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.
1980–81 S.L. Benfica season in a row, including a home win against Porto on 14 March in the Clássico, which gave them a four-point lead with seven matches to go. At the same time, in the Cup Winners' Cup, Benfica beat Fortuna Düsseldorf at home, after a 2–2 away draw, qualifying for the semi-final. March closed with another draw, now with Académico de Viseu, removing a point from their lead over Porto. On 8 April, Benfica met Carl Zeiss Jena for the first leg of the semi-finals, losing 2–0. Four days later, they drew with Vitória de Guimarães, and saw his lead drop to