Key point: The section of Line 9B between the stations of Rivas Vaciamadrid, La Poveda and Arganda del Rey will resume normal service on Friday, 14 August 2026. Services have been suspended since 25 July 2026; a free replacement bus service covered the closure and will end when the line reopens.
Background and facts: According to Community of Madrid and the Consorcio Regional de Transportes de Madrid (CRTM) work was carried out on the track superstructure during the closure, including the replacement of rail components and expansion devices. The aim is to improve the reliability and safety of services on the eastern outer branch of the line. The closure ran through to and including 13 August 2026 and formed part of a summer maintenance programme scheduled for the traditionally lower demand in August.
Responsibilities: The section concerned is operated by the concession company Transportes Ferroviarios de Madrid (TFM). The Comunidad de Madrid and the Consorcio Regional de Transportes de Madrid publish overarching guidelines and service information. Both institutions presented the timetable and scope of the work as routine maintenance.
Network context: Alongside the work on Line 9B, the Comunidad de Madrid is carrying out further modernisation work across the network during the summer months. This includes work on Line 7 and work at a station on Circle Line 6. According to the authorities, these projects are intended to renew infrastructure and upgrade technical equipment.
Consequences and assessment: The resumption of rail services restores the direct connection between Rivas Vaciamadrid, La Poveda and Arganda del Rey for the communities concerned; the temporary replacement bus service will end. A measurable improvement in service reliability is expected, particularly a reduction in disruption-related restrictions on the section. These are objectives of the work; whether, and to what extent, they are reflected in disruption statistics will become clear only over a longer period of normal operations.
Distinguishing facts, attributions and forecasts: The confirmed facts are the closure period, the stations affected and the work carried out, as reported by the Comunidad de Madrid and CRTM. Statements about improved reliability and safety reflect the objectives set out by the authorities. Assessments of medium- and long-term effects are forecasts.
Editor: Mira Cadena (Article created with AI assistance).