Dublin This old photo shows the two train stations that once stood side by side in Dublin. The Macon, Dublin & Savannah Railroad's depot is in foreground while that of the Wrightsville & Tennille Railroad is behind. Neither building exists today. Dublin, a city of some 16,000 people, is the county seat of Laurens County in middle Georgia.   Georgia's Railroad History & Heritage. Copyright, Steve Storey. Railroad History | The Depot List | Locomotives On Display | Odds & Ends | Sources & References | Home