‘The Wall’ and Cement Consumption

The One Big Beautiful Bill Act (OBBBA) allocates $46.5 billion to the Department of Homeland Security (DHS) for “physical barriers” along the Mexican border. This includes the construction of 701 miles of primary wall, 900 miles of river barriers, and 629 miles of secondary barriers, along with the replacement of 141 miles of existing vehicle and pedestrian barriers.

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