Line 13 is a proposed service in the Barcelona Metro network which would join La Morera (neighborhood) in Badalona, a municipality of Barcelonès to the north of Barcelona, with the hilly area around Can Ruti Hospital.
The line, which will be a short hybrid light rail-metro addition to the main subway lines which will cover a poorly communicated area, similar to L11 and L8, was announced in 2002 by Generalitat de Catalunya (Catalan government).
It was also made public the line will be displayed in maps using a shade of pink (Pantone 232C).
[1] As of 2019, the Generalitat de Catalunya hasn't stated when construction will start.
This article about transport in Spain is a stub.