The Mediterranean Corridor - the unfinished high-speed rail line decades in the makingYour browser does not support the video elementThe train line will serve 40% of Spain's total population, 40% of its GDP, and 65% of its maritime traffic once it's in operation / ACNshareACNFirst published: May 24, 2019 09:04 PMFOLLOW CATALAN NEWS ON WHATSAPP!Get the day's biggest stories right to your phone