Golden Isles Terminal Railroad The Golden Isles Terminal Railroad is a short line operating 33 miles of track including 12.6 miles of mainline trackage between Anguilla Junction and the Georgia Ports Authority’s Colonel’s Island Bulk and Auto Processing Terminal near Brunswick. It began operations on June 9, 1998, replacing the Colonel’s Island Railroad Company, which ceased operations the previous day. Reporting marks: GITM. 2000 map (36K)   Georgia's Railroad History & Heritage. Copyright, Steve Storey. Railroad History | The Depot List | Locomotives On Display | Odds & Ends | Sources & References | Home