The following is a list ofstate highways in theU.S. state ofLouisiana designated in the 350-399 range.
.svg) Louisiana Highway 350 | |
|---|---|
| Location | Parks |
| Length | 0.41 mi[1] (660 m) |
| Existed | 1955–present |
Louisiana Highway 350 (LA 350) runs 0.41 miles (0.66 km) in an east–west direction, connectingLA 31 andLA 347 via avertical lift bridge overBayou Teche inParks,St. Martin Parish.[2]
.svg) Louisiana Highway 351 | |
|---|---|
| Location | Ruth |
| Length | 0.71 mi[1] (1,140 m) |
| Existed | 1955–present |
Louisiana Highway 351 (LA 351) runs 0.71 miles (1.14 km) in an east–west direction, connectingLA 31 andLA 347 via a bridge overBayou Teche nearRuth,St. Martin Parish.[3]
.svg) Louisiana Highway 352 | |
|---|---|
| Location | Lake Fausse Pointe State Park–Henderson |
| Length | 25.79 mi[1][4] (41.50 km) |
Louisiana Highway 352 (LA 352) runs 25.79 miles (41.50 km) fromLake Fausse Pointe State Park toHenderson.
.svg) Louisiana Highway 353 | |
|---|---|
| Location | Lafayette–St. Martinville |
| Length | 12.66 mi[1][5] (20.37 km) |
Louisiana Highway 353 (LA 353) runs 12.66 miles (20.37 km) in a northwest to southeast direction fromLA 94 nearLafayette,Lafayette Parish toLA 31 inSt. Martinville,St. Martin Parish.
.svg) Louisiana Highway 354 | |
|---|---|
| Location | St. Martin Parish |
| Length | 2.31 mi[1][6] (3.72 km) |
Louisiana Highway 354 (LA 354) runs 2.31 miles (3.72 km) in a southwest to northeast direction from a junction withLA 341 toLA 31 inSt. Martin Parish.
.svg) Louisiana Highway 355 | |
|---|---|
| Location | Cecilia |
| Length | 0.24 mi[1] (390 m) |
| Existed | 1955–present |
Louisiana Highway 355 (LA 355) runs 0.24 miles (0.39 km) in an east–west direction, connectingLA 31 andLA 347 via a bridge overBayou Teche inCecilia,St. Martin Parish.[7]
.svg) Louisiana Highway 356 | |
|---|---|
| Location | Church Point–Cankton |
| Length | 5.78 mi[1][8] (9.30 km) |
Louisiana Highway 356 (LA 356) runs 5.78 miles (9.30 km) in an east–west direction fromLA 95 southeast ofChurch Point,Acadia Parish toLA 93 north ofCankton,St. Landry Parish.
.svg) Louisiana Highway 357 | |
|---|---|
| Location | Church Point–Opelousas |
| Length | 9.51 mi[1][9] (15.30 km) |
Louisiana Highway 357 (LA 357) runs 9.51 miles (15.30 km) in a north–south direction fromLA 178 east ofChurch Point,Acadia Parish toUS 190 inOpelousas,St. Landry Parish.
.svg) Louisiana Highway 358 | |
|---|---|
| Location | Prudhomme–Shuteston |
| Length | 15.24 mi[1][10] (24.53 km) |
Louisiana Highway 358 (LA 358) runs 15.24 miles (24.53 km) fromPrudhomme toShuteston.
.svg) Louisiana Highway 359 | |
|---|---|
| Location | Port Barre–Lebeau |
| Length | 8.81 mi[1][11] (14.18 km) |
Louisiana Highway 359 (LA 359) runs 8.81 miles (14.18 km) fromPort Barre toLebeau.
.svg) Louisiana Highway 360 | |
|---|---|
| Location | Palmetto–Bayou Current |
| Length | 8.30 mi[1][12] (13.36 km) |
Louisiana Highway 360 (LA 360) runs 8.30 miles (13.36 km) fromPalmetto–Bayou Current.
.svg) Louisiana Highway 361 | |
|---|---|
| Location | Lebeau–Evergreen |
| Length | 20.09 mi[1][13] (32.33 km) |
Louisiana Highway 361 (LA 361) runs 20.09 miles (32.33 km) fromLebeau toEvergreen.
.svg) Louisiana Highway 362 | |
|---|---|
| Location | Evergreen–Cottonport |
| Length | 5.02 mi[1][14] (8.08 km) |
Louisiana Highway 362 (LA 362) runs 5.02 miles (8.08 km) fromEvergreen toCottonport.
.svg) Louisiana Highway 363 | |
|---|---|
| Location | Ville Platte–Grand Prairie |
| Length | 9.29 mi[1][15] (14.95 km) |
Louisiana Highway 363 (LA 363) runs 9.29 miles (14.95 km) fromVille Platte toGrand Prairie.
.svg) Louisiana Highway 364 | |
|---|---|
| Location | Mathews |
| Length | 0.06 mi (97 m) |
| Existed | 1955–2004 |
Louisiana Highway 364 (LA 364) consisted of apontoon bridge acrossBayou Lafourche inMathews,Lafourche Parish.
The route was 0.06 miles (0.097 km) long, connectingLA 1 andLA 308 which run along the west and east banks of the bayou, respectively. It was an undivided two-lane highway for its entire length.
In thepre-1955 state highway system, LA 364 was designated as State Route C-2074.[16] LA 364 was created with the1955 Louisiana Highway renumbering,[17] and became defunct in July 2004 when a newvertical lift bridge was completed 0.8 miles (1.3 km) downstream on an extension ofLA 654.[18] The Mathews Pontoon Bridge was closed and demolished as soon as its replacement was opened.[18]
The entire highway was inMathews,Lafourche Parish.
| mi | km | Destinations | Notes | ||
|---|---|---|---|---|---|
| 0.00 | 0.00 |  LA 1 –Raceland,Lockport | Western terminus | ||
| 0.06 | 0.097 |  LA 308 –Raceland,Lockport | Eastern terminus | ||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
.svg) Louisiana Highway 365 | |
|---|---|
| Location | Acadia Parish |
| Length | 20.91 mi[1] (33.65 km) |
| Existed | 1955–present |
Louisiana Highway 365 (LA 365) runs 20.91 miles (33.65 km) in a general east–west direction fromLA 370 east ofIota toLA 98 east ofMire,Acadia Parish.[19]
The route heads east from LA 370 and makes a zigzag viaLA 13. Continuing east throughBranch, LA 365 intersectsLA 35 southwest ofChurch Point. East of Branch, LA 365 passes through a point known asHigginbotham and intersectsLA 95. The highway then zigzags to the southeast and reaches theSt. Landry Parish line. Here, it turns due south and proceeds to a point on LA 98 between Mire andCarencro.[19][20][21]
.svg) Louisiana Highway 366 | |
|---|---|
| Location | Pollock |
| Length | 0.80 mi[1] (1,290 m) |
| Existed | 1955–present |
Louisiana Highway 366 (LA 366) runs 0.80 miles (1.29 km) in a northwest to southeast direction along Patterson Street fromUS 165 toLA 8 inPollock,Grant Parish.[22]
.svg) Louisiana Highway 367 | |
|---|---|
| Location | Rayne–Eunice |
| Length | 17.35 mi[1][23] (27.92 km) |
Louisiana Highway 367 (LA 367) runs 17.35 miles (27.92 km) fromRayne toEunice.
.svg) Louisiana Highway 368 | |
|---|---|
| Location | Acadia Parish |
| Length | 12.56 mi[1][24] (20.21 km) |
Louisiana Highway 368 (LA 368) runs 12.56 miles (20.21 km) inAcadia Parish.
.svg) Louisiana Highway 370 | |
|---|---|
| Location | Iota–Church Point |
| Length | 23.45 mi[1][25] (37.74 km) |
Louisiana Highway 370 (LA 370) runs 23.45 miles (37.74 km) fromIota toChurch Point.
 Louisiana Highway 371 | |
|---|---|
| Location | Evangeline Parish |
| Length | 10.380 mi (16.705 km) |
| Existed | 1955–1994 |
Louisiana Highway 371 (LA 371) ran 10.38 miles (16.70 km) in a general north–south direction fromUS 190 inBasile toLA 104 northeast of Basile.[26]
The route was renumbered in 1994 from its original designation toLA 3277 to prevent a numerical duplication with the newly commissionedUS 371.
.svg) Louisiana Highway 372 | |
|---|---|
| Location | Bond–Oakdale |
| Length | 8.95 mi[1][27] (14.40 km) |
Louisiana Highway 372 (LA 372) runs 8.95 miles (14.40 km) fromBond toOakdale.
.svg) Louisiana Highway 374 | |
|---|---|
| Location | Evangeline Parish |
| Length | 9.97 mi[1][28] (16.05 km) |
Louisiana Highway 374 (LA 374) runs 9.97 miles (16.05 km) inEvangeline Parish.
.svg) Louisiana Highway 376 | |
|---|---|
| Location | Evangeline Parish |
| Length | 19.10 mi[1][29] (30.74 km) |
Louisiana Highway 376 (LA 376) runs 19.10 miles (30.74 km) inEvangeline Parish.[30]
.svg) Louisiana Highway 377 | |
|---|---|
| Location | Grant–Pitkin |
| Length | 14.12 mi[1][31] (22.72 km) |
Louisiana Highway 377 (LA 377) runs 14.12 miles (22.72 km) fromGrant toPitkin.
.svg) Louisiana Highway 378 | |
|---|---|
| Location | Westlake–Moss Bluff |
| Length | 7.96 mi[1] (12.81 km) |
| Existed | 1955–present |
Louisiana Highway 378 (LA 378) runs 7.96 miles (12.81 km) in a southwest to northeast direction fromI-10 inWestlake toUS 171 inMoss Bluff,Calcasieu Parish.[32] The route has a spur that travels 0.94 miles (1.51 km) along Sam Houston Jones Parkway to Sutherland Road inSam Houston Jones State Park.[33]
The route heads north from exit 27 on I-10 and travels along Sampson Street, an undivided four-lane highway with a center turning lane, through the city of Westlake. North of town, LA 378 narrows to two lanes and makes a zigzag east onto Phillips Road and north onto Davis Road to cross avertical lift bridge over the West Fork of theCalcasieu River. Curving due east onto Sam Houston Jones Parkway, the route again widens to four lanes with a center lane and intersects LA 378 Spur, which provides access to Sam Houston Jones State Park. LA 378 continues east to its terminus at US 171 in the unincorporated community of Moss Bluff.[32][34]
The entire highway is inCalcasieu Parish.
| Location | mi[32] | km | Destinations | Notes | |
|---|---|---|---|---|---|
| Westlake | 0.0 | 0.0 |     ToI-10 /US 90 –Lake Charles,Beaumont | Exit 27 on I-10 | |
| 0.4 | 0.64 |  LA 379 (Sulphur Avenue) | |||
| | 4.6– 4.8 | 7.4– 7.7 | Bridge over West ForkCalcasieu River | ||
| | 5.1 | 8.2 |   LA 378 Spur (Sam Houston Jones Parkway) | Eastern terminus of LA 378 Spur; toSam Houston Jones State Park | |
| Moss Bluff | 8.0 | 12.9 |  US 171 toI-10 –Lake Charles,DeRidder | ||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
.svg) Louisiana Highway 379 | |
|---|---|
| Location | Westlake |
| Length | 8.01 mi[1][35] (12.89 km) |
Louisiana Highway 379 (LA 379) runs 8.01 miles (12.89 km) inWestlake.
.svg) Louisiana Highway 380 | |
|---|---|
| Location | Thornwell–Lake Arthur |
| Length | 9.89 mi[1] (15.92 km) |
| Existed | 1955–present |
Louisiana Highway 380 (LA 380) runs 9.89 miles (15.92 km) in an east–west direction fromLA 99 south ofWelsh toLA 26 inLake Arthur,Jefferson Davis Parish.[36]
.svg) Louisiana Highway 382 | |
|---|---|
| Location | Jefferson Davis Parish |
| Length | 9.38 mi[1] (15.10 km) |
| Existed | 1955–present |
Louisiana Highway 382 (LA 382) runs 9.38 miles (15.10 km) in a north–south direction fromLA 380 east of Thornwell toUS 90 east ofWelsh,Jefferson Davis Parish.[37]
.svg) Louisiana Highway 383 | |
|---|---|
| Location | Iowa–Kinder |
| Length | 25.69 mi[1][38] (41.34 km) |
Louisiana Highway 383 (LA 383) runs 25.69 miles (41.34 km) fromIowa toKinder.
.svg) Louisiana Highway 384 | |
|---|---|
| Location | Cameron Prairie NWR–Lake Charles |
| Length | 34.33 mi[1][39] (55.25 km) |
Louisiana Highway 384 (LA 384) runs 34.33 miles (55.25 km) fromCameron Prairie NWR toLake Charles.
.svg) Louisiana Highway 385 | |
|---|---|
| Location | Cameron Parish–Lake Charles |
| Length | 14.91 mi[1][40] (24.00 km) |
Louisiana Highway 385 (LA 385) runs 14.91 miles (24.00 km) fromCameron Parish toLake Charles.
.svg) Louisiana Highway 386 | |
|---|---|
| Location | Iberville Parish |
| Length | 4.71 mi[1][41] (7.58 km) |
Louisiana Highway 386 (LA 386) runs 4.71 miles (7.58 km) inIberville Parish.
.svg) Louisiana Highway 387 | |
|---|---|
| Location | Belle Chasse |
| Length | 2.5 mi (4.0 km) |
| Existed | 1955–c. 1960 |
Louisiana Highway 387 (LA 387) was astate highway that servedPlaquemines Parish. It spanned 2.5 miles (4.0 km) in a south to north direction along the west bank of theMississippi River inBelle Chasse.
.svg) Louisiana Highway 389 | |
|---|---|
| Location | DeQuincy–Merryville |
| Length | 38.25 mi[1][42] (61.56 km) |
Louisiana Highway 389 (LA 389) runs 38.25 miles (61.56 km) fromDeQuincy toMerryville.
.svg) Louisiana Highway 390 | |
|---|---|
| Location | Hackberry |
| Length | 2.77 mi[1] (4.46 km) |
| Existed | 1955–present |
Louisiana Highway 390 (LA 390) runs 2.77 miles (4.46 km) in an east–west direction along West Main Street from Maggie Hebert Road (PR 656/685), a local road, toLA 27 inHackberry,Cameron Parish.[43]
.svg) Louisiana Highway 392 | |
|---|---|
| Location | South Toledo Bend State Park–Hornbeck |
| Length | 21.73 mi[1][44] (34.97 km) |
Louisiana Highway 392 (LA 392) runs 21.73 miles (34.97 km) fromSouth Toledo Bend State Park toHornbeck.
.svg) Louisiana Highway 394 | |
|---|---|
| Location | DeRidder–Dry Creek |
| Length | 15.69 mi[1][45] (25.25 km) |
Louisiana Highway 394 (LA 394) runs 15.69 miles (25.25 km) fromDeRidder toDry Creek.
.svg) Louisiana Highway 395 | |
|---|---|
| Location | Roanoke–Elton |
| Length | 19.56 mi[1][46] (31.48 km) |
Louisiana Highway 395 (LA 395) runs 19.56 miles (31.48 km) fromRoanoke toElton.
.svg) Louisiana Highway 397 | |
|---|---|
| Location | Calcasieu Parish |
| Length | 19.37 mi[1][47] (31.17 km) |
Louisiana Highway 397 (LA 397) runs 19.37 miles (31.17 km) inCalcasieu Parish.
.svg) Louisiana Highway 398 | |
|---|---|
| Location | Assumption Parish–Labadieville |
| Length | 10.42 mi[1][48] (16.77 km) |
Louisiana Highway 398 (LA 398) runs 10.42 miles (16.77 km) fromAssumption Parish toLabadieville.
.svg) Louisiana Highway 399 | |
|---|---|
| Location | Beauregard Parish–Fullerton Lake |
| Length | 15.54 mi[1] (25.01 km) |
| Existed | 1955–present |
Louisiana Highway 399 (LA 399) runs 15.54 miles (25.01 km) in a north–south direction fromLA 112 northwest ofSugartown,Beauregard Parish to a local road north ofFullerton,Vernon Parish.[49]
The route heads north from LA 112 and crosses from Beauregard Parish into Vernon Parish.[49][50][51] It then curves to the northeast for 6.9 miles (11.1 km) to an intersection withLA 10 atCravens. LA 399 turns east to follow LA 10 briefly before resuming a northeastern course to Fullerton. Here it intersectsLA 458 and turns north to continue the route of that highway pastFullerton Lake to the end of state maintenance at Lookout Road, a local road. The northernmost section of the route is located within the Vernon Unit of theKisatchie National Forest. LA 112 is an undivided two-lane highway for its entire length.[49][52][53]
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