![Marco Chitti on X: "The 3 km, 4-station pink line in Porto will be fully underground with deep mined stations. For €218 m BTW, what is it with Lusophone engineering loving u/g Marco Chitti on X: "The 3 km, 4-station pink line in Porto will be fully underground with deep mined stations. For €218 m BTW, what is it with Lusophone engineering loving u/g](https://pbs.twimg.com/media/FpvzSsWWIAEfzQL.png)
Marco Chitti on X: "The 3 km, 4-station pink line in Porto will be fully underground with deep mined stations. For €218 m BTW, what is it with Lusophone engineering loving u/g
![Porto — an alternative try on its metro network — [unofficial] [diagram] [OC] — emphasizing that it is actually only two lines with some branches — the style is inspired by the Porto — an alternative try on its metro network — [unofficial] [diagram] [OC] — emphasizing that it is actually only two lines with some branches — the style is inspired by the](https://yocto.scrolller.com/porto-an-alternative-try-on-its-metro-network-60fp8r7nak.png)
Porto — an alternative try on its metro network — [unofficial] [diagram] [OC] — emphasizing that it is actually only two lines with some branches — the style is inspired by the
![Porto Metro map GREAT DETAILS OF METRO HERE https://en.wikipedia.org/wiki/Porto_Metro http://www.urbanrail.net/eu/pt/ porto/porto.htm | Metro map, Porto, Map Porto Metro map GREAT DETAILS OF METRO HERE https://en.wikipedia.org/wiki/Porto_Metro http://www.urbanrail.net/eu/pt/ porto/porto.htm | Metro map, Porto, Map](https://i.pinimg.com/originals/36/a5/46/36a5460d1a11e1f0756c9fbe4736cfd8.png)
Porto Metro map GREAT DETAILS OF METRO HERE https://en.wikipedia.org/wiki/Porto_Metro http://www.urbanrail.net/eu/pt/ porto/porto.htm | Metro map, Porto, Map
![Metro of Porto: an ultimate guide | Blog Portoalities - Portoalities: Travel blog and Private tours in Porto and Douro Valley Metro of Porto: an ultimate guide | Blog Portoalities - Portoalities: Travel blog and Private tours in Porto and Douro Valley](https://portoalities.com/wp-content/uploads/2016/07/metro-porto-lines.png)