Porto Alegre Metro

The Porto Alegre Metro, commonly called Trem or Trensurb, is a transit system in Porto Alegre, Brazil, operated jointly by the federal government, the state government of Rio Grande do Sul and the city of Porto Alegre through the company Trensurb, the Company of Urban Trains of Porto Alegre SA. The system runs 22 stations along a 43.8 kilometer route through the metropolitan area. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/