Act 4: TransportationBarcelona built its first Metro line in 1924. It's since grown to encompass 11 lines with 166 stations and 80 miles of track.  Photo 8 of 10 in A Five-Act History of Urbanism in Barcelona by Diana Budds

A Five-Act History of Urbanism in Barcelona

8 of 10

Act 4: TransportationBarcelona built its first Metro line in 1924. It's since grown to encompass 11 lines with 166 stations and 80 miles of track.