Louisiana Department of Transportation and Development, Office of Multimodal Planning (February 2012). Beauregard Parish (West Section)(PDF) (Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development. Retrieved August 20, 2016.
Louisiana Department of Transportation and Development, Office of Multimodal Planning (July 2012). District 07: Official Control Section Map, Construction and Maintenance(PDF) (Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development. Retrieved August 20, 2016.
Louisiana Department of Transportation and Development, Office of Multimodal Planning (February 2012). Vernon Parish (West Section)(PDF) (Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development. Retrieved August 20, 2016.
Louisiana Department of Transportation and Development, Office of Multimodal Planning (February 2012). District 08: Official Control Section Map, Construction and Maintenance(PDF) (Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development. Retrieved August 20, 2016.
gis.dotd.la.gov
"La DOTD GIS". Louisiana Department of Transportation and Development. 2013. Archived from the original on October 16, 2013. Retrieved August 30, 2013.
"La DOTD GIS". Louisiana Department of Transportation and Development. 2013. Archived from the original on October 16, 2013. Retrieved August 30, 2013.