 | Poor |
| LA1208-1 over Horseshoe Canal No. 084000000041152 | Rapides Parish | 3.0 Mi. E of US71 | 1975 | Slab | 120 ft | 4,442 | Poor |
| LA0068 over Karrs Creek No. 611902520303491 | East Feliciana Parish | 4 MI S LA 10 | 1964 | Slab | 287 ft | 4,439 | Poor |
| LA0077 over Port Allen Lock No. 612402190107251 | Iberville Parish | LA0077 | 1961 | Movable - Swing | 386 ft | 4,376 | Poor |
| US0084 over Dugdemona River No. 086400220301591 | Winn Parish | 1.59 MI East of US 167 | 1929 | Stringer/Multi-beam or Girder | 129 ft | 4,317 | Poor |
| LA0175 over Little Bayou Na Bonchass No. 041600350406231 | De Soto Parish | 1.1 MI North of LA 3015 | 1957 | Slab | 200 ft | 4,306 | Poor |
| LA0525 over Boggy Bayou No. 040900970117051 | Caddo Parish | 3.0 MI West of US 71 | 1969 | Slab | 171 ft | 4,294 | Poor |
| E Woodlawn Ranch R over Grand Caillou Bayou No. 025529333904061 | Terrebonne Parish | 0.2 MI E of LA 57 | 1980 | Slab | 38 ft | 4,278 | Poor |
| US0190 over Drain No. 070600280304351 | Beauregard Parish | 4.3 MI E. of LA 111 | 1964 | Culvert | 26 ft | 4,254 | Poor |
| LA0009 over I-20 @ Arcadia No. 040700430501691 | Bienville Parish | 0.5 MI N. of US 80 | 1964 | Stringer/Multi-beam or Girder | 286 ft | 4,151 | Poor |
| Old US 51 over Pass Manchac No. 625304529000003 | Tangipahoa Parish | Pass Manchac | 1957 | Stringer/Multi-beam or Girder | 3,012 ft | 4,107 | Poor |
| Old US 51 over North Pass No. 625304529001903 | Tangipahoa Parish | North Pass | 1960 | Slab | 1,352 ft | 4,107 | Poor |
| US0084 over Bourbeaux Bayou No. 083500220101351 | Natchitoches Parish | 1.35 Mi. East of US 71 | 1987 | Culvert | 33 ft | 4,081 | Poor |
| West 18th Street over Gum Creek No. 071030121931491 | Calcasieu Parish | 0.6 MI W of LA 385 | 1965 | Slab | 76 ft | 4,078 | Poor |
| US0080 over Clarke Bayou No. 040800010316231 | Bossier Parish | 0.2 MI East of LA 164 | 1956 | Slab | 181 ft | 4,052 | Poor |
| LA0175 over Caney Bayou Rel No. 041600350409481 | De Soto Parish | 1.4 MI South of LA 5 | 1957 | Slab | 120 ft | 4,051 | Poor |
| Gurney RD over Drainage Bayou No. 611730337910351 | East Baton Rouge Parish | 0.8 MI E of LA 410 | 1966 | Slab | 76 ft | 4,025 | Poor |
| Gurney RD over Drainage Canal No. 611730337910411 | East Baton Rouge Parish | 0.1 MI E of LA 410 | 1966 | Slab | 38 ft | 4,025 | Poor |
| LA0327-S over Bayou Fountian No. 611702570304171 | East Baton Rouge Parish | 0.3 M N of LA 42&LA 327-S | 1968 | Slab | 78 ft | 3,993 | Poor |
| Common ST over Drainage Canal No. 071030131931281 | Calcasieu Parish | 0.4 Mi. N. of 12th St. | 1928 | Culvert | 35 ft | 3,974 | Poor |
| US0080 over Cooley Branch No. 046000010501791 | Webster Parish | 1.79 MI East of LA 159 | 1954 | Slab | 120 ft | 3,955 | Poor |
| US0080 over Creek No. 046000010501911 | Webster Parish | 1.91 MI East of LA 159 | 1954 | Slab | 100 ft | 3,955 | Poor |
| Russell Sage RD over I-20 No. 053704510625321 | Ouachita Parish | 5.5 MI East of US 165 | 1968 | Stringer/Multi-beam or Girder | 242 ft | 3,950 | Poor |
| US0080 over I-20 No. 040900010102301 | Caddo Parish | 2.1 MI NW of US 79 | 1964 | Stringer/Multi-beam or Girder | 271 ft | 3,924 | Poor |
| US0190 over West Calcasieu River Rel No. 070200120612331 | Allen Parish | 7.4 MI E of LA 113 | 1980 | Slab | 300 ft | 3,923 | Poor |
| US0190 over West Calcasieu River Rel No. 070200120612581 | Allen Parish | 7.6 Mi. E of LA 113 | 1980 | Slab | 250 ft | 3,923 | Poor |
| US0011 over Irish Bayou No. 023600180104831 | Orleans Parish | 4.83 MI North of US 90 | 1978 | Slab | 340 ft | 3,912 | Poor |
| US0011 over Lake Pontchartrain No. 023600180200001 | Orleans Parish | .01 MI North of I-10 | 1938 | Movable - Bascule | 24,922 ft | 3,912 | Poor |
| LA0182 over Bayou Beouf No. 610400050200001 | Assumption Parish | US0090 | 1958 | Girder and Floorbeam System | 3,655 ft | 3,905 | Poor |
| LA0027 over Crab Gully No. 071200310305701 | Cameron Parish | 4.5 MI N of LA 390 | 1957 | Culvert | 50 ft | 3,884 | Poor |
| LA0098 over Creek No. 030102100405341 | Acadia Parish | 1.6 MI East of LA 367 | 1973 | Slab | 95 ft | 3,881 | Poor |
| LA0056 over Boudreaux Canal No. 025502470204101 | Terrebonne Parish | 7.2 MI South of LA 58 | 1959 | Movable - Swing | 284 ft | 3,872 | Poor |
| I0010 over Hamptons Coulee No. 071004509108518 | Calcasieu Parish | 0.08 MI N of I-10 WB | 1966 | Slab | 140 ft | 3,799 | Poor |
| Prater Road over RR I-10 No. 071004509124511 | Calcasieu Parish | 0.9 MI S of US 90 | 1962 | Stringer/Multi-beam or Girder | 790 ft | 3,766 | Poor |
| LA0343 over Indian Bayou No. 032803930302211 | Lafayette Parish | 0.2 MI North of LA 342 | 1957 | Stringer/Multi-beam or Girder | 96 ft | 3,757 | Poor |
| Frenchtown RD over Beaver Bayou No. 611730298910091 | East Baton Rouge Parish | 0.4 Mi. E of Central Thwy | 1963 | Slab | 95 ft | 3,710 | Poor |
| LA0182 over Bayou Terrebonne No. 025500050507161 | Terrebonne Parish | 0.1 MI East of LA 24 West | 1954 | Girder and Floorbeam System | 86 ft | 3,687 | Poor |
| LA0143 over Darbonne Bayou No. 053703150203831 | Ouachita Parish | 2.8 MI North of LA 616 | 1962 | Stringer/Multi-beam or Girder | 660 ft | 3,674 | Poor |
| Harris RD over I-20 No. 053104510523201 | Lincoln Parish | 1.6 MI East of LA 145M | 1960 | Stringer/Multi-beam or Girder | 302 ft | 3,620 | Poor |
| Rough Edge RD over I 20 No. 053104510517821 | Lincoln Parish | 2.2 MI East of LA 33 | 1960 | Stringer/Multi-beam or Girder | 337 ft | 3,600 | Poor |
| Chandler RD over I0020 No. 053104510519141 | Lincoln Parish | 3.55 MI East of LA 33 | 1960 | Stringer/Multi-beam or Girder | 307 ft | 3,600 | Poor |
| Jean ST over Castor Bayou Trib. No. 085831082931661 | Vernon Parish | 1.2 Miles West of US 171 | 1970 | Slab | 38 ft | 3,600 | Poor |
| US0165 over Creek No. 583000150505482 | La Salle Parish | .9 MI North of LA 125 Spu | 1948 | Tee Beam | 216 ft | 3,518 | Poor |
| US0165 over Chickasaw Creek No. 583000150505672 | La Salle Parish | 1.1 MI North of LA 125 SP | 1948 | Tee Beam | 288 ft | 3,518 | Poor |
| 9th ST over ST Louis Canal No. 025529363904371 | Terrebonne Parish | 0005 Log MI from Int | 1965 | Stringer/Multi-beam or Girder | 60 ft | 3,492 | Poor |
| LA0134 over Bayou Desaird No. 053708370601201 | Ouachita Parish | 1.2 MI East of US 165 | 1979 | Slab | 95 ft | 3,462 | Poor |
| LA0134 over Mill Bayou No. 053708371502001 | Ouachita Parish | 2.0 MI East of LA 136 | 1957 | Slab | 40 ft | 3,462 | Poor |
| LA0134 over Creek No. 053708371502801 | Ouachita Parish | 2.8 MI East of LA 136 | 1957 | Slab | 40 ft | 3,462 | Poor |
| LA1190 over Drainage Ditch No. 080508053200421 | Avoyelles Parish | 0.23 Miles East of LA 452 | 1970 | Slab | 59 ft | 3,440 | Poor |
| LA0117 over St. Johns Creek No. 083501140313241 | Natchitoches Parish | 0.58 Mi. South of LA 6 | 1977 | Stringer/Multi-beam or Girder | 58 ft | 3,420 | Poor |
| LA0117 over Flatwoods Creek No. 083501140313481 | Natchitoches Parish | 0.34 Mi. South of LA 6 | 1977 | Stringer/Multi-beam or Girder | 58 ft | 3,420 | Poor |
| US0080 over Creek No. 053100010805451 | Lincoln Parish | 3.1 MI East of LA 33 | 1952 | Culvert | 27 ft | 3,395 | Poor |
| LA0350 over Bayou Teche Parks No. 035004003000331 | St. Martin Parish | 0.36 MI NE of LA 31 | 1950 | Movable - Lift | 247 ft | 3,378 | Poor |
| LA0012 over Sabine River No. 071000120100001 | Calcasieu Parish | 5.0 MI West of LA 109 | 1938 | Movable - Swing | 327 ft | 3,365 | Poor |
| LA0107 over Wiggins Bayou No. 080501420204311 | Avoyelles Parish | 4.31 Mi. North of LA 115 | 1953 | Stringer/Multi-beam or Girder | 59 ft | 3,354 | Poor |
| LA0001 over Bayou Moreau No. 613900520403531 | Pointe Coupee Parish | 2.2 M NW of LA 970 | 1957 | Slab | 95 ft | 3,289 | Poor |
| LA0001 over Lateral W15#7A No. 613900520404171 | Pointe Coupee Parish | 2.35 M S of LA 417 | 1957 | Slab | 58 ft | 3,289 | Poor |
| LA1008 over Bayou Lafourche No. 610408043700021 | Assumption Parish | LA1008 | 1952 | Stringer/Multi-beam or Girder | 235 ft | 3,279 | Poor |
| US0190 over Bear Creek No. 070200120606891 | Allen Parish | 1.6 Mi. E of Int LA 113 | 1991 | Slab | 80 ft | 3,263 | Poor |
| US0090 over New Iberia Southern Cana No. 032304240409827 | Iberia Parish | 1.3 MI E of LA 329 | 1999 | Slab | 100 ft | 3,244 | Poor |
| LA0320 over Teche Bayou/Olivier No. 032308231200171 | Iberia Parish | 0.2 Mi. N. of LA 182 | 1963 | Movable - Swing | 263 ft | 3,241 | Poor |
| Port Hudson-Pride over Indian Bayou No. 611730409910811 | East Baton Rouge Parish | 0.8 M E of LA 19 | 1965 | Stringer/Multi-beam or Girder | 58 ft | 3,236 | Poor |
| Donahue Ferry RD over Bayou Maria No. 084031216922361 | Rapides Parish | 0.25 Mi. East of LA 3144 | 1993 | Culvert | 38 ft | 3,220 | Poor |
| Penton Road over Mile Br. No. 625930519900771 | Washington Parish | 0.3 Mi. N. of Hwy. 4 | 1970 | Stringer/Multi-beam or Girder | 39 ft | 3,200 | Poor |
| W. Congress Rd. over Ile Des Cannes Coulee No. 032830117920641 | Lafayette Parish | 0.82 MI W of LA 93 | 1973 | Slab | 76 ft | 3,160 | Poor |
| LA0085 over Patout Canal No. 032302360202041 | Iberia Parish | 2.0 MI East of LA 83 | 1945 | Stringer/Multi-beam or Girder | 40 ft | 3,125 | Poor |
| LA0154 over Red Chute Bayou No. 040800900103461 | Bossier Parish | .01 MI South of LA 157 | 1980 | Slab | 210 ft | 3,124 | Poor |
| LA0409 over Little Sandy Creek No. 611708170401581 | East Baton Rouge Parish | 1.6 MI N of LA 64 | 1955 | Stringer/Multi-beam or Girder | 153 ft | 3,092 | Poor |
| LA0409 over Sandy Creek No. 611708170406691 | East Baton Rouge Parish | 6.7 Mi. N of LA 64 | 1979 | Slab | 76 ft | 3,092 | Poor |
| LA0173 over Creek No. 040900940111841 | Caddo Parish | 5.0 MI N of LA 3194 | 1950 | Stringer/Multi-beam or Girder | 27 ft | 3,057 | Poor |
| Failla RD over Coulee No. 032830090920111 | Lafayette Parish | 0.50 MI E of Verot Sch RD | 1978 | Slab | 38 ft | 3,040 | Poor |
| LA0027 over Kelso Bayou/Hackberry No. 071200310303551 | Cameron Parish | 10 MI S of LA 108 | 1977 | Movable - Swing | 406 ft | 3,034 | Poor |
| Palmetto Ave over Lil Cypress Bayou No. 040832544934211 | Bossier Parish | 0.6 MI E of HWY 3 | 1965 | Stringer/Multi-beam or Girder | 59 ft | 3,000 | Poor |
| LA0075 over Bayou Breaux No. 612402570100661 | Iberville Parish | 0.67 M N of LA 75 | 1969 | Slab | 38 ft | 2,943 | Poor |
| Walnut Creek RD over I 20 No. 053104510501901 | Lincoln Parish | 3.7 MI West of LA 507 | 1963 | Stringer/Multi-beam or Girder | 282 ft | 2,930 | Poor |
| Crawford RD over I-20 No. 040704510414061 | Bienville Parish | 0.5 MI N of LA 798-2 | 1963 | Stringer/Multi-beam or Girder | 242 ft | 2,920 | Poor |
| LA0082 over Mermentau R./G.Chenier No. 071201940200001 | Cameron Parish | 8.25 Mi. S of Int LA1143 | 1959 | Movable - Swing | 1,049 ft | 2,899 | Poor |
| LA0082 over Long Ditch No. 035701940300911 | Vermilion Parish | 14.72 MI S of LA 3147 | 1958 | Slab | 57 ft | 2,899 | Poor |
| LA0082 over Turf Bayou No. 035701940303141 | Vermilion Parish | 12.49 MI W of LA 3147 | 1958 | Slab | 114 ft | 2,899 | Poor |
| LA0082 over Middle Canal No. 035701940304321 | Vermilion Parish | 11.31 MI S of LA 3147 | 1958 | Slab | 57 ft | 2,899 | Poor |
| LA0082 over Miller Canal No. 035701940305421 | Vermilion Parish | 10.21 MI S of LA 3147 | 1958 | Slab | 57 ft | 2,899 | Poor |
| LA0082 over East Releif No. 035701940306211 | Vermilion Parish | 9.42 MI W. of LA 3147 | 1958 | Slab | 57 ft | 2,899 | Poor |
| LA0082 over Old Icc L Praire No. 035702070106671 | Vermilion Parish | 6.67 MI N. of LA 3147 | 1965 | Movable - Swing | 465 ft | 2,899 | Poor |
| LA0082 over Canal No. 035702150103221 | Vermilion Parish | 3.22 MI W. of LA 35 | 1957 | Stringer/Multi-beam or Girder | 38 ft | 2,899 | Poor |
Counties with the most
| East Baton Rouge Parish | 103 | 19% |
| Tangipahoa Parish | 59 | 12% |
| Bienville Parish | 53 | 28% |
| Webster Parish | 48 | 25% |
| Natchitoches Parish | 46 | 14% |
| Caddo Parish | 45 | 7% |
| Jefferson Davis Parish | 45 | 19% |
| Ouachita Parish | 42 | 13% |
| Bossier Parish | 41 | 15% |
| Orleans Parish | 41 | 11% |