US Bridges

St. Charles Parish, Louisiana bridges

St. Charles Parish has 82 bridges and culverts in the National Bridge Inventory, the oldest built in 1935. 1 (1%) are rated poor. The most common type is stringer/multi-beam or girder (52%).

Bridges
82
Good
60%
Fair
39%
Poor
1%
1 bridges
Average age
44.2 yrs
Posted or closed
2

Map of bridges in St. Charles Parish

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

Search bridges in St. Charles Parish

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

Condition

1%poor
Good60%(49)
Fair39%(32)
Poor1%(1)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 2 bridges219301940s: 6 bridges619401950s: 2 bridges219501960s: 4 bridges419601970s: 15 bridges1519701980s: 22 bridges2219801990s: 25 bridges2519902000s: 3 bridges320002010s: 3 bridges320102020s: 0 bridges2020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. I0310 over Swamp
    56,783 vehicles/day
    Good
  2. US0090 over Drain Ditch
    49,920 vehicles/day
    Good
  3. US0090 over US 90 Turnarounds
    49,920 vehicles/day
    Good
  4. US0090 over Davis Pond Diversion
    49,920 vehicles/day
    Good
  5. US0090 over Drain Canal
    49,920 vehicles/day
    Fair

Longest

  1. I0010 over Bonnet Carre Spillway
    50,814 ft
    Fair
  2. I0010 over Bonnet Carre Spillway
    50,772 ft
    Fair
  3. I0310 over US 61/RR/SWAMP/LA 626
    25,755 ft
    Fair
  4. I0310 over US 61/RR/SWAMP/LA 626
    25,672 ft
    Fair
  5. US0061 over Bonnet Carre
    6,006 ft
    Fair

Oldest

  1. US0061 over Bonnet Carre
    Built 1935
    Fair
  2. LA0631 over Bayou Desallemand
    Built 1935
    Fair
  3. US0090 over Drain Canal
    Built 1940
    Fair
  4. US0090 over Sellers Canal
    Built 1940
    Fair
  5. US0061 over Conc Box Xing
    Built 1942
    Good

All bridges in St. Charles Parish

Busiest first · showing 1–82 of 82
Bridges in St. Charles Parish
BridgeLocationBuiltTypeLengthDaily trafficCondition
I0310 over Swamp
No. 024504503600005
0.01 M South of I-101992Slab2,206 ft56,783Good
US0090 over Drain Ditch
No. 024500000020397
1 Mile West of Davis Pond1999Culvert46 ft49,920Good
US0090 over US 90 Turnarounds
No. 024500000020504
4.9 Mi. E. of Int. With L2013Stringer/Multi-beam or Girder2,540 ft49,920Good
US0090 over Davis Pond Diversion
No. 024500050904651
3.0 MI East of LA 6322002Stringer/Multi-beam or Girder354 ft49,920Good
US0090 over Drain Canal
No. 024500050905861
4.3 MI East of LA 6331953Tee Beam59 ft49,920Fair
US0090 over Sellers Canal
No. 024500050907151
5.6 MI East of LA 6331953Tee Beam78 ft49,920Fair
I0010 over Bonnet Carre Spillway
No. 024504501400001
1.9 MI East of I-551972Stringer/Multi-beam or Girder50,772 ft48,723Fair
I0310 over Pipeline
No. 024504503605981
0.2M North of LA 481991Stringer/Multi-beam or Girder170 ft47,396Good
I0310 over Icg.Rr Ramp E F &h LA4
No. 024504503606221
5.14 MI S I-10 I-310 JCT1983Stringer/Multi-beam or Girder5,145 ft47,396Fair
I0310 over Mississippi River
No. 024504503700001
4.4 MI S of US 611983Stayed Girder2,745 ft47,396Fair
I0310 over M. P. RR
No. 024504503800001
4.9 MI S of US 611979Stringer/Multi-beam or Girder1,900 ft47,396Fair
I0310 over Ramp"c" from I 310 SB
No. 024504503800361
.36 MI South of LA 181979Stringer/Multi-beam or Girder1,290 ft47,396Good
I0310 over Drain Canal
No. 024500000020394
0.8 Miles South of Hales1984Culvert30 ft40,204Fair
I0310 over LA 3127
No. 024504503802411
1.57 Mi. N. of US 901986Stringer/Multi-beam or Girder2,523 ft40,204Fair
I0310 over I310 SB to US90
No. 024504503803581
0.40 Mi. N. of US 901986Stringer/Multi-beam or Girder425 ft40,204Good
I0310 over S.P. R.R. & LA-631
No. 024504503803667
.50 MI N. of US 901986Stringer/Multi-beam or Girder1,534 ft40,204Good
I0010 over Bonnet Carre Spillway
No. 024504501400002
1.9 MI East of I-551972Stringer/Multi-beam or Girder50,814 ft32,050Fair
I0010 over Lake Pontchartrain X-Ove
No. 024504501401459
3.3 MI East of I-551992Stringer/Multi-beam or Girder135 ft29,468Good
I0010 over Swamp
No. 024504501405609
3.0 MI West of I-3101992Stringer/Multi-beam or Girder135 ft29,468Fair
I0310 over Ground
No. 024504503600418
0.01 M from I-101992Stringer/Multi-beam or Girder3,180 ft29,468Good
I0310 over Pipeline
No. 024504503605982
0.2M North of LA 481992Stringer/Multi-beam or Girder170 ft29,468Good
I0310 over Ramp"c"from I 310 SB
No. 024504503800362
.36 MI South of LA 181979Stringer/Multi-beam or Girder1,290 ft29,468Fair
I0310 over 80 Arpent Canal
No. 024504503802812
1.17 MI N. of US 901986Stringer/Multi-beam or Girder125 ft29,468Good
I0310 over I 310 N from US 90
No. 024504503803582
0.60 MI N. of US 901986Stringer/Multi-beam or Girder915 ft29,468Good
I0310 over S.P. R.R. & LA 631
No. 024504503803756
.5 MI North of US 901986Stringer/Multi-beam or Girder1,319 ft29,468Fair
I0310 over S.P. Rr. & LA 631
No. 024504503803827
0.40 Mi. N. of US 901986Stringer/Multi-beam or Girder789 ft29,468Good
US0090 over Davis Pond Diversion
No. 024500000020431
3.0 Miles East of LA 6322002Stringer/Multi-beam or Girder354 ft25,051Good
US0090 over US 90 Turnarounds
No. 024500000020505
4.9 Mi. E of Int. With LA2013Stringer/Multi-beam or Girder2,540 ft25,051Good
US0090 over Drain Canal
No. 024500050905862
4.3 MI East of LA 6331940Tee Beam57 ft25,051Fair
US0090 over Sellers Canal
No. 024500050907152
5.6 MI East of LA 6331940Tee Beam77 ft25,051Fair
US0061 over Bonnet Carre
No. 024500070309182
.7 MI West of LA 481935Tee Beam6,006 ft25,051Fair
US0061 over Conc Box Xing
No. 024500070303631
3.6 MI West of Jefferson1942Culvert40 ft23,719Good
US0061 over Conc Box Xing
No. 024500070304441
4.4 MI West of Jefferson1942Culvert34 ft23,719Good
US0061 over Conc Box Xing
No. 024500070304911
4.9 MI West of Jefferson1942Culvert28 ft23,719Good
US0061 over Conc Box Xing
No. 024500070305261
5.2 MI West of Jefferson1942Culvert23 ft23,719Good
US0061 over Bonnet Carre Spillway
No. 024500070309181
.7 MI West of LA 481984Stringer/Multi-beam or Girder6,006 ft23,719Fair
US0090 over B Desallemands
No. 024500050800001
.4 MI West of LA 3621961Stringer/Multi-beam or Girder2,611 ft20,956Fair
US0090 over B Crocodile
No. 024500050805821
1.0 MI East of LA 3061965Culvert32 ft20,956Fair
I0310 over US 61/RR/SWAMP/LA 626
No. 024504503600401
0.41 M South of I-101992Stringer/Multi-beam or Girder25,672 ft20,850Fair
I0310 over US 61/RR/SWAMP/LA 626
No. 024504503600412
0.41 M South of I-101992Stringer/Multi-beam or Girder25,755 ft20,850Fair
US0090 over B Desallemands
No. 024500050800002
.4 MI West of LA 3621961Stringer/Multi-beam or Girder2,611 ft17,200Fair
I0310 over LA 3127 & I-310
No. 024504280310815
2.9 MI East of LA 31601986Girder and Floorbeam System3,300 ft15,642Fair
I0310 over I-10/I-310/SWAMP
No. 024504503600408
0.4 M South of I-101992Stringer/Multi-beam or Girder4,815 ft15,642Good
I0310 over I-10
No. 024504503600425
0.01 M North of I-10 WB1992Stringer/Multi-beam or Girder4,753 ft15,642Good
I0310 over Ramps/Us 61
No. 024504503602456
0.2 M North of US 611992Stringer/Multi-beam or Girder5,575 ft15,642Fair
I0310 over Ramps/Us 61
No. 024504503602567
0.2 1M North of US 611992Stringer/Multi-beam or Girder3,543 ft15,642Fair
I0310 over Swamp
No. 024504503602646
0.1 M North of US 611992Stringer/Multi-beam or Girder1,264 ft15,642Good
I0310 over Swamp
No. 024504503602777
0.15 M North of US 611992Stringer/Multi-beam or Girder1,498 ft15,642Good
I0310 over Rr/Canal
No. 024504503603158
0.25 M South of US 611992Stringer/Multi-beam or Girder1,369 ft15,642Good
I0310 over Rr/Canal
No. 024504503603325
0.10 M South of US 611992Stringer/Multi-beam or Girder1,403 ft15,642Good
I0310 over Ramps/Rr/Canal/Us 61
No. 024504503603388
0.25 M South of US 611992Girder and Floorbeam System4,098 ft15,642Fair
I0310 over Ramps/Rr/Canal/Us 61
No. 024504503603505
0.10 M North of US 611992Stringer/Multi-beam or Girder6,000 ft15,642Fair
I0310 over Icg RR Yard Ramps F & H
No. 024504503606467
5.35 MI S JCT I-101980Stringer/Multi-beam or Girder1,355 ft15,642Good
I0310 over Ramp F
No. 024504503606566
5.43 MI S JCT I-101980Stringer/Multi-beam or Girder1,219 ft15,642Good
I0310 over Ramp E
No. 024504503606615
5.53 MI S JCT I-101980Girder and Floorbeam System630 ft15,642Good
I0310 over Ramps E F G & H
No. 024504503606638
5.63 MI S JCT I-101980Stringer/Multi-beam or Girder759 ft15,642Good
I0310 over M P RR
No. 024504503800055
.05 MI South of LA 181979Stringer/Multi-beam or Girder1,256 ft15,642Good
I0310 over M P RR
No. 024504503800058
.05 MI South of LA 181979Stringer/Multi-beam or Girder1,212 ft15,642Good
I0310 over M P RR
No. 024504503800206
.2 MI South of LA 181979Girder and Floorbeam System1,395 ft15,642Good
I0310 over Ramp "a"
No. 024504503800207
.2 MI South of LA 181979Stringer/Multi-beam or Girder1,472 ft15,642Fair
LA3127 over Union Carbide Canal
No. 024504280306802
.6 MI East of LA 31421990Slab60 ft9,206Good
LA3127 over Hahnville Canal
No. 024504280307862
.1 MI West of LA 31601990Slab80 ft9,206Good
LA3127 over Vial Canal
No. 024504280308802
.9 MI East of LA 31601990Slab60 ft9,206Good
LA3127 over Hymel Canal
No. 024504280310132
2.2 MI East of LA 31601990Slab80 ft9,206Good
LA0052 over Boutte Canal
No. 024500000020390
1 Mile North of HWY 901999Culvert64 ft6,850Good
LA3127 over Union Carbide Canal
No. 024504280306801
.6 MI East of LA 31421975Slab60 ft6,703Fair
LA3127 over Hahnville Canal
No. 024504280307861
.1 MI West of LA 31601975Slab80 ft6,703Good
LA3127 over Vial Canal
No. 024504280308801
.9 MI East of LA 31601975Slab60 ft6,703Fair
LA3127 over Hymel Canal
No. 024504280310131
2.2 MI East of LA 31601975Slab80 ft6,703Good
LA3127 over Eighty Arpent Canal
No. 024504280311571
3.6 MI East of LA 31601975Slab100 ft6,703Fair
LA3142 over MP RR @ Taft
No. 024508452000451
.45 MI North of LA 31271977Stringer/Multi-beam or Girder1,497 ft5,122Good
LA0631 over Bayou Desallemand
No. 024508450600001
.4 MI West of LA 6321935Movable - Swing542 ft1,834Fair
LA0306 over Drain Canal
No. 024508450702521
2.1 MI North of LA 6321984Slab80 ft1,596Good
LA0306 over Drain Canal
No. 024508450704031
.6 MI North of LA 6321984Slab80 ft1,596Good
LA0306 over Drain Canal
No. 024508450705851
1.2 MI South of LA 6321984Slab60 ft1,596Good
LA0631 over Drain Canal
No. 024508450605631
.6 MI East of LA 3061962Slab114 ft1,544Poor
LA0632 over Drain Canal
No. 024500000020405
2.3 Miles South of HWY 901990Culvert24 ft1,297Good
LA0632 over Crawford Canal
No. 024500000020453
.01 Mile West of LA 3062011Slab100 ft1,297Good
LA0306 over Grand Bayou
No. 024508450706651
2.0 MI South of LA 6321984Slab160 ft370Fair
Maryland DR over Ellington Canal
No. 024500000020512
2.0 Mi. S. of US 902009Culvert23 ft—Good
W Heather DR over Cousins Canal
No. 024529540902101
0.3 MI South of US 901988Slab38 ft—Good
Birch ST over Cousins Canal
No. 024529540902181
0.7 MI South of US 901988Slab38 ft—Good

Structure types in St. Charles Parish

Stringer/Multi-beam or Girder4352.4%
Slab1822.0%
Culvert1012.2%
Tee Beam56.1%
Girder and Floorbeam System44.9%
Stayed Girder11.2%
Movable - Swing11.2%

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