Louisiana Highway 131

Louisiana Highway 131
Route of LA 131 highlighted in red
Route information
Maintained by Louisiana DOTD
Length	6.803 mi[1] (10.948 km)
Existed	1955 renumbering–present
Tourist routes	National Scenic Byway: Great River Road
Major junctions
South end	LA 15 at St. Genevieve
North end	US 84 / US 425 in Vidalia
Location
Country	United States
State	Louisiana
Parishes	Concordia
Highway system
Louisiana State Highway System Interstate US State Scenic
← LA 130 → LA 132

Louisiana Highway 131 (LA 131) is a state highway located in Concordia Parish, Louisiana. It runs 6.80 miles (10.94 km) in a southwest to northeast direction from LA 15 in St. Genevieve to U.S. Highway 84 (US 84) and U.S. Highway 425 (US 425) in Vidalia.

The route parallels the west bank of the Mississippi River, which forms the border between Louisiana and Mississippi. It connects Vidalia, the parish seat, with LA 15 southwest of town. Vidalia lies directly opposite the river from Natchez, Mississippi, the two being connected via the Natchez–Vidalia Bridge on US 84/US 425.

Originally a longer route that followed an overall north–south direction, LA 131 was truncated in favor of an extension of LA 15. Though it now runs in a more diagonal fashion and carries no directional banners, the route still performs a north–south travel function and is treated in the state highway system as such.