Q:The MLW RSC-14 was a diesel-electric locomotive rebuilt by Canadian National Railway from locomotives originally supplied by Montreal Locomotive Works.These locomotives began life as MLW RS-18s for the Canadian National Railway (CN). The base RS-18 model was derived by MLW from the ALCO-produced RS-11 model and was equipped with a 12-cylinder four-cycle model 251B diesel engine rated at 1800 horsepower (1300 kW). Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Mean Of Transportation