Harman Patil (Editor)

List of state highways in Louisiana

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Formed:
  
1955 renumbering

List of state highways in Louisiana

Length:
  
16,698.41 mi (26,873.49 km)

Notes:
  
Since 2008, La DOTD has been replacing the green-and-white state highway markers with a black-and-white version using the same design. The new shields have a black background, white silhouette, black letters and numbers, and no frame outline (see photo below for comparison).

State:
  
Louisiana Highway X (LA X)

Special routes:
  
Louisiana Highway X Alternate (LA X ALT); Louisiana Highway X Business (LA X BUS); Louisiana Highway X Bypass (LA X BYP); Louisiana Highway X Spur (LA X SPUR); Louisiana Highway X Truck (LA X TRUCK)

Former state highways

Note: Year of deletion appears in parentheses.

Contents

Proposed state highways

  • LA 3145: unbuilt Ivanhoe–Jeanerette highway (1970s)
  • LA 3241: I-12–Bush highway (1980s–present) – survey contracts awarded

    • References

    List of state highways in Louisiana Wikipedia
    (Text) CC BY-SA