St. Martin Parish, Louisiana bridges

St. Martin Parish has 117 bridges and culverts in the National Bridge Inventory, the oldest built in 1931. 10 (9%) are rated poor. The most common type is slab (46%).

Bridges: 117
Good: 39%
Fair: 52%
Poor: 9%; 10 bridges
Average age: 44.5 yrs
Posted or closed: 34

Map of bridges in St. Martin Parish

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

Search bridges in St. Martin Parish

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

Condition

Good39%(46)

Fair52%(61)

Poor9%(10)

When they were built

Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

US0090 over Creek
62,432 vehicles/day
Fair
Sawmill RD over I-10
60,066 vehicles/day
Good
I0010 over Atchafalaya River
56,100 vehicles/day
Fair
I0010-E over LA 328
50,425 vehicles/day
Good
I0010 over Bayou Teche
50,425 vehicles/day
Good

Longest

I0010 over W Atchafalaya Floodway
23,440 ft
Fair
I0010 over W Atchafalaya Floodway
23,440 ft
Fair
I0010 over E Atchafalaya Floodway
21,585 ft
Fair
I0010 over E Atchafalaya Floodway
21,585 ft
Fair
I0010 over Atchafalaya River
3,040 ft
Fair

Oldest

LA0182 over Lasalle Coulee
Built 1931
Fair
LA0096 over Bayou Teche ST M.
Built 1942
Fair
LA0355 over Bayou Teche
Built 1949
Fair
LA0031 over Daigre Canal
Built 1950
Fair
LA0350 over Bayou Teche Parks
Built 1950
Poor

All bridges in St. Martin Parish

Busiest first · showing 1–117 of 117

Bridges in St. Martin Parish
Bridge	Location	Built	Type	Length	Daily traffic	Condition
US0090 over Creek No. 035004240300731	0.73 MI South of LA 96	1965	Culvert	27 ft	62,432	Fair
Sawmill RD over I-10 No. 035004500600001	2.2 MI West of LA 347	1970	Stringer/Multi-beam or Girder	234 ft	60,066	Good
I0010 over Atchafalaya River No. 035004500614371	6.98 MI East of LA 347	1972	Girder and Floorbeam System	3,040 ft	56,100	Fair
I0010-E over LA 328 No. 035000000030459	6.6 MI E of US 167	2020	Stringer/Multi-beam or Girder	248 ft	50,425	Good
I0010 over Bayou Teche No. 035004500601411	5.9 Mi. East of I-49	1970	Stringer/Multi-beam or Girder	430 ft	50,425	Good
I0010 over E Atchafalaya Floodway No. 035004500614951	7.56 MI East of LA 347	1972	Stringer/Multi-beam or Girder	21,585 ft	42,449	Fair
I0010 over E. Atchafalaya Fldy No. 035004500619091	13.6 MI East of LA 347	1972	Stringer/Multi-beam or Girder	690 ft	42,449	Fair
I0010 over Bayou Portage No. 035004500609521	2.0 MI East of LA 347	1970	Stringer/Multi-beam or Girder	182 ft	37,370	Fair
I0010 over W Atchafalaya Floodway No. 035004500609931	2.5 MI East of LA 347	1971	Girder and Floorbeam System	23,440 ft	37,370	Fair
I0010 over LA 347 No. 035004500607491	5.2 MI E of LA 328	1970	Girder and Floorbeam System	963 ft	25,875	Good
I0010 over West Atchafalaya Fldway No. 035000000300242	4.49 MI E of LA 347	1991	Stringer/Multi-beam or Girder	129 ft	23,521	Fair
I0010 over Atchafalaya Floodway No. 035000000300312	11.6 MI East of LA 347	1991	Stringer/Multi-beam or Girder	129 ft	23,521	Good
LA0094 over Vermilion River No. 035000800400001	1.0 MI E of LA 353	1954	Tee Beam	152 ft	18,293	Fair
LA0094 over Bayou Teche No. 035008503200111	0.1 MI West of LA 31	1980	Stringer/Multi-beam or Girder	207 ft	18,293	Good
LA0182 over Lasalle Coulee No. 035000040302491	0.23 MI N of LA 92-1	1931	Culvert	34 ft	14,501	Fair
LA0096 over Bayou Teche ST M. No. 035002380300131	0.13 MI East of LA 31	1942	Movable - Swing	230 ft	8,684	Fair
LA0096 over Pointe Claire Coulee No. 035002380301171	1.17M East of LA 347	1994	Culvert	30 ft	8,684	Good
LA0096 over Catahoula Lake Bridge No. 035002380311471	8.0 MI N of LA 679	1994	Stringer/Multi-beam or Girder	300 ft	8,684	Fair
LA0031 over I-10 No. 035000563001171	1.17 MI N of LA 94	1970	Stringer/Multi-beam or Girder	1,250 ft	8,168	Fair
LA0347 over Nicholas Coulee No. 035000560402391	2.0 MI E of LA 328	1979	Slab	80 ft	6,880	Good
LA3361 over Teche Bayou No. 035000560400141	0.1 Mi. E of LA 31	1951	Movable - Lift	281 ft	6,798	Fair
LA0096 over Cypress Bayou No. 035002380200601	1.8 MI W of US 90	1978	Slab	140 ft	6,714	Good
LA0096 over Ruth Bayou No. 035002380203791	2.3 MI West of LA 31	1978	Slab	120 ft	6,714	Good
LA0096 over Creek No. 035002380204541	5.5 Mi. East of LA 182	2007	Culvert	22 ft	6,714	Good
LA0096 over Creek No. 035002380205161	6.3 Mi. East of LA 182	2007	Culvert	28 ft	6,714	Good
I0010 over Drain No. 035004500607331	5 MI E of LA 328	1968	Culvert	22 ft	5,704	Fair
LA0031 over Ruth Canal No. 035000560308521	0.6 Mi. N of LA 351	2005	Stringer/Multi-beam or Girder	197 ft	5,397	Good
I0010-W over LA 328 No. 035000000030461	5.3 MI W of LA 347	2020	Stringer/Multi-beam or Girder	248 ft	4,908	Good
I0010 over Bayou Teche No. 035004500601412	0.7 MI West of LA 328	1970	Stringer/Multi-beam or Girder	427 ft	4,908	Good
I0010 over LA 347 No. 035004500607492	6.8 MI W of LA 3177	1970	Girder and Floorbeam System	960 ft	4,908	Good
LA0355 over Bayou Teche No. 035000560500161	0.16 MI W of LA 347	1949	Stringer/Multi-beam or Girder	176 ft	4,721	Fair
Doyle Melancon RD over Coulee No. 035030155915161	2.3 Mi. S of LA 347	2003	Slab	80 ft	4,376	Fair
LA0031 over Daigre Canal No. 035000560201381	1.5 MI N of LA 86	1950	Tee Beam	140 ft	4,367	Fair
Poche Bridge RD over Teche Bayou No. 035030187915411	0.08 MI S of LA 31	1974	Slab	210 ft	4,252	Fair
LA0353 over Cypress Island Bayou No. 035004030304041	1.9 MI North of LA 31	1962	Slab	100 ft	4,152	Fair
LA0092 over Bayou Tortue No. 035002130801841	1.84 MI East of LA 182	2004	Slab	120 ft	4,071	Good
LA0092 over Teche Bayou No. 035002130804881	0.49 MI E of LA 31	1984	Movable - Swing	323 ft	4,071	Fair
LA0031 over Drainage Canal No. 035000563001791	1.79 MI N of LA 1.79	1957	Slab	80 ft	3,996	Fair
LA0093 over Bayou Fuselier No. 035002210200001	3.1 MI W of LA 31	1959	Slab	140 ft	3,987	Fair
Jeff Deblanc Pkwy over Teche Bayou No. 035030099914881	0.4 MI E of LA 31	2001	Movable - Swing	343 ft	3,818	Fair
LA0353 over Bayou Vermilion No. 035004030200001	1.6 MI South of LA 94	1976	Slab	171 ft	3,749	Fair
LA0353 over Bayou Capucin No. 035004030203491	5.1 MI South of LA 94	1976	Slab	133 ft	3,749	Fair
LA0351 over Bayou Teche No. 035004003004821	0.1 MI W of 321	1993	Stringer/Multi-beam or Girder	345 ft	3,526	Good
LA0350 over Bayou Teche Parks No. 035004003000331	0.36 MI NE of LA 31	1950	Movable - Lift	247 ft	3,378	Poor
LA0686 over Creek No. 035000000030427	4.60 MI N of LA 347/678	2013	Culvert	48 ft	3,212	Good
LA0686 over Creek No. 035000000030428	0.16 MI North of LA 737	2013	Culvert	37 ft	3,212	Good
LA0686 over Creek No. 035000000030437	2.0 MI North of LA 347	2014	Culvert	23 ft	3,212	Good
LA0686 over South Relief Canl No. 035008500201571	1.5 MI South of LA 347	1959	Slab	60 ft	3,212	Good
LA 321 over Creek No. 035000000085002	.30 MI SE of LA 321	2024	Culvert	23 ft	3,200	Good
Bordelon RD over I-10 No. 035004500605851	1.5 MI West of LA 347	1970	Stringer/Multi-beam or Girder	820 ft	2,970	Fair
LA0352 over Bayou Amy No. 035002370522421	2.0 MI East of LA 349	1968	Slab	248 ft	2,711	Poor
E. Refinery Rd. over Teche Bayou No. 035000000030017	0.12 Mi. East of LA 31	2010	Box Beam or Girders - Multiple	280 ft	2,508	Good
LA0092 over Lasalle Coulee No. 035002130701901	1.5 MI East of US 90	1973	Slab	57 ft	2,452	Fair
LA0341 over Coulee Datider No. 035008500500931	0.93 MI North of LA 31	1964	Slab	60 ft	2,152	Fair
LA3039 over Canal No. 035008502803021	3.0 MI North of LA 347	1965	Culvert	25 ft	1,807	Good
LA3039 over Bayou Portage No. 035008502805791	5.7 MI North of LA 347	1961	Stringer/Multi-beam or Girder	97 ft	1,807	Fair
LA0321 over Creek No. 035008501900711	0.71 MI S of LA 347	1966	Stringer/Multi-beam or Girder	58 ft	1,732	Fair
I0010 over Bayou Portage No. 035004500609522	5.00 MI W of LA 3177	1970	Stringer/Multi-beam or Girder	180 ft	1,585	Fair
I0010 over W Atchafalaya Floodway No. 035004500609932	4.47 MI W of LA 3177	1971	Stringer/Multi-beam or Girder	23,440 ft	1,585	Fair
I0010 over E Atchafalaya Floodway No. 035004500614952	0.8 MI W. of LA 975	1972	Stringer/Multi-beam or Girder	21,585 ft	1,585	Fair
Cypress Island RD over Creek No. 035030113915181	1.3 MI SW of LA 31	1962	Slab	59 ft	1,584	Fair
LA3083 over Bayou Alexandre No. 035000000030439	3.9 Mi. E. of LA 679	2020	Stringer/Multi-beam or Girder	270 ft	1,454	Good
Duchamp RD over Lasalle Coulee No. 035030067915421	1.1 Mi. NE of LA 182	1966	Slab	57 ft	1,388	Fair
LA3083 over C Coteau Holmes No. 035008502901071	1.07 MI West of LA 679	1967	Slab	38 ft	1,360	Fair
LA3083 over C Coteau Holmes No. 035008502901831	1.80 MI East of LA 679	1967	Slab	38 ft	1,360	Fair
Melvin Dupris RD over I-10 No. 035000000000019	0.28 MI W of LA 347	2022	Stringer/Multi-beam or Girder	844 ft	1,329	Good
LA0345 over Coulee Du Portage No. 035004010201001	2.7 MI South of LA 96	1962	Slab	60 ft	1,319	Fair
LA0345 over Point Claire Coulee No. 035004010201371	2.4 MI South of LA 96	1962	Slab	60 ft	1,319	Fair
Leed Champagne RD over Cypress Island Coulee No. 035030101915081	0.5 MI N Russo Milizzo RD	2003	Slab	80 ft	1,274	Good
Herman Dupuis RD over Bayou LA Rose No. 035000000035007	0.5 MI E of LA 352	2023	Movable - Swing	270 ft	1,232	Good
Sawmill Rd. over Coulee Datider No. 035030199915631	1.3 Mi. W of LA 341	1975	Slab	76 ft	1,100	Poor
Lady of Lake RD over Cypress Island Coulee No. 035030050915211	1.6 Mi. W of LA 31	1985	Slab	95 ft	1,029	Good
I0010 over Ramp A. on Ramp No. 035004500614046	0.37 MI W of LA 3177	1971	Stringer/Multi-beam or Girder	191 ft	970	Fair
I0010 over Ramp D. on Ramp No. 035004500614225	4.8 MI East of LA 347	1971	Stringer/Multi-beam or Girder	191 ft	970	Fair
I0010 over Ramp B. Off Ramp No. 035004500614298	5.66 MI W of LA 975	1971	Stringer/Multi-beam or Girder	253 ft	970	Poor
I0010 over Ramp C. Off Ramp No. 035004500614027	4.61 MI East of LA 347	1971	Stringer/Multi-beam or Girder	191 ft	932	Fair
E Stephenville RD over Milhomme Bayou No. 035029468910991	1.4 MI NE of LA 70	2001	Movable - Swing	366 ft	756	Fair
Zin Zin RD over Coulee No. 035030167915031	0.7 Mi. S of LA 349	1966	Slab	76 ft	658	Fair
Potato Shed Road over Portage Bayou No. 035000000030009	0.3 MI E. of LA 678	2019	Slab	120 ft	612	Good
Section 28 RD over Martin Bayou No. 035030134914721	1.6 MI E of LA 3039	2003	Slab	95 ft	608	Fair
LA0737 over Grand Canal 02 No. 035000000035009	1.45 MI W. of LA 686	2023	Slab	60 ft	575	Good
LA0737 over Grand Canal 02 No. 035008500300161	0.16 MI East of LA 686	1973	Slab	57 ft	575	Fair
Capritto RD over Coulee No. 035030081915071	0.31M North of LA 96	1991	Culvert	26 ft	503	Good
Herman Dupuis Rd. over Coulee No. 035030161914241	1.6 MI SW of LA 3177	1986	Slab	190 ft	442	Good
4 Mile Bayou RD over Hog Bayou No. 035000000035008	7.3 MI N. of LA 70	2023	Stringer/Multi-beam or Girder	38 ft	422	Good
E Stephenville RD over Coulee No. 035029476910971	2.4 MI NE of LA 70	1986	Slab	57 ft	422	Good
Bayou Mercier Rd. over Berard Canal Bayou No. 035030130914181	0.2 Mi. W of LA 96	1965	Slab	171 ft	414	Fair
Roman Robin RD over Nicole Coulee No. 035030180914821	0.7 Mi. S of LA 352	1955	Stringer/Multi-beam or Girder	42 ft	263	Fair
Banker RD over Coulee No. 035030082914581	1.3 Mi. W. of LA 679	1993	Slab	38 ft	252	Good
LA0975 over Creek No. 035008503007601	4.9 MI N of I-10	1968	Slab	38 ft	231	Poor
LA0975 over Creek No. 035008503008241	4.3 MI N of I-10	1968	Slab	57 ft	231	Poor
Johnson RD over Dumolin Canal No. 035030213914971	0.8 Mi. N. of LA 678	1970	Slab	38 ft	226	Fair
Johnson RD over Dumolin Canal No. 035030216914961	1.2 Mi. N. of LA 678	1970	Slab	39 ft	226	Fair
Huval ST over True Canal No. 035030191914801	0.4 MI N of LA 352	1967	Slab	38 ft	208	Fair
Potato Shed RD over Bayou Berard Drain Canal No. 035030206914731	0.8 Mi. E. of HWY LA 678	1985	Slab	285 ft	186	Fair
Ches Courville RD over Nicole Coulee No. 035030186914871	0.1 Mi. S of LA 352	1975	Slab	38 ft	166	Poor
Adam Guidry RD over Coulee No. 035030237915451	0.2 Mi. SW of LA 686	1968	Slab	38 ft	160	Fair
Orphe Guidry Rd. over Grand Canal No. 035030228915181	1.4 MI NE of LA 686	1969	Slab	76 ft	149	Fair
Hughes RD over Lasalle Coulee No. 035030053915611	0.4 Mi.E of US 90	1970	Slab	57 ft	144	Fair
Grand Bois RD over Coulee No. 035030157914821	1.8 Mi. E. of LA 3039	1967	Slab	57 ft	140	Fair
Lee Gordon Rd. over Grand Canal No. 035030230915221	1.5 Mi. NE of LA 686	1970	Slab	57 ft	132	Fair
Division RD over Coulee Du Portage No. 035030046914731	0.2 Miles NE of LA 680	1965	Stringer/Multi-beam or Girder	39 ft	129	Poor
Division RD over Coulee No. 035030047914711	1.0 MI SW of LA 345	1970	Stringer/Multi-beam or Girder	58 ft	129	Fair
Division RD over Coulee No. 035030051914671	0.4 Mi. SW of LA 345	1970	Stringer/Multi-beam or Girder	39 ft	129	Fair
Patin St. over True Canal No. 035030190914821	0.4 Mi. N of LA 352	1967	Slab	38 ft	128	Fair
Four Mile Bayou RD over Coulee No. 035000000035002	4.6 Mi. NE of LA 70	2020	Stringer/Multi-beam or Girder	38 ft	105	Good
4-MILE Bayou RD over Canal No. 035000000035003	6.1 Mi. E. of LA 70	2020	Stringer/Multi-beam or Girder	76 ft	105	Good
Bayou Mercier RD over Berard Canal Bayou No. 035000000030506	.01 Mi. W. of LA 352	2017	Stringer/Multi-beam or Girder	200 ft	77	Good
Moise Mallet Rd. over Bayou Mallet No. 035030230915351	0.5 MI NE of LA 686	1992	Culvert	29 ft	70	Good
Lake Fausse ST Pk over Lake Fausse Point No. 035030037913641	.16 MI S of Levee RD	1980	Slab	305 ft	66	Poor
Boon Lasseigne RD over Martin Bayou No. 035030124914711	2.2 Mi. E of LA 347	1972	Slab	57 ft	63	Good
Tilac RD over Pont Brule Bayou No. 035030209915601	0.9 Mi. NW of LA 354	1985	Slab	95 ft	58	Good
Hope RD over Portage Bayou No. 035030217914821	1.1 Mi. E of Jim Sells RD	1985	Slab	133 ft	50	Good
Auguillard RD over Coulee No. 035030176915231	0.2 Mi. N. of LA 347	1975	Slab	38 ft	40	Poor
Mcveigh RD over Pont Brule Bayou No. 035030221915811	3.1 Mi. W of LA 31	1975	Slab	38 ft	36	Fair
Happy Town Road over Little Alabama Bayou No. 000043614-00001	Sec 111 T7S R8E	2001	Slab	113 ft	30	Good
Lion Castille RD over Bayou Portage Guidry No. 035000000200695	1.07 MI SE of I-10	2014	Slab	80 ft	11	Good

Structure types in St. Martin Parish

Slab	54	46.2%
Stringer/Multi-beam or Girder	36	30.8%
Culvert	13	11.1%
Movable - Swing	5	4.3%
Girder and Floorbeam System	4	3.4%
Movable - Lift	2	1.7%
Tee Beam	2	1.7%
Box Beam or Girders - Multiple	1	0.9%