Louisiana Highway 20

Louisiana Highway 20
Route information
Maintained by Louisiana DOTD
Length	36.6 mi[1] (58.9 km)
Existed	1955 renumbering–present
Major junctions
West end	LA 182 in Gibson
Major intersections	Future I-49 / US 90 in Gibson Future I-49 / US 90 in Chacahoula LA 24 in Schriever LA 1 / LA 308 in Thibodaux LA 3127 in North Vacherie
East end	LA 18 in North Vacherie
Location
Country	United States
State	Louisiana
Parishes	Terrebonne, Lafourche, St. James
Highway system
Louisiana State Highway System Interstate US State Scenic
← I-20 → LA 21

Louisiana Highway 20 (LA 20) is a state highway that serves Terrebonne Parish, Lafourche Parish, and St. James Parish. It spans a total of 36.6 miles (58.9 km)^[1] as a two lane, undivided road.