Item 5854 - Grand Trunk Railroad Roundhouse, ca. 1900 Item 5854 - Grand Trunk Railroad Roundhouse, ca. 1900 Contributed by Maine Historical Society Item 5854 Zoom 4522px x 3150px - 15.1"w x 10.5"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info On Portland's waterfront, the Grand Trunk Railroad had its rail yard, including grain elevators, roundhouse and terminal building. Show Details