new blds at Alewife - Cambridge Mass

there is a new 5 story office bld on Acorn Drive in Cambridge - built
in 2018 - at site of old Arthur D Little building

maybe is Smithonian - https://www.cfa.harvard.edu/ce/facilities/lab.html

might be Life Mine or Genocen or Fog Pharma per sign for Cambridge
Discovery Park in 2019 Google Street view

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at the site of the old hotel and bowling alley is AC Hotel by Marriott
and VOX on Two (apt homes - 223 Concord Turnpike - 617/441-8700) -
maybe is wood frame construction that went up in 2018 or 2019

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Discovery Park has emergency phones scattered around the site - #8 was
highest number I saw in 2019 google street views

part of 1 of the blds on Acorn Drive at Rte 2 (south end of Acorn Dr)
might actually be in Arlington