The Surprising Company Behind Boston’s Buildings (History Documentary)
Before the skyscrapers, bridges, and sidewalks — there was concrete. And before the concrete, there was Boston Sand & Gravel. For over a century, this legendary facility on the banks of the Charles River has supplied the material that built Boston — from the Zakim Bridge and Big Dig, to Logan Airport and countless high-rises. Boston Sand and Gravel has influenced Boston's construction history. Yet, it goes unnoticed by many. Come along as we learn why this industry is important and what goes on behind closed doors. #Bostonsandandgravel #bostondocumentary #boston #mbta #history #howconcreteismade #construction Shout out to my loyal patrons/members: patreon.com/bostonbyrail Donny Noah John G. Dj H. Joseph Scolastico Sam Marks MP Dean Trains of Cambridge #trending #boston #culture #landmark #history 0:00 Intro 1:31 Why Should You Care? 10:21 Where Materials Come From 33:37 The Train That Makes it Happen 51:51 How The Industry Works 105:35 Conclusion

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