Quoted By:
Gràcia tram linea. Would form a horizontal line between Metro line L5, and planned Metro line L9. Would need a short tunnel under the Gràcia old town, since the streets there are tiny. This line would replace heavily used bus line H8, which instead of crossing the Gràcia old town runs a stretch on Diagonal ave, then turns back up and to the right.
On the left it would pass by Sants main station, and meet the Sants-Paral·lel tram line (so it could be extended that way), on the left it would terminate at the planned Sagrera second main station.
