cable car vs wagon

cable car

noun
  • A hanging carriage or car for transporting people or cargo 

  • A streetcar moved by gripping to rotating loop of cable running along the track. 

  • Any passenger vehicle attached to a moving cable for propulsion, and guided by some form of rails, on a specially-built track not in a street. 

wagon

noun
  • A vehicle (wagon) designed to transport goods or people on railway. 

  • A kind of prefix used in de Bruijn notation. 

  • Buttocks. 

  • A heavier four-wheeled (normally horse-drawn) vehicle designed to carry goods (or sometimes people). 

verb
  • To load into a wagon in preparation for transportation; to transport by means of a wagon. 

  • To travel in a wagon. 

How often have the words cable car and wagon occurred in a corpus of books? (source: Google Ngram Viewer )