Crushed Limestone vs Crusher Run

Crushed Limestone

Crushed sedimentary rock with a pale gray to white color. Compacts well and provides good drainage. Limestone is a popular choice in the Midwest and South where it's quarried locally, keeping costs low.

Crusher Run

Dense blend of crushed stone and stone dust ranging from 1.5" down to fine particles. The fines fill voids between larger stones, creating a surface that self-compacts into an exceptionally firm, stable base. Crusher run is the most popular single-material solution for driveways and parking areas.

Crushed Limestone

• ✓ Driveways
• ✓ Pathways
• ✓ Base material
• ✓ Garden beds
• ✓ Parking pads
• ✓ Erosion control

Crusher Run

• ✓ Driveways
• ✓ Parking areas
• ✓ Road base
• ✓ Foundation sub-base
• ✓ Backfill
• ✓ Equipment pads

Crushed Limestone

• + Compacts into a firm, stable surface
• + Light color brightens landscapes
• + Good drainage properties
• + Affordable in limestone-rich regions
• + Natural weed suppression when compacted

• − Can become muddy when wet (stone dust)
• − Limited color options
• − May raise soil pH over time
• − Dusty in dry conditions
• − Not available everywhere

Crusher Run

• + Self-compacts into an extremely stable surface
• + Single-layer application (no need for multiple grades)
• + Excellent load-bearing capacity
• + Affordable and widely available
• + Fines lock stones together to resist shifting

• − Not decorative — utilitarian gray appearance
• − Can become muddy if drainage is poor
• − Dusty in dry conditions
• − Tracks onto paved surfaces
• − Requires compaction equipment for best results

Crushed Limestone

Available from fine limestone screenings up to 3-inch chunks. Most common sizes are 3/4" and 1.5". Color ranges from pale gray to off-white, sometimes with a slight yellow tint. Compacted limestone screenings create a smooth, almost concrete-like surface.

Crusher Run

Mix of angular crushed stone from 1.5" down to fine stone dust. The blend of sizes is what makes it self-compacting. Color is typically gray or blue-gray depending on source rock. Sometimes called "crusher run" because it's the raw output of a stone crusher.