Editing Porto (section)

====Trams====
{{main|Trams in Porto}}
[[File:Trams at Carmo terminus in Porto.jpg|thumb|Heritage tram]]
A [[Trams in Porto|tram network]], of which only three lines remain one of them being a tourist line on the shores of the Douro, saw its construction begin on 12 September 1895, therefore being the first in the [[Iberian Peninsula]]. The lines in operation all use vintage tramcars, so the service has become a [[Heritage streetcar|heritage tramway]]. STCP also operates these routes as well as a [[Porto Tram Museum|tram museum]]. The first line of the area's modern-tram, or [[light rail]] system, named ''[[Porto Metro|Metro do Porto]]'', opened for revenue service in January 2003<ref>{{cite web |url=http://www.railway-technology.com/projects/porto-light-rail/ |title=Porto Light Rail Project, Portugal |publisher=Railway Technology |access-date=6 May 2009 |archive-date=5 July 2009 |archive-url=https://web.archive.org/web/20090705195749/http://www.railway-technology.com/projects/porto-light-rail/ |url-status=live }}</ref> (after a brief period of [[Free public transport|free]], introductory service in December 2002).