CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
Expansion landscaping milestone: the source[1] specifies this exact day. This is not an opening date.Microsoft planted the first trees for a planned Plot B expansion on February 17, 2026. The source says landscaping began before construction; this pin represents the expansion.
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