Description: GIS vector data set of railroads for Mississippi. Created using 1990 US Census Bureau TIGER files and periodically updated using MS Dept. of Transportation data. Attributes were added for name. **** In 2012, MARIS staff updated linework using 2006 MDEM 2 foot imagery, 2010 1 meter USDA NAIP Imagery, MS DOT's 2009 Official Railroad Map of Mississippi, and 1 foot BING Pictometry imagery. Every attempt was made to include all major lines as well as spurs.