Overview
- Starting September 27, 2025, Renfe and Adif will suspend R3 trains for 16 months in two eight-month phases between Montcada Bifurcació and La Garriga.
- The core upgrade will double 17 km of single track between Parets del Vallès and La Garriga backed by a €68 million investment.
- An unprecedented road plan will deploy 107 buses on 639 daily routes with a complementary €68.3 million budget for commuters.
- During phase one, 21,500 daily users will rely on R4, metro and buses, while phase two will affect about 12,000 passengers per day.
- The project also covers a full remodel of Montcada Bifurcació station, accessibility enhancements at several stops and a new substation at Vic-Taradell.