Red Sox

This map plots the eight most significant major projects under construction in Boston as of the end of August. The octet includes what will be New England's tallest primarily residential tower; a vast complex that will contain practice facilities for the Bruins and the Celtics; and Harvard University's single, biggest footprint outside of Cambridge.

BOSTON —Boston University is proposing to build a 17-floor tower on Commonwealth Avenue to house the new BU Data Sciences Center.