Crusher Run vs Washed Gravel

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.

Washed Gravel

Washed gravel consists of crushed or rounded stone that has been mechanically washed to remove all fines and dust. Without fines, the stones do not compact, allowing water to flow freely between them. Washed gravel is commonly used where drainage is the primary concern.

Crusher Run

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

Washed Gravel

• ✓ Drainage systems
• ✓ French drains
• ✓ Foundation backfill
• ✓ Septic systems
• ✓ Pipe bedding

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

Washed Gravel

• + Excellent drainage
• + No dust or mud
• + Does not retain water
• + Clean, uniform appearance

• − Does not compact
• − Can shift under load
• − Requires edging or containment

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.

Washed Gravel

Typically available in 3/4" (#57), 1"–2", or mixed clean stone sizes. Color varies by source material but is usually gray, tan, or off-white.