Turning the corner on aggregate supply shortages | Pit & Quarry
Among the topics discussed Jan. 15 at the 2020 Pit & Quarry Roundtable & Conference was aggregate supply, which is becoming a growing concern for the industry across the United States. The discussion was edited for brevity and clarity. P&Q: Geologically, the United States is far from a shortage of crushed stone, sand and gravel. …