Road Base Road Base $35.00 / yd³ Size: 1.5″ minus aggregate with binder for hard-pack. State spec Road Base. Road Base quantity Add to cart Category: Gravel & Road Base Related products Nordic Path $65.00 / yd³ Crushed Concrete $35.00 / yd³ Basic Gravel $39.00 / yd³ Crushed Asphalt $35.00 / yd³