L9 metro line 'most important public works of last 20 years'Your browser does not support the video element<p><span>Barcelona's metro map has two unconnected </span><strong>L9</strong><span> lines – north and south. After more than a decade on hold, work on the central tunnel to link them resumed on Wednesday and is due to be completed by 2027.</span></p> <p><span>"We are restarting the work to complete the L9 metro line, a very important project, the most important public works of the last 20 years," Catalan vice president Jordi Puigneró said. </span></p> <p> </p> <p> </p> / ACNshareACNFirst published: June 15, 2022 02:13 PM