Overview
Marietta is a city in Cobb County, Georgia, whose early development was closely tied to the Western & Atlantic Railroad.
The city was initially selected as a hub for the state-owned railroad, and construction of roadbed and trestles north of Marietta was underway by 1838. Construction was interrupted in 1840, and railroad management moved the hub south in 1842 to the area that developed into Atlanta. When the Western & Atlantic began operating through Marietta in 1850, the railroad contributed to the city’s growth and prosperity.
Marietta incorporated in 1852, with businessman John Glover elected mayor. Marietta suffered extensive damage during the Civil War. Union forces occupied the area during the Atlanta Campaign in 1864, and fires destroyed portions of the city. Nearby industrial sites, including the Marietta Paper Mills along Sope Creek, were also destroyed.











