On Top of Slag Mountain
Published in
8 min readJan 21, 2020
The Walmart in West Mifflin is built on Brown’s Dump, also known as Slag Mountain. This slag was dropped off by trains from all of the surrounding steel mills around Pittsburgh. At the time the Walmart was proposed, there was concern that the earth hadn’t settled yet and the store would collapse in an avalanche of cheap junk. Truly, there was worry that the prices would keep on rolling, but down onto the streets below. Earlier this morning I was…