Hypothesis: Six-lane arterials do not belong in cities. They are inherently dangerous, uncomfortable, have a barrier effect, and antagonistic to any activity outside a motor vehicle.
Support: Walmart on H St NW going under.
https://dcist.com/story/23/02/28/h-street-walmart-dc-closing/
See also: Businesses have a nasty habit of dying on the west side of seven-lane N Glebe Road in Ballston, #ArlingtonVA https://www.arlnow.com/2021/09/29/glebe-road-divide-in-ballston-gets-renewed-county-attention/
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