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Every bridge in St. Martin Parish, Louisiana

Name: Every bridge in St. Martin Parish, Louisiana
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

117 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

St. Martin Parish, Louisiana, has 117 bridges in the 2025 National Bridge Inventory: 46 rated good, 61 fair, and 10 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
US0090 over Creek	1965	62,432	Fair
Sawmill Rd over I-10	1970	60,066	Good
I0010 over Atchafalaya River	1972	56,100	Fair
I0010 over Bayou Teche	1970	50,425	Good
I0010-e over La 328	2020	50,425	Good
I0010 over E Atchafalaya Floodway	1972	42,449	Fair
I0010 over E. Atchafalaya Fldy	1972	42,449	Fair
I0010 over Bayou Portage	1970	37,370	Fair
I0010 over W Atchafalaya Floodway	1971	37,370	Fair
I0010 over La 347	1970	25,875	Good
I0010 over Atchafalaya Floodway	1991	23,521	Good
I0010 over West Atchafalaya Fldway	1991	23,521	Fair
LA0094 over Bayou Teche	1980	18,293	Good
LA0094 over Vermilion River	1954	18,293	Fair
LA0182 over Lasalle Coulee	1931	14,501	Fair
LA0096 over Bayou Teche St M.	1942	8,684	Fair
LA0096 over Catahoula Lake Bridge	1994	8,684	Fair
LA0096 over Pointe Claire Coulee	1994	8,684	Good
LA0031 over I-10	1970	8,168	Fair
LA0347 over Nicholas Coulee	1979	6,880	Good
LA3361 over Teche Bayou	1951	6,798	Fair
LA0096 over Creek	2007	6,714	Good
LA0096 over Creek	2007	6,714	Good
LA0096 over Cypress Bayou	1978	6,714	Good
LA0096 over Ruth Bayou	1978	6,714	Good
I0010 over Drain	1968	5,704	Fair
LA0031 over Ruth Canal	2005	5,397	Good
I0010 over Bayou Teche	1970	4,908	Good
I0010 over La 347	1970	4,908	Good
I0010-w over La 328	2020	4,908	Good
LA0355 over Bayou Teche	1949	4,721	Fair
Doyle Melancon Rd over Coulee	2003	4,376	Fair
LA0031 over Daigre Canal	1950	4,367	Fair
Poche Bridge Rd over Teche Bayou	1974	4,252	Fair
LA0353 over Cypress Island Bayou	1962	4,152	Fair
LA0092 over Bayou Tortue	2004	4,071	Good
LA0092 over Teche Bayou	1984	4,071	Fair
LA0031 over Drainage Canal	1957	3,996	Fair
LA0093 over Bayou Fuselier	1959	3,987	Fair
Jeff Deblanc Pkwy over Teche Bayou	2001	3,818	Fair
LA0353 over Bayou Capucin	1976	3,749	Fair
LA0353 over Bayou Vermilion	1976	3,749	Fair
LA0351 over Bayou Teche	1993	3,526	Good
LA0350 over Bayou Teche Parks	1950	3,378	Poor
LA0686 over Creek	2013	3,212	Good
LA0686 over Creek	2013	3,212	Good
LA0686 over Creek	2014	3,212	Good
LA0686 over South Relief Canl	1959	3,212	Good
La 321 over Creek	2024	3,200	Good
Bordelon Rd over I-10	1970	2,970	Fair
LA0352 over Bayou Amy	1968	2,711	Poor
E. Refinery Rd. over Teche Bayou	2010	2,508	Good
LA0092 over Lasalle Coulee	1973	2,452	Fair
LA0341 over Coulee Datider	1964	2,152	Fair
LA3039 over Bayou Portage	1961	1,807	Fair
LA3039 over Canal	1965	1,807	Good
LA0321 over Creek	1966	1,732	Fair
I0010 over Bayou Portage	1970	1,585	Fair
I0010 over E Atchafalaya Floodway	1972	1,585	Fair
I0010 over W Atchafalaya Floodway	1971	1,585	Fair
Cypress Island Rd over Creek	1962	1,584	Fair
LA3083 over Bayou Alexandre	2020	1,454	Good
Duchamp Rd over Lasalle Coulee	1966	1,388	Fair
LA3083 over C Coteau Holmes	1967	1,360	Fair
LA3083 over C Coteau Holmes	1967	1,360	Fair
Melvin Dupris Rd over I-10	2022	1,329	Good
LA0345 over Coulee DU Portage	1962	1,319	Fair
LA0345 over Point Claire Coulee	1962	1,319	Fair
Leed Champagne Rd over Cypress Island Coulee	2003	1,274	Good
Herman Dupuis Rd over Bayou La Rose	2023	1,232	Good
Sawmill Rd. over Coulee Datider	1975	1,100	Poor
Lady of Lake Rd over Cypress Island Coulee	1985	1,029	Good
I0010 over Ramp A. on Ramp	1971	970	Fair
I0010 over Ramp B. Off Ramp	1971	970	Poor
I0010 over Ramp D. on Ramp	1971	970	Fair
I0010 over Ramp C. Off Ramp	1971	932	Fair
E Stephenville Rd over Milhomme Bayou	2001	756	Fair
Zin Zin Rd over Coulee	1966	658	Fair
Potato Shed Road over Portage Bayou	2019	612	Good
Section 28 Rd over Martin Bayou	2003	608	Fair
LA0737 over Grand Canal 02	2023	575	Good
LA0737 over Grand Canal 02	1973	575	Fair
Capritto Rd over Coulee	1991	503	Good
Herman Dupuis Rd. over Coulee	1986	442	Good
4 Mile Bayou Rd over Hog Bayou	2023	422	Good
E Stephenville Rd over Coulee	1986	422	Good
Bayou Mercier Rd. over Berard Canal Bayou	1965	414	Fair
Roman Robin Rd over Nicole Coulee	1955	263	Fair
Banker Rd over Coulee	1993	252	Good
LA0975 over Creek	1968	231	Poor
LA0975 over Creek	1968	231	Poor
Johnson Rd over Dumolin Canal	1970	226	Fair
Johnson Rd over Dumolin Canal	1970	226	Fair
Huval St over True Canal	1967	208	Fair
Potato Shed Rd over Bayou Berard Drain Canal	1985	186	Fair
Ches Courville Rd over Nicole Coulee	1975	166	Poor
Adam Guidry Rd over Coulee	1968	160	Fair
Orphe Guidry Rd. over Grand Canal	1969	149	Fair
Hughes Rd over Lasalle Coulee	1970	144	Fair
Grand Bois Rd over Coulee	1967	140	Fair
Lee Gordon Rd. over Grand Canal	1970	132	Fair
Division Rd over Coulee	1970	129	Fair
Division Rd over Coulee	1970	129	Fair
Division Rd over Coulee Du Portage	1965	129	Poor
Patin St. over True Canal	1967	128	Fair
4-Mile Bayou Rd over Canal	2020	105	Good
Four Mile Bayou Rd over Coulee	2020	105	Good
Bayou Mercier Rd over Berard Canal Bayou	2017	77	Good
Moise Mallet Rd. over Bayou Mallet	1992	70	Good
Lake Fausse St Pk over Lake Fausse Point	1980	66	Poor
Boon Lasseigne Rd over Martin Bayou	1972	63	Good
Tilac Rd over Pont Brule Bayou	1985	58	Good
Hope Rd over Portage Bayou	1985	50	Good
Auguillard Rd over Coulee	1975	40	Poor
McVeigh Rd over Pont Brule Bayou	1975	36	Fair
Happy Town Road over Little Alabama Bayou	2001	30	Good
Lion Castille Rd over Bayou Portage Guidry	2014	11	Good

Source: FHWA National Bridge Inventory, 2025.

St. Martin Parish bridge conditions · Louisiana bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.