Limestone #53
Also known as: 1.5" minus limestone, road base (1.5"), 1.5" crusher run (regional)
#53 limestone is a well-graded crushed base material made up of stone dust up to 1.5 inch aggregate, often referred to as 1 1/2" minus limestone. This dense blend compacts tightly to create a strong, stable foundation designed to handle traffic and structural loads. Its mix of fines and larger stone locks together under pressure, providing long-term durability and resistance to shifting or rutting in high-use areas.
Common applications for #53 limestone
Starting from
