Q:Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. NSB El 14 - NSB El 14 is a Norwegian electric locomotive operated by CargoNet for freight trains hauling. Built between 1968 and 1973 by Thune as a general purpose engine for the Norwegian State Railways (NSB) they were seen hauling passenger trains until the 1980s. Of the 31 units numbered 14 2164 to 14 2190 and 14 2197 to 14 2200 all but one remain in service.
A:
Mean Of Transportation