Director of the Changhua Station Maintenance Group Chen Te-an has worked for the TRA for 17 years. He explains: "The 'fan shed' was designed around the way the rail tracks spread out from it-from a bird's-eye view, it looks like an open fan. In total there were 12 tracks, and each could accommodate one locomotive.
彰化火車站維修組主任陳德安在台鐵服務十七年，他解釋：「所謂扇形車庫，就是火車軌道以放射狀的方式設計，從空中鳥瞰，就像一面打開的扇子般，共有十二條軌道，每條軌道可擺一部火車。