This loaded ore train is climbing the short grade before starting down the steep grade into Two Harbors. This signal at MP 3.5 has special use to tell the crews what Two Harbors hill looks like and also how the signal at Two Harbors Jct, MP 0.5, is lined up for. This train was loaded at Minntac Mine near Mountain Iron, MN, and will be loaded onto a boat at Two Harbors, MN.