>>1047238On February 7th, an expansion to the Porto Metro was announced. It would extend the D Line further south by 3 stations. Manuel Leão Station will be built underground.
A new line, G, will also be built. Line G will consist of 4 stations, all underground. It will connect Lines A, B, Bx, C, E, and F at Casa da Música Station to Line D at São Bento Station.
The expansion will cost 287 million €. Construction is expected to commence in 2019 and completed by 2021.
http://www.metro-report.com/news/news-by-region/europe/single-view/view/porto-approves-two-metro-extensions.html(In Portuguese):
http://www.metrodoporto.pt/pages/379?news_id=243In addition, there is an infill station under construction on the B/Bx Lines in between Mindelo and Modivas Centro; Modivas Norte. It services a mall and is expected to open this year.
(In Portuguese):
http://www.metrodoporto.pt/pages/478?news_id=234 