Louisiana Highway 39 (LA 39) is a state highway in Louisiana that serves Orleans, St. Bernard, and Plaquemines Parishes. In New Orleans, LA 39 is referred to as North Claiborne Avenue, while in St. Bernard Parish, it is known as Judge Perez Drive. It spans 54.08 miles (87.03 km) and is bannered north/south.

Quick Facts Route information, Length ...

Louisiana Highway 39
Route information
Maintained by Louisiana DOTD
Length	54.3 mi (87.4 km)
Existed	1955 renumbering–present
Major junctions
South end	Parish Route 15 near Pointe à la Hache
Major intersections	LA 46 in Poydras LA 300 in Sebastopol LA 47 in Chalmette
North end	I-10 in New Orleans
Location
Country	United States
State	Louisiana
Parishes	Plaquemines, St. Bernard, Orleans
Highway system
Louisiana State Highway System Interstate US State Scenic
← LA 38 → LA 40

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LA 39 begins at Parish Road 15 outside Bohemia and runs parallel with the Mississippi River and LA 23. It passes through Davant, Phoenix, Carlisle, Wills Point, and Woodlawn along the Mississippi River before intersecting with LA 3137 in Scarsdale. The highway then intersects LA 3137 before passing through Caernarvon. It then merges with LA 46 in Poydras. Both LA 39 and LA 46 turn to the north at the intersection with LA 300 before LA 46 splits from LA 39. The highway then runs to the northwest, running parallel with LA 46 through Meraux before intersecting LA 47 in Chalmette. The highway then enters New Orleans and splits into one-way streets. It then reaches its northern terminus at I-10 at exits 236B and 236C.

This section does not cite any sources. (February 2015)

Early Louisiana maps show that the road continued beyond its current southern terminus to Fort St. Philip, yet it is unsure if this road were built and of what quality. Between Braithewaite and Scarsdale, LA 39 bypassed English Turn, and the original route is now LA 3137. As of 2017, a small portion at the south end is under agreement to be removed from the state highway system and transferred to local control.^[1]