Louisiana Highway 300 (LA300) runs 15.05 miles (24.22km) in a southeast to northwest direction from a dead end in Delacroix to a junction with LA39 and LA46 at Sebastopol, St. Bernard Parish.
LA300 heads northward from the fishing communities of Delacroix and Reggio. The winding and notoriously dangerous road meets LA46 north of Reggio and turns westward. This section of LA300 parallels the newer four-lane highway carrying LA46 to the north. LA300 proceeds for about 6 miles (9.7km) farther to its terminus at Sebastopol. It is an undivided two-lane highway for its entire length.
In 1997, the Louisiana DOTD controversially placed two barriers in the road, effectively dividing it into three dead end segments, in an effort to encourage drivers to use the then-newly constructed LA 46, the Judge Perez Extension, which was 4 lanes and divided, saving Bayou Road for more local traffic, as the road has no shoulder at points.
Louisiana Highway 301 (LA301) runs 2.98 miles (4.80km) in a southwest to northeast direction along Barataria Boulevard from a dead end at Bayou Villars to LA45 north of Jean Lafitte, Jefferson Parish.[2]
LA301 follows the west bank of Bayou Barataria and begins at a point where the bayou is joined by the Gulf Intracoastal Waterway near their intersections with Bayou Villars. After briefly traveling northward, LA301 curves to the east through a sparsely populated area opposite the town of Jean Lafitte. The route terminates at a T-intersection where southbound LA45 turns onto a ramp to join LA3134 (Leo Kerner/Lafitte Parkway) on a high-level bridge across Bayou Barataria into Jean Lafitte. Northbound LA45 continues straight ahead along the bayou toward Crown Point.[2][3][4]
LA301 is an undivided two-lane highway for its entire length. It is classified as a rural local road by the Louisiana Department of Transportation and Development (LaDOTD). The average daily traffic in 2013 was reported as 560 vehicles.[1]
In the pre-1955 state highway system, LA301 made up the northern portion of State Route 1307.[5] This route continued southward by ferry across Bayou Villars and followed the present LA3257 to Bayou Rigolettes opposite the small community of Lafitte.[6] In 1948, the ferry service was replaced by the present bridge across Bayou Barataria on nearby LA302 (former State Route C-2060).[5][7] This effectively severed the two portions of Route 1307 as the bridge provided access to the lower portion of the route from a different location. The entirety of Route 1307 became LA301 in the 1955 Louisiana Highway renumbering.[8][9] In the early 1990s, LaDOTD renumbered disconnected portions of several state highway routes, and the southern portion of LA301 was designated as LA3257.[10][11] While LA301 has been truncated on one end, it has been slightly lengthened on the other end, taking over about 0.5 miles (0.80km) of LA45 when the original swing bridge across Bayou Barataria on that route was replaced in 1976 by the current high-level bridge just upstream.[3][9][12]
As of 2011, the entire route of LA301 is proposed for deletion as it does not meet a significant interurban travel function as determined by LaDOTD's Road Transfer Program.[13][14]
Louisiana Highway 303 (LA303) runs 1.27 miles (2.04km) in an east–west direction along Jean Lafitte Boulevard (formerly Rosethorne Road) from LA45/LA3134 to a dead end near the Vendome Canal in Jean Lafitte, Jefferson Parish.[16]
LA303 continues the route of LA45 eastward along Bayou Barataria, part of the Gulf Intracoastal Waterway, from a T-intersection where the latter turns onto a ramp leading to a high-level bridge over the bayou. LA45 shares the bridge with LA3134 (Leo Kerner/Lafitte Parkway), the main route to the New Orleans metropolitan area.[3][4][16] LA303 is an undivided two-lane highway for its entire length. It is classified as a rural minor collector by the Louisiana Department of Transportation and Development (La DOTD). The average daily traffic in 2013 was reported as 560 vehicles.[1]
In the pre-1955 state highway system, LA303 was designated as State Route 1235.[5] LA303 was created in the 1955 Louisiana Highway renumbering,[8] extending 0.65 miles (1.05km) west of its present terminus to the location of the original LA45 bascule bridge crossing.[3][9] LA303 was shortened when LA45 was re-routed over the current bridge, which was constructed as part of the never-completed Lafitte-Larose Highway (LA3134) in 1976.[17]
As of 2011, the entire route of LA303 is proposed for deletion as it does not meet a significant interurban travel function as determined by LaDOTD's Road Transfer Program.[13][14]
From the south, LA304 begins at an intersection with LA308, which follows the east bank of Bayou Lafourche. It proceeds northeast through rural farmland in an area west of Thibodaux known as Laurel Grove. After about 3.0 miles (4.8km), the route curves more to the east and traverses an area of light suburban development until it reaches its northern terminus at a junction with LA20 in the small community of Chackbay.[4][18][19]
LA304 is an undivided two-lane highway for its entire length. The majority of the route is classified as a rural minor collector by the Louisiana Department of Transportation and Development (LaDOTD). The average daily traffic in 2013 was reported as 1,490 vehicles.[1]
As of 2012, the entire route of LA304 is proposed for deletion as it does not meet a significant interurban travel function as determined by La DOTD'sRoad Transfer Program.[13][22]
Louisiana Highway 306 (LA306) runs 8.58 miles (13.81km) in a general north–south direction along Bayou Gauche Road from a dead end in Bayou Gauche to LA631 in Paradis, St. Charles Parish. The route connects the small community of Bayou Gauche to US90, the area's main highway.[23]
From the south, LA306 begins at a small public boat launch and proceeds south a short distance. It then turns sharply to the northwest and travels alongside Bayou Gauche, passing a series of fishing camps and boat houses. After 2.5 miles (4.0km), LA306 curves to the north to follow a drainage canal and passes alongside a suburban neighborhood. It then intersects LA632 (WPA Road), which heads west toward nearby Des Allemands. The two highways run concurrently for a short distance until LA632 turns east onto Grand Bayou Road. LA306 continues northward through a largely uninhabited area before intersecting US90 in the small community of Paradis. LA306 proceeds northwest for three blocks and terminates at LA631 (Old Spanish Trail).[4][23][24]
LA306 is an undivided two-lane highway for its entire length. The majority of the route is classified as a rural minor collector by the Louisiana Department of Transportation and Development (LaDOTD) with the average daily traffic reported as 3,700 vehicles in 2013.[1]
As of 2011, the entire route of LA306 is proposed for deletion as it does not meet a significant interurban travel function as determined by LaDOTD's Road Transfer Program.[13][27]
From the southeast, LA307 begins at an intersection with LA182 less than 0.5 miles (0.80km) from its junction with US90 in the far northeast corner of Raceland. The highway winds northward through largely uninhabited swampland, flanked initially by a narrow strip of farmland. After 9.0 miles (14.5km), LA307 curves to the west and crosses a vertical lift bridge over Bayou Boeuf just south of Lac des Allemands. It then proceeds through the communities of Bayou Boeuf and Kraemer, the houses of which line the narrow strip of dry land traversed by the highway. Exiting Kraemer, LA307 curves to the northwest and soon terminates at an intersection with LA20 east of Chackbay. LA20 connects with Vacherie to the north and Thibodaux to the southwest.[4][19][28]
LA307 is an undivided two-lane highway for its entire length. It is classified as a rural minor collector by the Louisiana Department of Transportation and Development (LaDOTD). The average daily traffic in 2013 was reported as 3,100 vehicles through the populated section between LA20 and Bayou Boeuf, reduced to 960 vehicles south of the bayou.[1]
In the pre-1955 state highway system, LA307 was designated as State Route 486 and included only the section of the present route between LA20 (former State Route 83) and Bayou Boeuf.[20] This became LA307 in the 1955 Louisiana Highway renumbering.[8][21] Around 1964, the first bridge across Bayou Boeuf was constructed, linking the highway with a local road on the opposite side that was then taken in by the state highway system as an extension of LA307.[29][30] The bridge across Bayou Boeuf was replaced with the current span in 1976.[31]
As of 2011, the entire route of LA307 is proposed for deletion as it does not meet a significant interurban travel function as determined by LaDOTD's Road Transfer Program.[13][32]
From the south, LA309 begins at an intersection with LA20 east of Gibson in Terrebonne Parish. Proceeding northward, LA309 immediately crosses the BNSF/Union Pacific Railroad tracks at grade and passes underneath the elevated US90. LA309 crosses into Lafourche Parish shortly afterward and continues through uninhabited swamp for roughly half of its route. The surroundings transition to farmland mixed with suburban development as the highway approaches the outskirts of Thibodaux. Passing through an area west of Thibodaux known as Brule, LA309 reaches its end at an intersection with LA1, which runs alongside Bayou Lafourche.[4][19][33][34]
LA309 is an undivided two-lane highway for its entire length. The section through Brule is classified as an urban collector by the Louisiana Department of Transportation and Development (LaDOTD) with the average daily traffic in 2013 reported as 2,400 vehicles. The uninhabited area south of Brule is classified as a rural minor collector with a lower daily traffic volume of 1,590.[1]
As of 2011, the entire route of LA309 is proposed for deletion as it does not meet a significant interurban travel function as determined by LaDOTD's Road Transfer Program.[13][32][37]
LA310 was an undivided two-lane highway for its entire length. It was classified as an urban collector by the Louisiana Department of Transportation and Development (LaDOTD). The average daily traffic in 2013 was reported as 8,500 vehicles.[1]
In the pre-1955 state highway system, LA310 was designated as State Route C-2198.[20] The bridge was constructed in 1953,[39] replacing a different structure just upstream.[40] The route became LA310 with the 1955 Louisiana Highway renumbering.[8] It became defunct in March 2013 when a new six-lane vertical lift bridge was completed 0.6 miles (0.97km) downstream on an extension of LA657.[41] The pontoon bridge had been closed since August 2012 due to structural deficiencies, and it was demolished soon after its replacement was opened.
Louisiana Highway 311 (LA 311) runs 13.62 miles (21.92km) in a north–south direction from the junction of LA 182, LA 312, and LA 3197 in Houma to LA 24 in Schriever.[42] For much of the route, it is known as Little Bayou Black Drive as it runs alongside Little Bayou Black.
From its southern terminus in Houma, LA 311 heads northwest concurrent with LA 312 on Little Bayou Black Drive. LA 312 soon departs to the north onto Lafayette Street. LA 311 continues along the north or east bank of Little Bayou Black and crosses the bayou after intersecting LA 664 (St. Charles Street). LA 311 continues northwest, leaving Houma and passing through Central. West of Gray, LA 311 intersects US 90 at exit 200. Further north, in an area known as Magnolia, LA 311 turns east onto St. Bridget Road to its northern terminus at LA 24 in Schriever. LA 311 is an undivided two-lane highway for its entire length.
The route begins at Barrow Street, a junction with LA182 and LA3197. It heads northwest along Little Bayou Black Drive for a few blocks in a concurrency with LA311 before turning north onto Lafayette Street. LA312 then intersects LA3040, which follows Honduras Street eastbound and Bond Street westbound. The route ends at LA24, which travels along either side of Bayou Terrebonne. After crossing the eastbound lanes on Main Street, LA312 crosses the bayou and intersects the westbound lanes on Park Avenue.[4][43][44]
LA312 is an undivided two-lane highway for its entire length. It is classified as an urban minor arterial by the Louisiana Department of Transportation and Development (LaDOTD). The average daily traffic in 2013 was reported as 6,700 vehicles.[1]
As of 2011, the entire route of LA312 (except the brief segment co-signed with LA311) is proposed for deletion as it does not meet a significant interurban travel function as determined by LaDOTD's Road Transfer Program.[13][45]
Louisiana Highway 315 (LA 315) runs 20.31 miles (32.69km) in a north–south direction from a local road south of Theriot to the junction of LA 182 and LA 3197 in Houma, Terrebonne Parish.[46]
LA 315 begins on Bayou Du Large Road as it transitions from parish to state maintenance. It follows the east bank of Bayou Du Large through the communities of Theriot, Sunrise, and Crozier before reaching a bridge over the Gulf Intracoastal Waterway just south of Houma. LA 315 loops underneath the bridge, intersects LA 661, and then proceeds northwest across the bridge into the city of Houma. Here, it reaches its northern terminus at LA 182 and LA 3197. The former continues west along Bayou Black Drive toward Gibson and ahead into Houma on Barrow Street.
Louisiana Highway 316 (LA 316) runs 16.90 miles (27.20km) in a northwest to southeast direction from LA 24 in Gray to a second junction with LA 24 in Bourg, Terrebonne Parish.[47] The route parallels LA 24 for its entire length and mostly carries the local name of Bayou Blue Road.
LA 316 heads northeast from LA 24 in Gray for a short distance before curving to the southeast into Lafourche Parish. The highway travels alongside the remains of Bayou Blue, the location of the parish line, and passes through a diamond interchange with US 90 at Exit 204. Continuing southeast through Savoie, LA 316 crosses LA 182. A few miles later, it intersects LA 3087 and LA 660. Nearing the end of its route, LA 316 crosses the Gulf Intracoastal Waterway on the Bayou Blue Bridge. It then turns southward onto Company Canal Road, immediately crossing back into Terrebonne Parish, and follows the west bank of the Company Canal to LA 24 in Bourg. LA 316 is an undivided two-lane highway for its entire length.
From the south, LA317 begins just east of the Burns Point Recreation Area, located on East Cote Blanche Bay. The route proceeds along the west bank of Bayou Sale in a general northeastern direction through the sparsely populated communities of Gordy and Ellerslie. After 10.1 miles (16.3km), LA317 crosses a bridge over the Gulf Intracoastal Waterway then passes between a pair of chemical plants at North Bend. 5.0 miles (8.0km) later, at a point known as Bayou Sale, LA317 enters into an interchange with US90, which connects with Lafayette to the northwest and Morgan City to the east. LA317 then enters the community of Centerville, located southeast of Franklin alongside Bayou Teche, where it reaches its northern terminus at a junction with LA182 (East Main Street).[48][49][50][51]
LA317 is an undivided two-lane highway for its entire length. It is classified by the Louisiana Department of Transportation and Development (LaDOTD) as a rural major collector, except for the section north of US90, which is an urban collector. The average daily traffic in 2013 was reported as 420 vehicles south of the Gulf Intracoastal Waterway bridge, increasing to 2,300 vehicles between the bridge and Centerville.[1]
As of 2011, the entire route of LA317 south of the GIWW bridge is proposed for deletion as it does not meet a significant interurban travel function as determined by LaDOTD's Road Transfer Program.[13][54][55]
LA318 begins at a T-intersection with LA83 where the latter turns from north to east toward Baldwin. LA318 proceeds northeast through rural farmland and intersects LA668 after 1.8 miles (2.9km). Shortly afterward, the highway intersects US90, connecting with Lafayette to the northwest and Morgan City to the southeast. LA318 continues for another 2.0 miles (3.2km) to the community of Sorrel, located on Bayou Teche just southeast of Jeanerette.[50][51][56]
LA318 is an undivided two-lane highway for its entire length. It is classified by the Louisiana Department of Transportation and Development (LaDOTD) as a rural major collector, except the final 0.4 miles (0.64km) where it is an urban collector. The average daily traffic in 2013 was reported as 1,780 vehicles.[1]
Louisiana Highway 319 (LA319) is a 8-mile-long (13km) state highway in rural St. Mary Parish. It provides the only road access to Cypremort Point from the mainland. Beginning at a private road in Cypremort Point, it heads northeast passing rows of houses affronting Vermilion Bay. The road crosses a small canal and parallels it for some distance. After passing the access road to Cypremort Point State Park, the density of houses lining the highway diminishes in favor of more swampland. LA319 climbs in elevation to cross the Louisa Bridge, a high double-bascule drawbridge opened in 2005 over the Bayou Cypremort, part of the Gulf Intracoastal Waterway.[57] After descending from the bridge, the highway curves to the east and ends at a T-intersection with LA83 in the community of Louisa.[58]
A portion of the road south of the state park entrance is proposed to be transferred to local government under the LaDOTD's Road Transfer Program.[55]
Louisiana Highway 320 (LA320) is a 2.4-mile-long (3.9km) state highway in Iberia Parish. It connects unincorporated villages east of New Iberia near the Bayou Teche. Beginning at LA182, it heads to the north-northeast first crossing Bayou Teche on a small swing bridge. Shortly afterwards, it intersects LA87. Past this intersection, the highway passes houses before curving to due north. After passing a few more houses, it reaches its end at a roundabout with LA86 just south of Bayou Teche.[59]
The part of LA320 north of LA87 is set to be transferred to local jurisdiction under the LaDOTD's Road Transfer Program.[60]
Louisiana Highway 321 (LA321) is a 3.6-mile (5.8km) state highway near the village of Ruth, St. Martin Parish. It travels along the north side of Bayou Teche between LA351 and LA347. Throughout its entire length, it carries the name Hebert Lane and passes some houses and occasionally a farm field.[61] Under the LaDOTD's Road Transfer Program, the entirety of LA321 is set to be transferred from the state highway system to local jurisdiction.[62]
LA322 is a short connector, heading east along Sterling Road from LA182 (Main Street) next to Franklin Cemetery. After 0.7 miles (1.1km), the route turns south and crosses a swing bridge over Bayou Teche. It then passes through rural farmland briefly before terminating at LA87 east of town.[50][51][63]
LA322 is an undivided two-lane highway for its entire length. It is classified as an urban collector by the Louisiana Department of Transportation and Development (LaDOTD). The average daily traffic in 2013 was reported as 2,600 vehicles within Franklin, dropping to 860 outside the city limits.[1]
As of 2011, the entire route of LA322 is proposed for deletion as it does not meet a significant interurban travel function as determined by LaDOTD's Road Transfer Program.[13][37]
Louisiana Highway 323 (LA323) runs 0.48 miles (0.77km) in an east–west direction from Irish Bend Road to LA87 at Oaklawn, St. Mary Parish.[65]
LA323 consists largely of a swing bridge constructed in 1942 over Bayou Teche northeast of Franklin. The bridge connects LA87, which follows the north or east bank of the bayou, with Irish Bend Road, a local road that follows the opposite bank.[50][51][65]
LA323 is an undivided two-lane highway for its entire length. It is classified as an urban collector by the Louisiana Department of Transportation and Development (LaDOTD). The average daily traffic in 2013 was reported as 310 vehicles.[1]
LA324 consists largely of a swing bridge constructed in 1941 over Bayou Teche north of Baldwin. The bridge connects LA87 and LA326, which follow opposite banks of the bayou.[50][51][66]
LA324 is an undivided two-lane highway for its entire length. It is classified as a rural major collector by the Louisiana Department of Transportation and Development (LaDOTD). The average daily traffic in 2013 was reported as 1,110 vehicles.[1]
Louisiana Highway 325 (LA325) ran approximately 4.4 miles (7.1km) in a north–south direction from LA23 in Venice to a second junction with LA23 in Boothville, Plaquemines Parish.
The route traveled alongside the west bank levee of the Mississippi River. It began at the southern terminus of LA23 at Grand Pass in Venice and followed a parallel course until making a jog back to LA23 in Boothville opposite Hospital Bay.[67]
Louisiana Highway 326 (LA326) is a 3.81-mile-long (6.13km) state highway in St. Mary Parish. It connects the town of Baldwin at LA182 and Charenton where the road continues as Chitimacha Trail.
In Baldwin, LA326 travels north-northeast along Charenton Road paralleling Bayou Teche and passing farmland and many houses. The name of the highway becomes Chitimacha Trail as it continues towards Charenton. At Martin Luther King Road, the highway makes a slight curve before heading back towards the north towards the downtown area. After intersecting LA324 at Convent Street, the highway ends shortly thereafter coinciding with a sharp bend in the road and in the bayou.[69] Under the LaDOTD's Road Transfer Program, all of LA326 is proposed to be transferred to local governments.[55]
Louisiana Highway 339 (LA339) runs 13.567 miles (21.834km) in a north–south direction from LA14 Business in Erath, Vermilion Parish to LA3073 in Lafayette, Lafayette Parish. The road serves as a primary corridor for growing residential development in southeastern Lafayette Parish.[83]
The route heads due north from the east edge of Erath and intersects mainline LA14 (Veterans Memorial Drive), connecting with Abbeville to the west and Delcambre to the east. Traveling through a mixture of rural farmland and suburban development, LA339 intersects LA338 in an area known as Charon. Continuing north, the highway crosses from Vermilion Parish into Lafayette Parish. Shortly afterward, LA339 makes a jog onto Verot School Road, a parallel section line road, and proceeds north along the west side of Youngsville. At a point known as New Flanders within the city limits, the highway passes through a roundabout intersection with LA92. Northwest of Youngsville, LA339 enters the outskirts of the city of Lafayette, becoming Verot School Road. The highway widens to a four-lane divided arterial, shortly before reaching its northern terminus at LA3073 (Ambassador Caffery Parkway), which connects with US167 to the northwest. Prior to 2021, LA339 continued northeast on Verot School Road to end at LA182 (West Pinhook Road).[51][83][84][85][82]
LA339 is an undivided two-lane highway for most of its length. It is generally classified by the Louisiana Department of Transportation and Development (LaDOTD) as a rural major collector south of Youngsville and as an urban minor arterial through the Lafayette area. The average daily traffic in 2013 was reported as 4,100 vehicles south of Youngsville, increasing to 7,000 through the Youngsville area, and reaching a high of 33,600 through the Lafayette area.[1]
In the pre-1955 state highway system, the section of LA339 running through Vermilion Parish made up the majority of State Route 148, which also included the route of present-day LA685 south of Erath.[86] The section of present LA339 within Lafayette Parish made up all of pre-1955 State Route 680 with a small section of State Route 236 connecting it to Route 148 at the parish line.[87] LA339 was created in the 1955 Louisiana Highway renumbering,[8] and its route has remained the same apart from the smoothing of small sections in Lafayette.[85][88]
In 2021, the portion of LA339 between LA3073 and LA182 was removed from the state highway system and transferred to local control.[82]
Louisiana Highway 341 (LA341) runs 4.20 miles (6.76km) in a north–south direction along DeClouet Highway in a loop off of LA31 north of Breaux Bridge, St. Martin Parish.[89]
The route begins at a point on LA31 opposite Bayou Teche from the city of Breaux Bridge. It proceeds north through an area of mixed farmland and light suburban development to an intersection with LA31.[51][89][90]
LA341 is an undivided two-lane highway for its entire length. It is classified as a rural local road by the Louisiana Department of Transportation and Development (LaDOTD). The average daily traffic in 2013 was reported as 2,000 vehicles.[1]
As of 2011, the entire route of LA341 is proposed for deletion as it does not meet a significant interurban travel function as determined by LaDOTD's Road Transfer Program.[13][62]
The route heads east from LA 35 in southeastern Acadia Parish and crosses into Lafayette Parish after a short distance. It intersects LA 343 in an area known as Ridge. LA 342 then turns due north and has a brief concurrency with LA 724 in Judice before resuming an eastward course. It reaches its terminus 3.0 miles (4.8km) later, engaging in a roundabout with LA 93-1 just inside the Lafayette city limits.[51][85][94][95]
The route heads due north from LA 14 and makes a brief zigzag via LA 699 at Leroy.[51][84][96] After crossing from Vermilion Parish into Lafayette Parish, LA 343 passes along the eastern edge of Duson, where it crosses over but does not intersect I-10. North of Duson, LA 343 zigzags along section line roads into the eastern edge of Acadia Parish.[51][85][96] After a brief concurrency with LA 98, the route turns due north again into St. Landry Parish and passes to the west of Cankton. LA 343 reaches its terminus at a point on LA 356 known as Bristol.[51][95][96][97]
Louisiana Highway 346 (LA 346) runs 11.77 miles (18.94km) in an east–west direction from LA 513 in Oxford to LA 177 south of Evelyn, DeSoto Parish. During its route, LA 346 runs concurrent with LA 175 for a distance of 1.5 miles (2.4km).[100]
Louisiana Highway 349 (LA349) runs 3.44 miles (5.54km) in Henderson.
Related Research Articles
Louisiana Highway 24 (LA 24) is a state highway located in southeastern Louisiana. It runs 35.65 miles (57.37 km) in a general east–west direction from LA 20 in Schriever to LA 3235 in Larose.
Louisiana Highway 182 (LA 182) is a state highway located in central and southeastern Louisiana. It runs 173.41 miles (279.08 km) in a northwest to southeast direction from LA 29 in Whiteville to U.S. Highway 90 (US 90) north of Raceland.
Louisiana Highway 55 (LA 55) is a state highway located in Terrebonne Parish, Louisiana. It runs 14.09 miles (22.68 km) in a north–south direction from a dead end south of Montegut to a junction with LA 24 in Klondyke.
Louisiana Highway 92 (LA 92) is a state highway located in southern Louisiana. It runs 40.72 miles (65.53 km) in an east–west direction from U.S. Highway 90 (US 90) east of Mermentau to LA 339 in Youngsville.
Louisiana Highway 104 is a state highway located in southwestern Louisiana. It runs 41.4 miles (66.6 km) in a west–east direction from LA 26 southeast of Oberlin to U.S. Highway 190 in Opelousas. Along the way, it passes through the town of Mamou and intersects various north–south routes that service points along US 190 such as Elton, Basile, and Eunice. East of Mamou, connections are also made to Ville Platte, the St. Landry Parish seat, on US 167/LA 10.
Louisiana Highway 106 is a state highway located primarily in Evangeline Parish that runs 24.2 miles (38.9 km) in a west–east direction from LA 10 east of Oakdale to LA 29 south of Bunkie. Along the way, LA 106 passes through the towns of Pine Prairie and St. Landry and intersects U.S. Highway 167. Near the east end of its route, LA 106 passes through an interchange with Interstate 49 (I-49) between Opelousas and Alexandria in the southwest corner of Avoyelles Parish.
Louisiana Highway 108 is a state highway located in western Calcasieu Parish, Louisiana that runs 24.8 miles (39.9 km) in a general west–east direction from Interstate 10 (I-10) in Vinton to U.S. Highway 90 in Sulphur. The highway runs in roughly a "U" shape along section line roads, dipping southward from Vinton then east parallel to I-10 and back to the north toward Sulphur. The majority of the route is signed west–east except for the eastern leg running north to Sulphur, which is signed north–south. The latter section is also the most travelled, providing access to the oil and petrochemical industry south of Sulphur and a connection to LA 27.
1 2 3 4 5 6 Jefferson Parish (North Section)(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 28, 2015.
1 2 3 4 Jefferson Parish (Map) (January 1, 1955ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
1 2 3 4 Jefferson Parish (Map) (January 1, 1958ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
↑ Louisiana: Official Highway Map (Map). Cartography by La DOTD. Louisiana Department of Transportation and Development. April 1991.
↑ Louisiana: Official Highway Map (Map). Cartography by La DOTD. Louisiana Department of Transportation and Development. Fall 1994.
1 2 3 4 5 Lafourche Parish (Northwest Section)(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 28, 2015.
1 2 3 4 Lafourche Parish (North Section) (Map) (January 1, 1955ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1953.
1 2 3 Lafourche Parish (North Section) (Map) (January 1, 1958ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1953.
1 2 St. Charles Parish(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 28, 2015.
↑ St. Charles Parish (Map) (January 1, 1955ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
↑ St. Charles Parish (Map) (January 1, 1958ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
1 2 Terrebonne Parish (Northwest Section)(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 28, 2015.
1 2 Terrebonne Parish (North Section) (Map) (January 1, 1955ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
1 2 Terrebonne Parish (North Section) (Map) (January 1, 1958ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
↑ Lafourche Parish (Northeast Section)(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 28, 2015.
1 2 Terrebonne Parish (Northeast Section)(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 28, 2015.
1 2 St. Mary Parish (Northeast Section)(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 28, 2015.
1 2 3 4 5 St. Mary Parish (Map) (January 1, 1955ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
1 2 3 4 5 St. Mary Parish (Map) (January 1, 1958ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
↑ Louisiana Department of Transportation and Development, Office of Multimodal Planning (March 2, 2017). Right-Size the State Highway System: Iberia Parish (NorthWest Section)(PDF) (Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development. Retrieved June 9, 2017.
↑ Plaquemines Parish (South Section) (Map) (January 1, 1958ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
↑ Plaquemines Parish (South Section) (Map) (January 1, 1955ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1951.
1 2 Vermilion Parish (Northeast Section)(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 25, 2015.
1 2 3 4 Lafayette Parish(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 28, 2015.
↑ Vermilion Parish (North Section) (Map) (January 1, 1955ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1950.
↑ Lafayette Parish (Map) (January 1, 1955ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1953.
↑ Lafayette Parish (Map) (January 1, 1958ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1953.
↑ St. Martin Parish (Northwest Section)(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 24, 2015.
↑ St. Martin Parish (Map) (January 1, 1955ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1950.
↑ Louisiana Department of Transportation and Development, Highway Inventory Unit (2016). "LRS Conversion Tool". Louisiana Department of Transportation and Development. Retrieved February 7, 2018.
↑ St. Martin Parish (Map) (January 1, 1958ed.). Cartography by Department of Highways Traffic and Planning Section. Louisiana Department of Highways. 1950.
1 2 Acadia Parish(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 29, 2015.
↑ St. Landry Parish (West Section)(PDF) (Map). Cartography by La DOTD Office of Multimodal Planning. Louisiana Department of Transportation and Development. February 2012. Retrieved June 29, 2015.
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LA 46 (Florissant Highway) – Yscloskey, Shell Beach, Hopedale 
LA 1245 north
