The C-5 Cercanías line (Humanes/Fuenlabrada to Móstoles El Soto) resumes full service on Monday, August 16, after a month of interruptions caused by extensive work at Atocha Cercanías station. The disruptions began on July 17 as part of a project to overhaul the station’s track layout, affecting thousands of daily commuters.
Since July 23, the C-5 line has been split, with service suspended between Villaverde Alto and Embajadores. Trains have run only between Humanes/Fuenlabrada and Villaverde Alto, and between Móstoles El Soto and Embajadores, at a reduced frequency of one train every 10 minutes. To bridge the gap, Renfe introduced shuttle trains from Villaverde Alto to Méndez Álvaro, stopping at Puente Alcocer and Orcasitas, as well as Doce de Octubre. They run every 35 minutes until Sunday.
Regular C-5 service is set to return, but the wider modernization project at Atocha will continue until August 28. Two more weekend closures are planned for the Sol tunnel between Atocha and Nuevos Ministerios, on August 29 to 30 and September 5 to 6, affecting the C-3 and C-4 lines. Temporary termini for these lines will be established at Atocha and Nuevos Ministerios during the works. The upgrades were concentrated in summer to limit disruption and represent the final phase of work in the Sol tunnel. The project, backed by an investment of nearly €56 million, will change the station’s configuration from a 4+3+3 track scheme to a 4+4+2 layout. From October, this will increase Sol tunnel capacity by up to 33%, benefiting the C-3 and C-4 lines along with other routes passing through Atocha.
Meanwhile, Metro Madrid’s Line 9B (TFM) between Arganda del Rey and Rivas Vaciamadrid fully reopened this Friday after being closed since July 25 for infrastructure renewal. The work focused on upgrading the track superstructure and replacing expansion devices to improve reliability and safety. The reopening restores a basic suburban connection for southeast Madrid. The Consorcio Regional de Transportes de Madrid (CRTM) is the regional transport authority responsible for coordinating public transport across the region.
Improvement projects continue elsewhere across the metro network. Line 7 remains closed between Gregorio Marañón and Pitis until August 28, while Line 6 is suspended between Argüelles and Ciudad Universitaria until September 2 because of work at Moncloa station. Cuzco station on Line 10 is also closed for renovations until the end of August, with further work on Line 10 expected to continue through the year.
The upgrades form part of a wider effort to modernize Madrid’s transport infrastructure, reduce future disruptions and improve capacity. Scheduling the work during summer, when passenger numbers are lower, is intended to limit inconvenience. The Comunidad de Madrid’s Madrid Movilidad portal provides official information on mobility-related matters. Similar strategies have been used in other regions, including when emergency services responded to severe storms in southern Valencia that also caused temporary transport disruptions, information from recent reports on weather-related incidents.
Madrid’s ongoing investment in its rail and metro systems reflects the city’s commitment to maintaining efficient and safe public transport with modern infrastructure. The phased approach to closures and upgrades is intended to balance impressive work with residents’ and commuters’ daily mobility needs. As the final stages of these projects conclude, passengers can expect more reliable service and increased capacity on some of the capital’s busiest lines.
