Soo Line Steam from the Collection of Harold Vollrath

Soo Line N-20 Mountain 4020 at Shoreham, the place of her birth. Photo taken July 1939, almost ten years since she was built here. Soo Line built the 4018-4020 at Shoreham in 1939 using only boilers furnished by Alco. These were the only locomotives ever built in the Twin Cities, so one would hope some part of the Shoreham Yard complex will be preserved for this historical reason.