Porto Metro the Porto city centre to the Gondomar region in the east, this line runs between Senhora da Hora and Fânzeres. Lines A, B, C, E & F follow the same course within the City of Porto (between Estádio do Dragão and Senhora da Hora). The transfer point between Line ABCEF and Line D is at Trindade in central Porto; from Trindade to Senhora da Hora, the right of way recycles the original Porto-Varzim-Famalicão/Maia-Trofa-Guimarães trunk line. As of 2007, the total cost of Porto Metro mass transit public transport system stands on 3,500 million euros - over 1% of Portugal's GDP.
FC Porto in international football competitions name="1980/81"></ref><ref name="1982/83"></ref> In between, the club sailed into the 1981–82 Cup Winners' Cup quarter-finals, where they were beaten by the eventual runners-up Standard Liège.<ref name="1981/82"></ref> Porto lost the 1983 Portuguese Cup final to league champions Benfica, which allowed their participation in the 1983–84 Cup Winners' Cup as losing cup finalists. They eliminated Dinamo Zagreb, Rangers, and Shakhtar Donetsk to reach their first European semi-final.<ref name="1983/84"></ref> The competition draw paired Porto with the holders Aberdeen, managed by Alex Ferguson. Taking a 1–0 lead to Pittodrie, Porto resisted to the attacking pressure of their opponents. In the 76th minute, Vermelhinho scored the