22K views · 562 reactions | Beneath Boston City Hall is an abandoned subway tunnel that once upon a time (1898 to the 1960s) connected Scollay Square and Adams Square Station. Take a look inside... City of Boston Archaeology Program | boston.gov/boston-uncovered | #BostonUncovered | City of Boston | Facebook

😲 It was a part of the first subway line in America and was abandoned decades ago. Now, Boston archaeologists have unearthed this piece of history for the public to see. http://bit.ly/2IzINMV | WCVB Channel 5 Boston