Currently Keith D. Smith Concrete is completing a 400,000 sqft warehouse at the Lehigh Crossing project in Allentown, PA. Here the Allentown crew is placing and finishing a large floor slab early this morning. Related ArticlesAtapco – Eldorado StoneMiddletown High School CourtyardPrincipioKennard Dale CourtyardManheim PavilionBaby Item DriveWhirlpool WarehouseExterior Slab DermodyGateway Logistics Building BMRP 51 Commerce Building 2