union station

noun2

1. •
   (US, Canada) A railroad station shared by more than one railroad company, usually to spread the costs and ease the logistics of serving a particular town by rail.

   • The Burlington had built a union station at the junction, but the Union Pacific refused to stop its trains there until it received an interest in the townsite. — 1978
2. •
   An instance of such a station, as for example Union Station in Toronto or Union Station in Los Angeles.