The Alabama Great Southern Railroad is a railroad in the U.S. states of Alabama, Georgia, Louisiana, Mississippi, and Tennessee. It is an operating subsidiary of the Norfolk Southern Corporation (NS), running southwest from Chattanooga to New Orleans through Birmingham and Meridian. The AGS also owns about a 30% interest in the Kansas City Southern-controlled Meridian-Shreveport Meridian Speedway.

Birmingham is a city in the north central region of Alabama. Birmingham is the county seat of Jefferson County, Alabama's most populous county. As of the 2022 census estimates, Birmingham had a population of 196,910, down 2% from the 2020 census, making it Alabama's third-most populous city after Huntsville and Montgomery. The broader Birmingham metropolitan area had a 2020 population of 1,115,289, and is the largest metropolitan area in Alabama as well as the 50th-most populous in the United States. Birmingham serves as an important regional hub and is associated with the Deep South, Piedmont, and Appalachian regions of the nation.