Cloquet Terminal Railroad (reporting mark CTRR) is a small Class 3 terminal railroad operating 6 miles (9.7 km) of track in Cloquet, Minnesota.

The railroad interchanges with the Burlington Northern Santa Fe and Canadian Pacific railroads in Cloquet and services the Sappi Paper Mill, a USG Ceiling Tile plant and a SMI Plant on the mill site.

The railroad's shop and offices are located on Dunlap Island in the St. Louis River.

The railroad determined that the locomotive was in good enough condition for a full restoration, and it was rebuilt at the behest of the Cloquet Terminal's general manager at a cost of $750,000.

[1][2][3] The rebuilt locomotive was given back to the Lake Superior Railroad Museum; it returned to steam in 2017.