The time capsule will remain sealed for 10 years and is scheduled to be opened on October 8, 2036, marking a decade of full-route operations. According to MMRC, the capsule contains photographs, records, milestones and memorabilia documenting the development and operation of Mumbai’s first underground metro

The decision was taken following a Railway Board communication warning of possible traffic congestion in the areas surrounding the two major railway stations, a railways notification said on Friday