Our 3/4-inch crushed limestone is perfect for use as base rock. Not only will it provide a solid foundation for your roadway or other projects, but our limestone has the highest-quality pH-balancing properties of any stone in Northern California. It’s ideal for any project where environmental impact is of concern and will provide a lasting foundation for the road you’re constructing. Our 3/4-inch limestone is our most popular product and we can provide any quantity necessary. Get a quote or come by the quarry and to see this rock for yourself.