List of tunnels in Portugal

Portugal's longest tunnels - in use

Name	Name in Portuguese	Location	Length	Type	Year	Comment
Metro Lisbon - Blue (Seagull) Line	Linha Azul ou Linha da Gaivota	Lisbon	14,000 m (45,932 ft)	Metro	1959–2007
Metro Lisbon - Yellow (Sunflower) Line	Linha Amarela ou Linha do Girassol	Lisbon	11,000 m (36,089 ft)	Metro	1959–2004
Metro Lisbon - Green (Caravel) Line	Linha Verde ou Linha da Caravela	Lisbon	9,000 m (29,528 ft)	Metro	1972–2002
Metro Lisbon - Red (Orient) Line	Linha Vermelha ou Linha do Oriente	Lisbon	8,200 m (26,903 ft)	Metro	1998–2009
Marão Tunnel	Túnel do Marão	Serra do Marão mountain range	5,665 m (18,586 ft)	Road	2016	Longest road tunnel in Portugal and third longest in the Iberian Peninsula.
Cortado Tunnel	Túnel do Cortado	Madeira	3,168 m (10,394 ft)	Road	2004	Longest road tunnel in Madeira.
Ponta do Sol Tunnel	Túnel da Ponta do Sol	Madeira	3,167 m (10,390 ft)	Road	2004
Encumeada Tunnel	Túnel da Encumeada	Madeira	2,700 m (8,858 ft)	Road	2004
Rossio Tunnel	Túnel do Rossio	Lisbon	2,613 m (8,573 ft)^[1]	Railway	1890	Longest railway tunnel in Portugal.
Jardim do Mar Tunnel	Túnel do Jardim do Mar	Madeira	2,511 m (8,238 ft)	Road	2001
Curral das Freiras Tunnel	Túnel do Curral das Freiras	Curral das Freiras, Madeira	2,383 m (7,818 ft)	Road	2004
Caniçal Tunnel	Túnel do Caniçal	Caniçal, Madeira	2,125 m (6,972 ft)	Road	2004
North Tunnel	Túnel do Norte	Madeira	2,097 m (6,880 ft)	Road	2001
Ribeira Brava Tunnel	Túnel da Ribeira Brava	Ribeira Brava, Madeira	1,806 m (5,925 ft)	Road
Gardunha Tunnel	Túnel da Gardunha	Serra da Gardunha, near Fundão	1,580 m (5,184 ft)	Road	1997–2003	Road