A change is planned for the L1 line of Metro in Plaza de Castilla. The line will be bifurcated, or split, towards Nuevo Norte.

This change will not result in the line being disconnected from Pinar de Chamartín, following complaints from local residents.

Further details about the plan are available from the source, El Mundo, which reports that the L1 line will be the first to have a double destination, or cabecera, as a result of the change.