Louisiana Highway 647

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Louisiana Highway 647 marker

Louisiana Highway 647
Choctaw Road
Route information
Length: 8.3 mi[1] (13.4 km)
Existed: 1955 renumbering – 1964
Major junctions
West end: LA 20 in Chegby (now Chackbay)
East end: End state maintenance east of Sanchez Road in Choctaw
Parishes: Lafourche
Highway system
  • Louisiana Highway System
LA 646 LA 648

Louisiana Highway 647 (LA 647) was a state highway that served Lafourche Parish. It spanned a total of 8.3 miles (13.4 km) along Choctaw Road from Chegby (now Chackbay) to Choctaw.[1]

Route description[edit]

From the west, LA 647 began at an intersection with LA 20 in Chackbay, shown on maps of the time as Chegby. It proceeded in a generally southeast direction to an area known as Choctaw where it ended at Sanchez Road, a local road.

LA 647 was an undivided, two-lane highway for its entire length.

Major intersections[edit]

The entire highway was in Lafourche Parish.

Location Mile[1] km Destinations Notes
Chegby 0.0 0.0 LA 20 – Thibodaux, Vacherie Western terminus
  3.1 5.0 Bridge over St. James Canal
Choctaw 8.3 13.4 End state maintenance east of Sanchez Road Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi


External links[edit]

Route map: Google / Bing