US Bridges

St. Tammany Parish, Louisiana bridges

St. Tammany Parish has 361 bridges and culverts in the National Bridge Inventory, the oldest built in 1930. 18 (5%) are rated poor. The most common type is slab (40%).

Bridges
361
Good
34%
Fair
61%
Poor
5%
18 bridges
Average age
48.4 yrs
Posted or closed
60

Map of bridges in St. Tammany Parish

Green good, amber fair, red poor. Click a marker for details.

Search bridges in St. Tammany Parish

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

5%poor
Good34%(123)
Fair61%(220)
Poor5%(18)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 32 bridges3219301940s: 1 bridges119401950s: 30 bridges3019501960s: 57 bridges5719601970s: 103 bridges10319701980s: 40 bridges4019801990s: 42 bridges4219902000s: 10 bridges1020002010s: 33 bridges3320102020s: 13 bridges132020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. I0010 over East Pearl River
    87,741 vehicles/day
    Fair
  2. I0010 over LA 433
    82,860 vehicles/day
    Fair
  3. I0010 over Canal
    82,860 vehicles/day
    Fair
  4. I0012 over LA 59
    80,162 vehicles/day
    Good
  5. I0012 over Ponchatolawa Creek
    79,960 vehicles/day
    Fair

Longest

  1. Cswy Bridge N. B. over Lake Pontchartrain
    127,269 ft
    Fair
  2. Causeway SB over Lake Pontchartrain
    127,200 ft
    Fair
  3. I0010 over East Pearl River
    4,987 ft
    Fair
  4. I0059 over West Pearl River
    2,645 ft
    Fair
  5. I0059 over West Pearl River
    2,645 ft
    Fair

Oldest

  1. US0011 over Drain
    Built 1930
    Fair
  2. US0011 over Drain
    Built 1930
    Fair
  3. US0011 over Drain
    Built 1930
    Fair
  4. US0011 over Drain
    Built 1930
    Fair
  5. US0190 over Creek
    Built 1932
    Fair

All bridges in St. Tammany Parish

Busiest first · showing 1–200 of 361
Bridges in St. Tammany Parish
BridgeLocationBuiltTypeLengthDaily trafficCondition
I0010 over East Pearl River
No. 625204501900001
I00101966Girder and Floorbeam System4,987 ft87,741Fair
I0010 over LA 433
No. 625204501803101
8.8 MI NE of US 111966Stringer/Multi-beam or Girder220 ft82,860Fair
I0010 over Canal
No. 625204501804201
0.5 M SW of US 1901966Slab120 ft82,860Fair
I0012 over LA 59
No. 625204540412931
2.7 M E of US 1901976Stringer/Multi-beam or Girder247 ft80,162Good
I0012 over Ponchatolawa Creek
No. 625204540410861
0.7 M E of US 1901976Slab175 ft79,960Fair
I0012 over Tchefuncte River
No. 625204540407961
1.1 Miles East of LA 211975Stringer/Multi-beam or Girder1,409 ft79,563Fair
I0012 over US 190
No. 625204540410061
2.6 M W of LA 591976Stringer/Multi-beam or Girder688 ft79,563Fair
I0012 over Bayou Lacombe
No. 625204540420621
0.3 M W of LA 4341976Stringer/Multi-beam or Girder280 ft79,502Good
I0012 over LA 21
No. 625204540406601
2.2 M E of LA 10771975Stringer/Multi-beam or Girder258 ft79,164Fair
I0012 over Big Branch
No. 625204540423051
I00121972Culvert22 ft78,974Good
I0012 over Bayou Liberty
No. 625204540426911
I00121972Stringer/Multi-beam or Girder160 ft78,365Good
I0012 over Donya St/Canal
No. 625204540429851
I00121970Stringer/Multi-beam or Girder426 ft78,215Good
I0012 over Vincent Bayou
No. 625204540430331
I00121970Slab100 ft78,215Fair
I0012 over US 11
No. 625204540430681
I00121970Girder and Floorbeam System505 ft78,215Good
I0012 over Drain
No. 625204540432381
1.5 M E of US 111970Culvert30 ft78,215Fair
I0012 over I-59 SB
No. 625204540432531
I00121970Stringer/Multi-beam or Girder122 ft78,215Fair
I0012 over I-59 NB
No. 625204540432651
I00121970Stringer/Multi-beam or Girder190 ft78,215Fair
I0012 over I-10
No. 625204540432681
I00101970Girder and Floorbeam System447 ft78,215Good
US0190 over Fairway Drive
No. 625200131104622
US 190 Log MI 4.621987Stringer/Multi-beam or Girder227 ft66,360Fair
US0190 over LA 22
No. 625200131105821
2.4 MI S of I-121981Stringer/Multi-beam or Girder274 ft66,360Good
I0010 over US 190
No. 625204501805821
1 MI N of US 190-B1966Stringer/Multi-beam or Girder200 ft55,785Fair
I0010 over Canal
No. 625204501806371
0.4 M N of US 1901966Slab100 ft55,785Fair
I0010 over Canal
No. 625204501806691
0.7 M N of US 1901966Slab100 ft55,785Fair
I0010 over W Pearl River
No. 625204501809601
2.1 Mi. E of I-591970Stringer/Multi-beam or Girder2,280 ft55,785Fair
I0010 over Middle Pearl R.
No. 625204501812101
I00101970Stringer/Multi-beam or Girder770 ft55,785Fair
I0012 over East Bedico Creek
No. 625204540401781
I00121975Slab140 ft53,386Good
I0012 over Fox Branch
No. 625204540403541
I00121974Culvert21 ft53,386Good
US0190 over Abita River
No. 625200131101161
2.1 Miles North of I-121975Stringer/Multi-beam or Girder250 ft45,574Fair
I0010 over Canal
No. 625204501801081
2.0 M SW of LA 4331965Slab160 ft42,154Fair
I0059 over West Pearl River
No. 625204530105241
5.2 MI No I-10 & I-59 Int1997Girder and Floorbeam System2,645 ft36,841Fair
I0059 over Yellow Bayou
No. 625204530107021
I00591962Slab320 ft36,841Fair
I0059 over Middle Slough
No. 625204530107661
I00591962Slab160 ft36,841Fair
I0059 over Dry Bayou
No. 625204530108161
I00591962Slab240 ft36,841Fair
I0059 over Indian Bayou
No. 625204530108691
I00591962Slab340 ft36,841Fair
I0059 over Clear Bayou
No. 625204530109671
I00591962Slab400 ft36,841Fair
I0059 over Rones Bayou
No. 625204530110791
I00591962Slab260 ft36,841Fair
LA0021 over Tchefuncte River
No. 625200000620285
1.85 Mi. N of I-122017Stringer/Multi-beam or Girder600 ft34,242Good
I0059 over Yellow Bayou
No. 625204530107022
I00591962Slab320 ft33,925Fair
I0059 over Middle Slough
No. 625204530107662
I00591962Slab160 ft33,925Fair
I0059 over Dry Bayou
No. 625204530108162
I00591962Slab240 ft33,925Fair
I0059 over Indian Bayou
No. 625204530108692
I00591962Slab340 ft33,925Fair
I0059 over Clear Bayou
No. 625204530109672
I00591962Slab400 ft33,925Fair
I0059 over Rones Bayou
No. 625204530110792
I00591962Slab260 ft33,925Fair
I0059 over E. Pearl Riv Frontage RD
No. 625204530200002
0.6 MI SW of US 111958Box Beam or Girders - Multiple400 ft33,925Fair
I0012 over Canal & Bike TR
No. 625204540412601
0.1 M W of LA 591976Stringer/Multi-beam or Girder401 ft33,650Good
I0012 over LA 21
No. 625204540406602
2.2 M E of LA 10771975Stringer/Multi-beam or Girder258 ft29,236Good
I0012 over Tchefuncte River
No. 625204540407972
1.6 Miles West of US 1901975Stringer/Multi-beam or Girder1,409 ft29,236Fair
I0012 over US 190
No. 625204540410062
2.6 M W of LA 591976Stringer/Multi-beam or Girder688 ft29,236Good
I0012 over Ponchatolawa Creek
No. 625204540410862
0.7 M E of US 1901976Slab175 ft29,236Fair
I0012 over Canal&bike Trail
No. 625204540412602
0.2 M W of LA 591976Stringer/Multi-beam or Girder426 ft29,236Good
I0012 over LA 59
No. 625204540412932
2.7 M E of US 1901976Stringer/Multi-beam or Girder247 ft29,236Fair
I0012 over Bayou Lacombe
No. 625204540420622
0.3 M W of LA 4341976Stringer/Multi-beam or Girder280 ft29,236Good
I0012 over Bayou Liberty
No. 625204540426912
I00121972Stringer/Multi-beam or Girder160 ft29,236Good
I0012 over Donya ST
No. 625204540429852
0.9 M W of US 111970Stringer/Multi-beam or Girder426 ft29,236Good
I0012 over Vincent Bayou
No. 625204540430332
I00121970Slab100 ft29,236Fair
I0012 over US 11
No. 625204540430682
I00121970Stringer/Multi-beam or Girder504 ft29,236Good
I0012 over Drain
No. 625204540432384
1.5 M E of US 111970Culvert30 ft29,236Fair
I0012 over I-59 SB
No. 625204540432532
I00121970Stringer/Multi-beam or Girder122 ft29,236Fair
I0012 over I-59 NB
No. 625204540432652
I00121970Stringer/Multi-beam or Girder190 ft29,236Good
US0190 over US190B/LA21/BOUGE Falaya
No. 625200593001701
US01901958Stringer/Multi-beam or Girder1,130 ft28,900Poor
I0012 over East Bedico Creek
No. 625204540401812
I00121975Slab140 ft28,450Fair
US0190 over Ponchitolawa Creek
No. 625200131103672
US 1901976Slab200 ft27,870Fair
US0190 over Fairway DR
No. 625200131104621
US 190 Log MI 4.621987Stringer/Multi-beam or Girder225 ft27,870Fair
US0190 over Ponchitolawa CR
No. 625200131103671
US 1901976Slab200 ft25,200Fair
US0190 over Creek
No. 625200131203001
0.5 M E of LA 591932Culvert27 ft23,512Fair
US0190 over French Branch
No. 625208522402891
US 190 Log MI 2.891984Slab80 ft21,254Fair
Brownswitch RD over I-59
No. 625204530100311
0.4 MI E of LA 10911966Stringer/Multi-beam or Girder265 ft20,400Fair
US0190 over Drainage
No. 625208522400731
0.9 M W of I-101970Culvert61 ft20,256Good
Causeway SB over Lake Pontchartrain
No. 625230123900731
Causeway Southbound1956Movable - Bascule127,200 ft18,830Fair
Cswy Bridge N. B. over Lake Pontchartrain
No. 625230123900732
Causeway - North Bound1965Movable - Bascule127,269 ft18,830Fair
US0190 over Cane Bayou
No. 625200131206411
US01901932Tee Beam121 ft16,969Fair
US0190 over Bayou Liberty
No. 625200131217421
US01901933Tee Beam151 ft16,944Fair
US0190 over Bayou Bonfouca
No. 625200131220001
US01901933Tee Beam181 ft16,944Fair
US0190 over Drain
No. 625200131220521
0.1 M W of US 111933Culvert29 ft16,944Fair
LA0022 over Tchefuncte R/Madisonvill
No. 625202610600001
Madisonville (la 22)1980Movable - Swing503 ft16,517Fair
I0059 over West Pearl River
No. 625204530105242
5.2 MI NO.I-12 & I-10 Int1996Girder and Floorbeam System2,645 ft16,250Fair
N. Cswy Appr N.B. over Chinchuba Bayou
No. 625230223900601
1.0 MI N of Causeway N1954Tee Beam126 ft16,000Good
N. Cswy Appr S.B. over Chinchuba Bayou
No. 625230223900602
1.0 MI N Causeway N Appr.1954Tee Beam126 ft16,000Good
US0011 over Drain
No. 625200180400321
0.2 M N of US 1901930Culvert24 ft15,607Fair
US0011 over No&ne Railroad
No. 625200180400531
1.05 MI S of I-12 EB1937Stringer/Multi-beam or Girder828 ft15,607Poor
US0011 over Bayou Potassay
No. 625200180304811
0.2 M N of LA 4331951Slab60 ft15,201Fair
LA1091 over I-12
No. 625208522502221
LA10911970Stringer/Multi-beam or Girder270 ft15,094Fair
I0059 over E. Pearl Riv Frontage RD
No. 625204530200001
8.2 MI N of US 111958Box Beam or Girders - Multiple400 ft14,900Fair
US0190 over Abita River
No. 625200131101162
2.1 Miles North of I-121975Stringer/Multi-beam or Girder252 ft14,668Good
US0011 over Drain
No. 625200180400981
0.9 M N of US 1901930Culvert29 ft14,365Fair
LA0059 over Little Creek
No. 625202810303991
0.2 MI N I-121972Slab58 ft14,110Fair
LA0059 over Chinchuba Branch
No. 625202810305521
1.6 M N of I-121972Slab76 ft14,110Fair
LA0059 over Drain
No. 625202810307151
3.0 M N of I-121972Slab58 ft14,110Fair
LA0059 over Abita River
No. 625202810308041
4.0 M N of I-121972Slab115 ft14,110Fair
US0190 over Bayou
No. 625200000620298
.50 of a Mile East of LA2013Slab180 ft12,700Good
US0190 over Creek
No. 625200303100341
1.0 M SW of LA 251969Culvert37 ft12,522Good
US0190 over Creek
No. 625200303101131
0.3 M SW of LA 251969Culvert40 ft12,522Good
LA1088 over I 12
No. 625200000620262
3.4 MI NE of LA 592011Stringer/Multi-beam or Girder376 ft12,029Good
LA0021 over Tchefuncte River
No. 625200000620286
2.0 Miles North of I-12 J2016Stringer/Multi-beam or Girder600 ft12,029Good
US0190 over Little Bayou
No. 625200131213091
1.8 M E of LA 4341933Culvert29 ft11,718Fair
US0190 over Creek
No. 625200131213841
2.5 M E of LA 4341933Culvert28 ft11,718Fair
US0190 over Tchefuncte River
No. 625200131004551
US01901968Stringer/Multi-beam or Girder662 ft11,418Fair
US0190 over Slough
No. 625200131004751
1.9 M E of LA 10771941Slab140 ft11,418Good
US0190 over Slough
No. 625200131004911
2.1 M E of LA 10771933Culvert34 ft11,418Fair
US0190 over Creek
No. 625200131005101
2.3 M E of LA 10771933Culvert54 ft11,418Fair
US0190 over Creek
No. 625200131005421
2.6 M E of LA 10771933Culvert27 ft11,418Fair
LA0041 over Drain
No. 625200580101311
1.3 Miles NW of US 111968Slab80 ft11,342Good
LA 41 over Gum Creek
No. 625200580101841
1.5 M NW of US 111968Slab100 ft11,342Good
LA 3241 over Talisheek Creek
No. 625200000625210
0.18 Mi.N.Of LA 4352024Stringer/Multi-beam or Girder420 ft10,647Good
LA 3241 over Talisheek Creek
No. 625200000625211
0.18 Mi.N.Of LA 4352024Stringer/Multi-beam or Girder420 ft10,647Good
US0190-B over Creek
No. 625200131007321
1.2 M W of LA 211933Culvert36 ft10,183Fair
Bootlegger RD over Branch
No. 625200000624606
0.5 Mi. N. of LA 10852020Slab70 ft10,000Good
US0190 over Bayou Lacombe
No. 625200131210841
0.12 MI NE of LA 4341938Movable - Swing320 ft9,941Fair
US0190 over Big Branch
No. 625200131211661
US01901932Tee Beam121 ft9,941Fair
US0190 over Ponchitolawa CR
No. 625200131103678
US 1901976Slab200 ft9,838Fair
I0012 Ramp a over US 190
No. 625204540410066
2.6 M W of LA 591976Girder and Floorbeam System368 ft9,838Fair
I0012 Ramp B over US 190
No. 625204540410067
2.6 M W of LA 591976Girder and Floorbeam System415 ft9,838Fair
I0012 over Drainage
No. 625204540432383
1.5 M E of US 111970Culvert30 ft9,838Fair
I0012 over I-59 SB
No. 625204540432536
I00121970Stringer/Multi-beam or Girder122 ft9,838Fair
LA0022 over Drain
No. 625202610500831
LA 221935Culvert22 ft9,784Fair
LA0022 over Black River
No. 625202610503601
LA 221935Culvert45 ft9,784Fair
LA1088 over I-12
No. 625208521103301
2.5 M E of LA 591976Stringer/Multi-beam or Girder348 ft9,722Fair
LA1088 over Cane Bayou
No. 625208521105251
1.7 M E of I-121974Culvert26 ft9,722Fair
LA1088 over Lacombe Bayou
No. 625208521108371
LA10881974Culvert39 ft9,722Fair
LA0025 over Drain
No. 625200590213721
1.4 M N of LA 401963Culvert34 ft9,685Fair
LA0025 over Drain
No. 625200590216781
1.4 M NE of LA 4501963Culvert41 ft9,685Fair
LA 25 over West Prong Bogue Falaya
No. 625200590217001
1.9 Miles NE of LA 4501963Slab180 ft9,685Fair
US0190-B over Creek
No. 625200131008291
0.3 M W of LA 211933Culvert37 ft9,408Fair
US0190-B over Creek
No. 625200131008461
0.1 M W of LA 211933Culvert46 ft9,408Fair
US0190 over Bogue Falaya
No. 625200131009841
0.2 MI West of LA 21 Int.1993Slab462 ft9,408Fair
US0190 over French Branch
No. 625208522600771
US01901963Slab100 ft9,260Fair
LA1090 over I-10
No. 625208522602821
0.7 M N of US 1901970Stringer/Multi-beam or Girder317 ft9,260Fair
LA1090 over I-59
No. 625208522606851
LA10901963Stringer/Multi-beam or Girder313 ft9,260Fair
US0190 over Bayou Castine
No. 625200131204111
US01901932Tee Beam151 ft9,200Fair
LA0433 over Bayou Liberty
No. 625200000620260
2.48 Miles South US 1902010Movable - Swing369 ft9,174Good
LA0433 over Bayou Bonfouca
No. 625208522106161
LA04331976Movable - Swing325 ft9,174Fair
Oak Harbor Blvd over I-10
No. 625204501801001
1.0M N Lake Pontchartrain1989Stringer/Multi-beam or Girder1,135 ft8,602Good
LA0021 over Bogue Chitto Rv. Relief
No. 625200300201341
0.9 M N of LA 411975Stringer/Multi-beam or Girder302 ft8,257Good
LA0021 over Bogue Chitto River
No. 625200300201611
LA00211974Stringer/Multi-beam or Girder1,422 ft8,257Good
LA0021 over Wrights Creek
No. 625200300202661
LA00211975Stringer/Multi-beam or Girder102 ft8,257Good
US0011 over Schneider Canal
No. 625200000620048
1.5 Mi. S. of LA 4332017Culvert34 ft8,018Good
W Cswy Appr E.B. over Chinchub Bayou
No. 625230223900631
1.6 MI S LA 22 W Causeway1954Tee Beam126 ft8,000Good
LA 22 W Causeway over W Cswy Ov Chinchub Bayou
No. 625230223900632
1.6 MI S LA 22 W Causeway1954Tee Beam126 ft8,000Good
LA0021 over Creek
No. 625200300106231
5.6 M NE of LA 361933Culvert29 ft7,775Good
LA0021 over Abita Creek
No. 625200300110391
3.7 M SW of LA 411933Culvert30 ft7,775Good
LA1077 over I-12
No. 625208520302851
LA10771975Stringer/Multi-beam or Girder384 ft7,611Fair
Voters RD over Canal
No. 625230153894501
1.25 M N of LA 4332001Slab152 ft7,546Good
US0011 over Drain
No. 625200180403911
1.9 M N of I-121930Culvert54 ft7,499Fair
US0011 over Drain
No. 625200180404301
2.3 M N of I-121930Culvert27 ft7,499Fair
LA0021 over Bogue Chitto Rv Relief
No. 625200300201342
0.9 M N of LA 411975Stringer/Multi-beam or Girder302 ft7,481Good
LA0021 over Bogue Chitto River
No. 625200300201612
LA00211974Stringer/Multi-beam or Girder1,422 ft7,481Good
LA0021 over Wrights Creek
No. 625200300202662
LA00211975Stringer/Multi-beam or Girder102 ft7,481Good
LA0021 over Marias Creek
No. 625200300203521
.45 MI N JCT LA21 & LA161987Culvert52 ft7,160Good
LA0021 over Bayou Dezeire
No. 625200590100771
0.3 M S of LA 10771978Slab100 ft6,406Fair
Ochsner Boulevard over Timber Branch
No. 625200000620323
1.5 Mi.Northwest of LA.212010Culvert33 ft6,295Fair
LA1085 over Fox Branch
No. 625208520201561
1.6 Miles North of LA 221968Stringer/Multi-beam or Girder58 ft6,010Fair
LA1085 over I-12
No. 625208520203191
LA10851975Girder and Floorbeam System368 ft6,010Good
Eden Isle Subd. over Eden Isles Canal
No. 625230140894811
2.4 MI S JCT US 11 & 4331974Stringer/Multi-beam or Girder177 ft5,979Fair
LA0040 over Bills Branch
No. 625202690804831
0.1 M S of LA 4371977Slab172 ft5,160Fair
LA0040 over Simalousa Creek
No. 625202690806721
1.7 M SE of LA 4371976Slab153 ft5,160Fair
LA0437 over Drain
No. 625202790100951
0.95 Mi. No. LA 25 Inter.1997Culvert23 ft4,871Good
LA0437 over Bogue Falaya River
No. 625202790101351
1.35 Miles North US 1902003Slab190 ft4,871Fair
US0190 over Ponchitolawa CR
No. 625200131103674
US 1901976Slab200 ft4,708Good
LA0059 over Long Branch Bayou
No. 625208520900651
0.5 M N of LA 361954Stringer/Multi-beam or Girder77 ft4,612Poor
LA0059 over Long Branch Bayou
No. 625208520901251
0.9 M N of LA 361954Stringer/Multi-beam or Girder58 ft4,612Fair
Eden Isle Subd. over Eden Isles Canal
No. 625230136894731
2.4 MI S JCT US N & LA4331974Stringer/Multi-beam or Girder67 ft4,576Fair
Browns Village RD over Bayou Vincent Bridge
No. 625230188894671
.1 MI N. JCT I-10 & US 111986Slab57 ft4,561Fair
W. Hall Ave over Creek
No. 625230171894751
0.6MI.E.OF Carrol RD1970Slab76 ft4,504Fair
Dixie Ranch Rd. over I-12
No. 625204540425531
4.2 M E of LA 4341972Stringer/Multi-beam or Girder322 ft4,450Poor
Airport Road over I-12
No. 625204540427561
6.2 M E of LA 4341972Stringer/Multi-beam or Girder285 ft4,450Fair
Fish Hatchery Rd. over I-12
No. 625204540420071
1.0 M W of LA 4341976Stringer/Multi-beam or Girder279 ft4,410Fair
LA0041 over Brushy Branch
No. 625200580203941
3.5 M N of LA 4351972Culvert37 ft4,243Good
LA0041 over Drain
No. 625200580204331
4.0 M N of LA 4351972Culvert22 ft4,243Good
LA0433 over Salt Bayou
No. 625200000620033
2.27 Mi. N. of US 902019Slab200 ft4,240Good
LA0435 over Drain
No. 625200000620253
4.29 Miles East of LA 362010Slab120 ft4,200Good
LA0435 over Abita Creek
No. 625200000620254
4.40 Miles East of LA 362010Slab240 ft4,200Good
LA0435 over Drain
No. 625200000620255
4.87 Miles East of LA 362010Culvert38 ft4,200Good
LA0435 over Abita River
No. 625202810400771
LA 435 @ Logmi 0.771983Slab172 ft4,200Fair
LA0435 over Beef Branch
No. 625202810403491
LA 435 Log MI 3.491988Slab58 ft4,200Fair
Spartan DR over Canal
No. 625230148894741
0.21 M East of US 111990Slab38 ft4,073Fair
US0190 over Ponchitolawa CR
No. 625200131103673
US 1901976Slab190 ft4,005Fair
US0190 over Bayou Chinchuba
No. 625200000620299
.50 of a Mile East of LA2014Slab180 ft3,755Good
LA0040 over Morgan Branch
No. 625202690702991
1.0 M E of LA 10771954Stringer/Multi-beam or Girder77 ft3,755Fair
LA0434 over I-12
No. 625208521202691
2.6 MI N of US 1901973Stringer/Multi-beam or Girder265 ft3,690Fair
LA0434 over Bayou Lacombe
No. 625208521205991
2.5 Miles South of LA 361953Stringer/Multi-beam or Girder97 ft3,690Fair
LA0040 over Drain
No. 625202690800821
0.6 M E of LA 251979Slab39 ft3,689Good
LA0040 over Bogue Falaya River
No. 625202690801011
0.7 M E of LA 251978Slab96 ft3,689Fair
LA0040 over Bogue Falaya Relief
No. 625202690801031
0.8 M E of LA 251978Slab58 ft3,689Fair
LA0040 over Drain
No. 625202690801141
0.9 M E of LA 251978Slab58 ft3,689Good
LA0040 over Beason Creek
No. 625202690802041
0.3 M E of LA 10801979Slab115 ft3,689Fair
LA0040 over Pigeon Roost Creek
No. 625202690803981
LA 40 @ Log MI 03.981980Slab77 ft3,689Fair
LA0040 over Pigeon Roost Creek
No. 625202690804111
LA 40 @ Logmi 04.111980Slab77 ft3,689Fair
LA 25 over Drain
No. 625200590210751
1.3 M S of LA 401963Slab80 ft3,684Fair
LA0025 over Morgan Branch
No. 625200590211121
1.0 Miles South of LA 401963Slab120 ft3,684Fair
Old River RD over Doubloun Branch
No. 625230161894301
N. 190 on Old River RD1987Slab76 ft3,391Fair
Brewster RD over Pipe at Black River
No. 625230267901081
LA 1077 9.0 S of I-121995Culvert21 ft3,351Fair
LA0041 over Talisheek Creek
No. 625200580200551
0.4 M NW of LA 4351972Slab100 ft3,043Good
LA0041 over Drain
No. 625200580202511
2.1 M N of LA 4351972Culvert27 ft3,043Fair
LA0041 over Drain
No. 625200580202961
2.6 M N of LA 4351972Culvert22 ft3,043Fair
LA1082 over Little Bogue Falaya Riv
No. 625208521000341
0.2 M N of LA 211972Slab180 ft2,916Good
Old Hwy. 41 Spur over Drain
No. 625230230894511
0.20 Southwest of LA 412005Stringer/Multi-beam or Girder40 ft2,877Fair
LA0040 over Tchefuncte River
No. 625200000625222
3.9 MI E of LA 4452023Slab420 ft2,778Good
LA0040 over Creek
No. 625202690700171
1.4 M W of LA 10771954Stringer/Multi-beam or Girder96 ft2,778Fair
LA0040 over Savannah Branch
No. 625202690700931
LA00401954Stringer/Multi-beam or Girder116 ft2,778Fair
LA0040 over Drain
No. 625202690701441
0.2 M W of LA 10771954Culvert24 ft2,778Good

Structure types in St. Tammany Parish

Slab14439.9%
Stringer/Multi-beam or Girder10027.7%
Culvert7721.3%
Tee Beam133.6%
Girder and Floorbeam System92.5%
Box Beam or Girders - Multiple61.7%
Movable - Swing51.4%
Truss - Thru30.8%
Movable - Bascule20.6%
Movable - Lift10.3%
Channel Beam10.3%

Other counties in Louisiana