The Ripley & New Albany Railroad is a 27-mile long (43 km) shortline railroad that runs from New Albany to Falkner, Mississippi, and previously extended from Houston, Mississippi, to Middleton, Tennessee, along former Gulf, Mobile and Ohio Railroad trackage. RNA interchanges with the BNSF Railway in New Albany, Mississippi. It primarily hauls lumber products and Oil-Dri.

New Houlka, also referred to simply as Houlka, is a town in Chickasaw County, Mississippi, United States. It was founded in 1904 to take advantage of a railway line of the Gulf and Ship Island Railroad. Residents moved their buildings over from the original settlement, now referred to as "Old Houlka", located to the west. The population was 626 at the 2010 census.