Crusher Run - KDOT AB-3

Crusher Run, also known as Kansas DOT AB-3 Limestone or dense grade aggregate (DGA), is a compactable blend of crushed limestone and stone dust graded up to 1 inch in size. This well-graded base material locks together tightly when compacted, creating a strong, stable foundation with controlled drainage. Its mix of fines and larger stone helps resist shifting, rutting, and long-term settlement under traffic.

Widely used across Kansas and surrounding regions, AB-3 limestone is a trusted choice for both residential and commercial construction projects that require dependable load-bearing performance.

Common applications for Crusher Run / KDOT AB-3 Limestone

• Driveway base and rural access roads
• Road base and parking areas
• Walkways and compacted pathways
• Base layer under pavers, concrete, or asphalt
• Construction pads and foundation sub-base