The Milledgeville & Gordon, one of the state's earliest railroads, was chartered in 1837 and was opened in 1852. The 17-mile line connected Milledgeville, then the state capital, with the main line of the Central of Georgia at Gordon. Soon after completion, the M&G acquired a northern connection to Eatonton when the Eatonton Branch Railroad opened for business.
The M&G was acquired by the Central in 1855.
The capitol at Milledgeville. (From: map of Georgia by James R. Butts, 1859).
1855 listing from Mitchell's new traveller's guide through the United States and the Canadas.... Online at Internet Archive here.