TMB to renew tracks on Barcelona Metro Line 5 and Line 10, Spain February 3, 2022 | Europe News Transports Metropolitans de Barcelona (TMB) will commence work to renew the tracks on Barcelona Metro Line 5 on April 9, 2022. The scope of work will include installing 20,000 fixings to reduce vibrat... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password