Slab bridges in Louisiana

A solid, flat concrete slab that acts as both the supporting structure and the roadway surface. Common for short crossings. Louisiana has 5,877 of them, 46.3% of its bridges. Nationally this type accounts for 13.2% of all bridges.Compare states for this type.

Slab bridges: 5,877
Poor condition: 10%; 594 bridges
Average age: 39.2 yrs
Combined length: 127 mi

Busiest slab bridges in Louisiana

Top 200 by daily traffic

Bridge	County	Location	Built	Type	Length	Daily traffic	Condition
I0010 over Duncan Canal No. 022604501501901	Jefferson Parish	2.7 MI East of I-310	1967	Slab	225 ft	126,119	Good
I0010 over Lawrence Canal No. 023604509012081	Orleans Parish	2.0 MI East of US 90	1970	Slab	100 ft	114,172	Fair
I0610 over Golfers Upass No. 023604503402121	Orleans Parish	2.1 MI East of I-10	1973	Slab	75 ft	105,572	Fair
I0610 over St. John Bayou No. 023604503402261	Orleans Parish	2.7 MI East of I-10	1973	Slab	200 ft	105,572	Fair
I0020 over Cross Bayou No. 040904510100681	Caddo Parish	3.04 MI West of LA 169	1964	Slab	140 ft	98,318	Fair
I0020 over Cross Bayou No. 040904510100682	Caddo Parish	3.04 MI West of LA 169	1964	Slab	140 ft	98,318	Fair
I0020 over Cross Bayou Relf No. 040904510100921	Caddo Parish	2.8 MI West of LA 169	1964	Slab	160 ft	98,318	Fair
I0020 over Cross Bayou Relf No. 040904510100922	Caddo Parish	2.8 MI West of LA 169	1964	Slab	160 ft	98,318	Fair
I0020 over Drain No. 040904510101081	Caddo Parish	2.7 MI West of LA 169	1964	Slab	200 ft	98,318	Fair
I0020 over Drain No. 040904510101092	Caddo Parish	2.7 MI West of LA 169	1964	Slab	200 ft	98,318	Fair
I0020 over Drain No. 040904510101622	Caddo Parish	2.1 MI West of LA 169	1964	Slab	160 ft	98,318	Fair
I0020 over Drain No. 040904510101631	Caddo Parish	2.1 MI West of LA 169	1964	Slab	160 ft	98,318	Fair
I0020 over Hudson ST No. 040904510115401	Caddo Parish	3.47 MI East of I-220	1965	Slab	56 ft	98,318	Fair
I0020 over Hudson ST No. 040904510115402	Caddo Parish	3.47 MI East of I-220	1965	Slab	56 ft	98,318	Fair
I0010 over Gum Gully No. 071004509104901	Calcasieu Parish	2.5 MI W of LA 3063	1966	Slab	100 ft	86,969	Fair
I0010 over Vinton Canal No. 071004509108211	Calcasieu Parish	1.1 MI E of LA 3063	1966	Slab	240 ft	86,969	Fair
I0010 over Hamptons Coulee No. 071004509108511	Calcasieu Parish	1.3 MI East of LA 3063	1966	Slab	140 ft	86,969	Fair
I0010 over Coone Gully No. 071004509109111	Calcasieu Parish	.5 MI East of LA 108	1965	Slab	120 ft	86,969	Fair
I0010 over Wing Gully No. 071004509114071	Calcasieu Parish	5.5 MI East of LA 108	1965	Slab	120 ft	86,969	Fair
I0010 over Choupique Bayou No. 071004509116641	Calcasieu Parish	8.1 MI East of LA 108	1965	Slab	160 ft	86,969	Fair
I0010 over Bayou Diende No. 071004509121521	Calcasieu Parish	0.2 MI E of LA 27	1962	Slab	160 ft	86,969	Fair
I0020 over Black Bayou No. 053704510616311	Ouachita Parish	1.0 MI East of LA 617	1965	Slab	160 ft	84,225	Fair
I0020 over Youngs Bayou No. 053704510619621	Ouachita Parish	.7 MI East of LA 594	1965	Slab	140 ft	84,225	Fair
I0010 over Maple Fork Bayou No. 071000000070265	Calcasieu Parish	0.4 MI East of LA 108	2022	Slab	220 ft	83,609	Fair
I0010 over Canal No. 625204501804201	St. Tammany Parish	0.5 M SW of US 190	1966	Slab	120 ft	82,860	Fair
I0012 over Ponchatolawa Creek No. 625204540410861	St. Tammany Parish	0.7 M E of US 190	1976	Slab	175 ft	79,960	Fair
I0012 over Vincent Bayou No. 625204540430331	St. Tammany Parish	I0012	1970	Slab	100 ft	78,215	Fair
I0012 over Hornsby Creek No. 623204540212261	Livingston Parish	I0012	1969	Slab	125 ft	78,208	Fair
I0012 over Colyell Creek No. 623204540212481	Livingston Parish	I0012	1969	Slab	200 ft	78,208	Fair
I0010 over Drain Canal No. 023600000000108	Orleans Parish	3.5 Mi. East of I-510	2022	Slab	260 ft	77,962	Good
I0010 over Dranage Canal No. 023600000000109	Orleans Parish	5.2 Mi. East of I-510	2022	Slab	260 ft	77,962	Good
I0010 over Jahncke Canal No. 023604509014881	Orleans Parish	4.8 MI East of US 90	1972	Slab	100 ft	77,962	Fair
I0012 over Grays Creek No. 623204540203301	Livingston Parish	I0012	1970	Slab	150 ft	77,469	Fair
I0012 over West Colyell CR No. 623204540205681	Livingston Parish	1.3 Miles East of LA 1026	1970	Slab	200 ft	77,469	Fair
I0012 over Dumplin Creek No. 623204540208691	Livingston Parish	I0012	1970	Slab	100 ft	77,469	Fair
I0012 over Middle Colyell Creek No. 623204540209181	Livingston Parish	I0012	1970	Slab	200 ft	77,469	Fair
I0012 over Big Branch No. 623204540220121	Livingston Parish	I0012	1969	Slab	150 ft	75,867	Fair
I0012 over Blood River No. 623204540223451	Livingston Parish	I0012	1968	Slab	150 ft	74,180	Fair
I0020 over Traffic Street No. 040804510200362	Bossier Parish	.36 MI East LA 1	1966	Slab	167 ft	71,593	Fair
I0010 over Kayouche Coulee No. 071004509133431	Calcasieu Parish	0.8 MI East of US 171	1964	Slab	300 ft	71,509	Fair
I0010 over Antoinne Gully No. 071004509135381	Calcasieu Parish	2.8 MI East of US 171	1964	Slab	160 ft	71,509	Fair
I0020 over Traffic Street No. 040804510200361	Bossier Parish	.36 MI East LA 1	1966	Slab	167 ft	69,892	Fair
I0010 over English Bayou No. 071004509136561	Calcasieu Parish	0.8 MI East of LA 397	1964	Slab	200 ft	68,113	Fair
I0010 over Drain No. 071004509140711	Calcasieu Parish	4.9 MI East of LA 397	1964	Slab	120 ft	68,113	Fair
I0020 over Black Bayou No. 053704510616312	Ouachita Parish	1.0 MI East of LA 617	1965	Slab	160 ft	66,061	Fair
I0020 over Youngs Bayou No. 053704510619622	Ouachita Parish	.7 MI East of LA 594	1965	Slab	140 ft	66,061	Fair
I0110 over Canal No. 611704509205931	East Baton Rouge Parish	0.3 M N of US 61	1976	Slab	81 ft	64,059	Good
I0020 over F1F1 Bayou No. 040804510209761	Bossier Parish	5.5 MI East of LA 782-2	1975	Slab	141 ft	62,470	Fair
I0020 over F1F1 Bayou No. 040804510209762	Bossier Parish	5.5 MI East of LA 782-2	1975	Slab	140 ft	62,470	Fair
I0210 over 5th Avenue No. 071004503007981	Calcasieu Parish	1.77 MI East of LA 385	1976	Slab	184 ft	61,445	Fair
I0010 over Smith Bayou No. 610304501108081	Ascension Parish	1.17 M West of LA 30	1975	Slab	120 ft	60,802	Fair
I0210 over Common Street No. 071004503006492	Calcasieu Parish	2.0 MI W of LA 14	1975	Slab	146 ft	60,585	Fair
Glenwood DR over Black Bayou (frontage RD No. 053704510616314	Ouachita Parish	1.0 MI East of LA 617	1986	Slab	180 ft	60,145	Fair
I0049 over I-220 No. 040900000040336	Caddo Parish	I-49 @ I-220 Interchange	2018	Slab	3,070 ft	59,221	Good
I0010 over Trinity Drainage Canal No. 612404500710251	Iberville Parish	I0010	1971	Slab	140 ft	58,734	Fair
I0012 over Yellow Water River Rel. No. 625304540303111	Tangipahoa Parish	I0012	1970	Slab	175 ft	58,377	Good
I0010 over Bayou Conway No. 610304501111651	Ascension Parish	0.3 M SE of LA 44	1979	Slab	120 ft	57,444	Fair
I0310 over Swamp No. 024504503600005	St. Charles Parish	0.01 M South of I-10	1992	Slab	2,206 ft	56,783	Good
I0010 over Bayou Ile Des Cannes No. 032804500503681	Lafayette Parish	4.6 MI E of LA 95	1968	Slab	100 ft	56,748	Fair
I0010 over Francois Coulee No. 032804500510871	Lafayette Parish	1.1 Mi. East of I-49.	1970	Slab	142 ft	56,748	Fair
LA3139 over Jeff/Orleans Parish Line No. 023604300200001	Orleans Parish	5.0 MI East of LA 611-4	1982	Slab	175 ft	55,872	Fair
I0010 over Citrus Canal No. 023604509013191	Orleans Parish	3.1 MI East of US 90	1970	Slab	100 ft	55,800	Good
I0010 over Canal No. 625204501806371	St. Tammany Parish	0.4 M N of US 190	1966	Slab	100 ft	55,785	Fair
I0010 over Canal No. 625204501806691	St. Tammany Parish	0.7 M N of US 190	1966	Slab	100 ft	55,785	Fair
I0012 over East Bedico Creek No. 625204540401781	St. Tammany Parish	I0012	1975	Slab	140 ft	53,386	Good
I0012 over Selsers Creek No. 625304540309481	Tangipahoa Parish	I0012	1975	Slab	120 ft	53,386	Fair
I0012 over Bedico Creek No. 625304540317501	Tangipahoa Parish	I0012	1975	Slab	168 ft	53,386	Fair
I0049 over Coulee Beau Bridge Canal No. 032804550104841	Lafayette Parish	0.37 MI North of LA 726	1989	Slab	120 ft	53,236	Fair
I0049 over Hynson Bayou No. 084004550528761	Rapides Parish	2.23 Mi. North of LA 3250	1990	Slab	100 ft	53,224	Good
I0020 over N.Fork Choudrant E-Bound No. 053104510522461	Lincoln Parish	.8 MI East of LA 145M	1960	Slab	160 ft	50,895	Fair
I0020 over W Relief Choudrant Creek No. 053104510525991	Lincoln Parish	4.3 MI East of LA 145M	1960	Slab	220 ft	50,895	Fair
I0020 over Mid. Rel.Choudrant Creek No. 053104510526151	Lincoln Parish	4.5 MI East of LA 145M	1960	Slab	240 ft	50,895	Fair
I0020 over Choudrant Creek No. 053104510526371	Lincoln Parish	4.7 MI East of LA 145M	1960	Slab	340 ft	50,895	Fair
Lapalco Blvd over Weyrauch Canal No. 022629527900242	Jefferson Parish	0.6MI.E.OF Manhattan	1971	Slab	57 ft	50,000	Fair
College DR over Dawson Creek No. 611730252910851	East Baton Rouge Parish	0.1 MI N of LA 427	1968	Slab	102 ft	49,656	Fair
I0010 over Bayou Conway No. 610304501117621	Ascension Parish	0.3M SE JCT I-10 & LA 44	1969	Slab	140 ft	49,274	Fair
I0010 over Panama Canal No. 610304501121721	Ascension Parish	I0010	1975	Slab	175 ft	49,274	Fair
I0010 over Bayou Jonas No. 030104500407811	Acadia Parish	8.3 MI East of LA 97	1961	Slab	200 ft	48,502	Fair
LA0039 over Industrial Canal No. 023600463102631	Orleans Parish	0.1 MI E of Industrial C.	1957	Slab	280 ft	47,739	Fair
LA0039 over Eickes Canal No. 024400463200501	St. Bernard Parish	.5 MI North of LA 46	2001	Slab	26 ft	47,739	Good
LA0039 over Guerenger Canal No. 024400463200901	St. Bernard Parish	.9 MI North of LA 36	2001	Slab	49 ft	47,739	Good
LA0039 over Chalmette Vista No. 024400463201901	St. Bernard Parish	1.9 MI North of LA 36	2001	Slab	49 ft	47,739	Good
US0090 over On Ramp No. 023602830804186	Orleans Parish	1.77 MI South of Miss. Ri	1989	Slab	360 ft	46,928	Good
I0010 over Bayou Manchac No. 610304501100001	Ascension Parish	I0010	1970	Slab	200 ft	45,150	Fair
I0010 over Bayou Manchac No. 610304501100002	Ascension Parish	I0010	1970	Slab	200 ft	45,150	Fair
I0049 over Horseshoe Canal No. 084004550527911	Rapides Parish	1.38 Mi. North of LA 3250	1995	Slab	140 ft	45,104	Fair
I0049 over Bayou Carencro No. 034904550200001	St. Landry Parish	1.0 MI North of LA 182	1963	Slab	160 ft	44,889	Fair
I0012 over Big Branch No. 623204540220122	Livingston Parish	I0012	1969	Slab	150 ft	44,252	Good
I0012 over Blood River No. 623204540223452	Livingston Parish	I0012	1968	Slab	150 ft	44,252	Fair
I0049 over Bayou Callahan No. 034904550208071	St. Landry Parish	0.8 MI North of LA 3233	1962	Slab	180 ft	44,243	Fair
I0010 over Hope Canal No. 624804501300541	St. John the Baptist Parish	I0010	1975	Slab	155 ft	44,074	Fair
I0010 over Mississippi Bayou No. 624804501304151	St. John the Baptist Parish	I0010	1975	Slab	125 ft	44,074	Fair
I0020 over Bennett Bayou No. 053704510624861	Ouachita Parish	5.0 MI East of US 165	1968	Slab	100 ft	43,420	Fair
I0020 over Bennett Bayou No. 053704510624862	Ouachita Parish	5.5 MI East of US 165	1968	Slab	100 ft	43,420	Fair
I0010 over Canal No. 625204501801081	St. Tammany Parish	2.0 M SW of LA 433	1965	Slab	160 ft	42,154	Fair
I0220 over Viking Drive No. 040804513102311	Bossier Parish	2.8 Mi. East of LA 1	1978	Slab	129 ft	42,148	Fair
I0220 over I-220 Nbl Junior Place No. 040904513001021	Caddo Parish	.98 MI North of I-20	1985	Slab	169 ft	42,148	Fair
I0010 over Duncan Canal No. 022604501501902	Jefferson Parish	2.7 MI East of I-310	1967	Slab	225 ft	41,695	Fair
I0049 over Bayou Bourbeau No. 034904550205201	St. Landry Parish	2.5 MI North of LA 93	1962	Slab	160 ft	41,327	Fair
I0020 over Curry Creek No. 053704510603591	Ouachita Parish	.7 MI East of LA 151	1960	Slab	100 ft	40,857	Fair
I0020 over Curry Creek No. 053704510603592	Ouachita Parish	.7 MI East of LA 151	1960	Slab	100 ft	40,857	Fair
I0210 over Opelousas Street No. 071004503012111	Calcasieu Parish	.5 MI East of US 90	1977	Slab	197 ft	39,934	Fair
I0055 over South Slough No. 625304529008991	Tangipahoa Parish	8.9 MI N. of Parish Line	2005	Slab	120 ft	39,850	Good
I0055 over Middle Slough No. 625304529009841	Tangipahoa Parish	9.8 MI N. of Parish Line	2005	Slab	102 ft	39,850	Good
Sherwood Forest Bl over Weiner Creek No. 611730251910301	East Baton Rouge Parish	1.4 MI SE I-12 US 61 JCT	1968	Slab	102 ft	39,727	Fair
Siegen LN over Clay Cut Bayou No. 611708174003831	East Baton Rouge Parish	2.2 MI SE I-12 US 61 JCT	1984	Slab	140 ft	38,982	Fair
I0020 over Old B Lafourche No. 054204510700081	Richland Parish	4.2 MI West of LA 133	1968	Slab	150 ft	38,890	Fair
I0020 over Diversion Canal No. 054204510700511	Richland Parish	3.8 MI West of LA 133	1968	Slab	150 ft	38,890	Fair
I0020 over Bayou Crew No. 054204510701571	Richland Parish	2.8 MI West of LA 133	1968	Slab	100 ft	38,890	Fair
I0020 over Bee Bayou No. 054204510713631	Richland Parish	3.1 MI East of LA 137	1969	Slab	150 ft	38,890	Fair
I0020 over Cypress Creek No. 054204510717391	Richland Parish	3.1 MI East of LA 583	1969	Slab	150 ft	38,890	Fair
I0020 over Little Creek No. 054204510720161	Richland Parish	1.9 MI East of LA 183	1971	Slab	150 ft	38,890	Fair
I0020 over Turkey Creek No. 054204510724381	Richland Parish	3.4 MI East of LA 609	1970	Slab	125 ft	38,890	Fair
I0020 over Bear CR Relief No. 040704510401321	Bienville Parish	.32 MI East of US 80	1964	Slab	175 ft	37,514	Fair
I0020 over Bear CR Relief No. 040704510401332	Bienville Parish	.32 MI East of US 80	1964	Slab	175 ft	37,514	Fair
I0020 over Bear Creek No. 040704510401541	Bienville Parish	.54 MI East of US 80	1964	Slab	175 ft	37,514	Fair
I0020 over Bear Creek No. 040704510401542	Bienville Parish	.54 MI East of US 80	1964	Slab	175 ft	37,514	Poor
I0020 over Caney Creek No. 040704510404551	Bienville Parish	3.5 MI East of US 80	1964	Slab	125 ft	37,514	Fair
I0020 over Caney Creek No. 040704510404552	Bienville Parish	3.5 MI East of US 80	1964	Slab	125 ft	37,514	Fair
I0020 over Drain No. 040704510404991	Bienville Parish	3.9 MI East of US 80	1964	Slab	175 ft	37,514	Fair
I0020 over Drain No. 040704510404992	Bienville Parish	3.9 MI East of US 80	1964	Slab	175 ft	37,514	Fair
I0020 over Leatherman Creek No. 040704510405281	Bienville Parish	1.86 MI West of LA 154	1964	Slab	225 ft	37,514	Fair
I0020 over Leatherman Creek No. 040704510405292	Bienville Parish	1.86 MI West of LA 154	1964	Slab	225 ft	37,514	Fair
I0020 over Black Lake Creek No. 040704510412031	Bienville Parish	1.31 M West of JCT of LA9	1964	Slab	225 ft	37,514	Fair
I0020 over Black Lake Creek No. 040704510412032	Bienville Parish	1.31 M West of JCT of LA9	1964	Slab	225 ft	37,514	Fair
I0020 over N.Fork Choudrant W-Bound No. 053104510522462	Lincoln Parish	.8 MI East of LA 145M	1960	Slab	160 ft	37,514	Fair
I0020 over W Relief Choudrant Creek No. 053104510525992	Lincoln Parish	4.3 MI East of LA 145M	1960	Slab	220 ft	37,514	Fair
I0020 over Mid. Rel Choudrant Creek No. 053104510526152	Lincoln Parish	4.5 MI East of LA 145M	1960	Slab	240 ft	37,514	Fair
I0020 over Choudrant Creek No. 053104510526372	Lincoln Parish	4.7 MI East of LA 145M	1960	Slab	340 ft	37,514	Fair
I0012 over Grays Creek No. 623204540203302	Livingston Parish	I0012	1970	Slab	150 ft	37,161	Fair
I0012 over West Colyell CR No. 623204540205682	Livingston Parish	I0012	1970	Slab	200 ft	37,161	Fair
I0012 over Dumplin Creek No. 623204540208692	Livingston Parish	I0012	1970	Slab	100 ft	37,161	Fair
I0012 over Middle Colyell Creek No. 623204540209182	Livingston Parish	I0012	1970	Slab	200 ft	37,161	Good
I0012 over Hornsby Creek No. 623204540212262	Livingston Parish	2.3 Miles West of LA 63	1969	Slab	125 ft	37,161	Good
I0012 over Colyell Creek No. 623204540212482	Livingston Parish	I0012	1969	Slab	200 ft	37,161	Fair
LA0039 over Industrial Canal No. 023600463102632	Orleans Parish	4.1 MI W of LA 47	1957	Slab	280 ft	36,993	Fair
I0059 over Yellow Bayou No. 625204530107021	St. Tammany Parish	I0059	1962	Slab	320 ft	36,841	Fair
I0059 over Middle Slough No. 625204530107661	St. Tammany Parish	I0059	1962	Slab	160 ft	36,841	Fair
I0059 over Dry Bayou No. 625204530108161	St. Tammany Parish	I0059	1962	Slab	240 ft	36,841	Fair
I0059 over Indian Bayou No. 625204530108691	St. Tammany Parish	I0059	1962	Slab	340 ft	36,841	Fair
I0059 over Clear Bayou No. 625204530109671	St. Tammany Parish	I0059	1962	Slab	400 ft	36,841	Fair
I0059 over Rones Bayou No. 625204530110791	St. Tammany Parish	I0059	1962	Slab	260 ft	36,841	Fair
US0171 over Hickory Branch No. 070600240504631	Beauregard Parish	.9 Mi. N of Int US190	1975	Slab	100 ft	36,105	Fair
LA3025 over Coulee Mine No. 032808282300691	Lafayette Parish	0.7 MI W of W Pinhook RD	1967	Slab	120 ft	34,877	Fair
LA0447 over Willis Bayou No. 623202680100311	Livingston Parish	0.2 M N of LA 16	1962	Slab	60 ft	34,245	Good
LA0447 over Drain No. 623202680102371	Livingston Parish	2.0 M N of LA 16	1962	Slab	80 ft	34,245	Good
LA0447 over Felder Bayou No. 623202680103231	Livingston Parish	3.0 M N of LA 16	1962	Slab	80 ft	34,245	Fair
LA0447 over West Colyell CR No. 623202680104181	Livingston Parish	LA0447	1962	Slab	140 ft	34,245	Good
LA0447 over Canal No. 623202680106971	Livingston Parish	1.2 M S of I-12	1958	Slab	59 ft	34,245	Fair
LA0447 over Dumplin Creek No. 623202680200141	Livingston Parish	00.14 MI North of US 190	2000	Slab	100 ft	34,245	Good
US0167 over Coulee Ile Des Cannes No. 032800800200002	Lafayette Parish	2.54 MI SW of LA 733	1984	Slab	180 ft	34,104	Fair
LA3064 over Ward Creek No. 611702583200771	East Baton Rouge Parish	LA3064	1972	Slab	160 ft	33,927	Good
I0059 over Yellow Bayou No. 625204530107022	St. Tammany Parish	I0059	1962	Slab	320 ft	33,925	Fair
I0059 over Middle Slough No. 625204530107662	St. Tammany Parish	I0059	1962	Slab	160 ft	33,925	Fair
I0059 over Dry Bayou No. 625204530108162	St. Tammany Parish	I0059	1962	Slab	240 ft	33,925	Fair
I0059 over Indian Bayou No. 625204530108692	St. Tammany Parish	I0059	1962	Slab	340 ft	33,925	Fair
I0059 over Clear Bayou No. 625204530109672	St. Tammany Parish	I0059	1962	Slab	400 ft	33,925	Fair
I0059 over Rones Bayou No. 625204530110792	St. Tammany Parish	I0059	1962	Slab	260 ft	33,925	Fair
I0210 over Ernest Street No. 071004503005941	Calcasieu Parish	1.5 MI E of LA 1138-2	1975	Slab	146 ft	32,874	Fair
I0210 over Ernest Street No. 071004503005942	Calcasieu Parish	0.3 MI W of LA 385	1975	Slab	146 ft	32,874	Fair
US0165 over Flagon Bayou Relief No. 084000150202091	Rapides Parish	0.44 M. N. of JCT LA 623	1956	Slab	140 ft	32,758	Fair
US0165 over Flagon Bayou No. 084000150202261	Rapides Parish	0.61 Mi. North of LA 623	1956	Slab	140 ft	32,758	Fair
US0171 over Diamond Gully No. 071000240204001	Calcasieu Parish	3.6 MI N of LA 378-US171	1996	Slab	80 ft	32,659	Fair
US0171 over Little Indian Bayou No. 071000240204981	Calcasieu Parish	4.6 MI N LA 378 on US171	1996	Slab	140 ft	32,659	Fair
US0061 over Claycut Bayou No. 611700070804621	East Baton Rouge Parish	US0061	1970	Slab	120 ft	32,619	Good
LA3105 over Coopers Bayou No. 040808080702231	Bossier Parish	0.1 MI North of LA 72	1975	Slab	60 ft	32,603	Fair
LA3105 over Benoit Bayou No. 040808080705191	Bossier Parish	0.9 Mi. N. of I-220	2005	Slab	100 ft	32,603	Fair
Airline Dr. over Drain No. 040808080706041	Bossier Parish	1.7 MI N. of I-220	2005	Slab	80 ft	32,603	Fair
I0110 over Canal No. 611704509205932	East Baton Rouge Parish	0.3 M N of US 61	1976	Slab	81 ft	32,092	Good
I0110 over Canal No. 611704509206443	East Baton Rouge Parish	400 Ft S of LA 408	1976	Slab	118 ft	32,092	Fair
I0012 over Jones Creek No. 611704540104872	East Baton Rouge Parish	I0012	1986	Slab	200 ft	32,092	Fair
US0090 over Rodere Canal No. 032304240409161	Iberia Parish	0.56 MI E of LA 329	1969	Slab	100 ft	32,022	Fair
I0020 over Bayou Despair No. 053304510810221	Madison Parish	6.0 MI West of US 65	1975	Slab	500 ft	31,481	Fair
I0020 over Bayou Despair No. 053304510810222	Madison Parish	6.0 MI West of US 65	1975	Slab	500 ft	31,481	Fair
I0020 over Lake One Bayou No. 053304510813451	Madison Parish	2.8 MI West of US 65	1975	Slab	300 ft	31,481	Fair
I0020 over Lake One Bayou No. 053304510813452	Madison Parish	2.8 MI West of US 65	1975	Slab	250 ft	31,481	Fair
I0020 over Panola Bayou No. 053304510814031	Madison Parish	2.2 MI West of US 65	1975	Slab	150 ft	31,481	Fair
I0020 over Panola Bayou No. 053304510814032	Madison Parish	2.2 MI West of US 65	1975	Slab	150 ft	31,481	Fair
I0020 over Walnut Bayou No. 053304510818121	Madison Parish	.01 MI West of West Int O	1975	Slab	175 ft	31,481	Fair
I0020 over Walnut Bayou No. 053304510818122	Madison Parish	.01 MI West of West Int O	1975	Slab	175 ft	31,481	Fair
LA0039 over Chalmette Vista No. 024400463201902	St. Bernard Parish	1.9 MI North of LA 36	2001	Slab	49 ft	31,327	Good
I0020 over Youngs Bayou No. 053704510619626	Ouachita Parish	.7 MI East of LA 594	1965	Slab	140 ft	31,285	Poor
W Lee DR over Bayou Fountain No. 611730233910941	East Baton Rouge Parish	.01 MI South/Highland	1985	Slab	180 ft	31,152	Fair
I0020 over Boone Creek No. 046004510304012	Webster Parish	2.33 MI West of LA 7	1987	Slab	160 ft	31,074	Fair
I0210 over Kirkman Street No. 071004503006741	Calcasieu Parish	2.4 MI East of LA 1138-2	1975	Slab	146 ft	30,723	Fair
I0210 over Texas Street No. 071004503007511	Calcasieu Parish	1.3 MI E of LA 385	1976	Slab	136 ft	30,723	Fair
I0210 over Texas Street No. 071004503007512	Calcasieu Parish	1.1 Mi. W. of LA 14	1976	Slab	136 ft	30,723	Fair
US0090 over Armenco Canal No. 032304240406661	Iberia Parish	0.6 MI E of LA 675	1965	Slab	100 ft	30,572	Fair
I0210 over Kirkman Street No. 071004503006742	Calcasieu Parish	1.8 MI W of LA 14	1975	Slab	146 ft	30,293	Fair
I0020 over Drainage Canal No. 053304510819631	Madison Parish	1.3 MI East of West Int O	1975	Slab	125 ft	30,064	Fair
Lapalco Blvd over Verret Canal No. 022629526900261	Jefferson Parish	0.3MI.E.OF Manhattan	1976	Slab	152 ft	30,000	Fair
Lapalco Blvd over Verret Canal No. 022629526900262	Jefferson Parish	0.3MI.E.OF Manhattan	1976	Slab	152 ft	30,000	Fair
Lapalco Blvd over Weyrauch Canal No. 022629527900241	Jefferson Parish	0.6MI.E.OF Manhattan	1976	Slab	57 ft	30,000	Good
I0020 over Drainage Canal Bridge No. 053304510819632	Madison Parish	1.3 MI East of West Int O	1975	Slab	125 ft	29,961	Fair
US0165 over Bayou Mouchoir No. 053700153100881	Ouachita Parish	.88 MI North of US 165 Bu	1963	Slab	80 ft	29,759	Fair
US0165 over Bayou Mouchoir No. 053700153101061	Ouachita Parish	1.06 MI North of US 165 B	1963	Slab	80 ft	29,759	Fair
US0165 over Pine Bayou No. 053700153103651	Ouachita Parish	3.65 MI North of US 165 B	1963	Slab	80 ft	29,759	Fair
US0165 over Youngs Bayou No. 053700153105821	Ouachita Parish	.7 MI North of LA 15	1966	Slab	120 ft	29,759	Poor
US0090 over Segura Branch No. 032304240404701	Iberia Parish	3.10 MI SE of LA 88	1965	Slab	100 ft	29,549	Fair
I0049 over Myricks Bayou No. 040900000040366	Caddo Parish	1.29 M. N. of LA 169	2013	Slab	100 ft	29,542	Good

Counties with the most

Caddo Parish	262
Calcasieu Parish	231
East Baton Rouge Parish	222
Rapides Parish	218
Tangipahoa Parish	190
Lafayette Parish	171
St. Landry Parish	162
Vernon Parish	161
Natchitoches Parish	147
Washington Parish	145

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