The Southeastern Railway Museum (initialised SRM, AAR code SMRX) is a railroad museum located in Duluth, Georgia, in suburban Atlanta.The museum was founded in 1970 by the Atlanta Chapter of the National Railway Historical Society. There are over 90 pieces of rolling stock exhibited on the 30-acre (12 ha) site. In 2000, the museum was given the title of being Georgia's official transportation history museum, and the collection of exhibits continues to diversify to reflect this.