?????? ??????
????????? ?????
??????????	Government-owned corporation
???????	Porto Gondomar Maia Matosinhos Povoa de Varzim Vila do Conde Vila Nova de Gaia
???????? ???	Light rail
?????? (????????) ??????	6
??????????? (??????) ??????	81
????? ????????????	158,200 passengers (on average) (2015)
?????????	Metro do Porto
?????
????? ?????	? ???????? ???? ; ?? ??? ???  ( 2002-12-07 )
??????? ??????	ViaPORTO
??? ?????? ??????	102
??????? ????
??? ??????? ???????	?? ???? (?? ??)
??????? ???	?,??? ????????? ( ? ???  ?   ? ⁄ ?  ????? ) ????? ???
???????????	750 V DC OHLE

?????? ?????? ( ???????? : Metro do Porto ) ?????????? ?????? ????? ????? ?????? ????????? ??? ?????????? ???? ????? ???? ??? ???????? ????? ??? ????? ???????? ???????? ???? ???? ????????? ??? ???? ^[?]

????????? [ ???????? ]