Crusher Run vs Pea Gravel: Size, Cost, and Which to Use

Crusher Run

Crusher run is crushed stone with the rock dust left in, sold as 3/4 inch minus or 1.5 inch minus. It costs $20 to $35 per ton in 2026, weighs 1.5 to 1.7 tons per cubic yard, and packs into a surface hard enough to drive on year after year. It is the standard base under roads, driveways, parking lots, and patios, and the best single-layer material for a gravel driveway. In the Southeast it is called crush and run. Highway departments call it aggregate base course, ABC, or Class 5.

Pea Gravel

Pea gravel is small, naturally rounded stone screened to 1/4 to 3/8 inch and washed clean. It costs $25 to $50 per ton in 2026, weighs 1.3 to 1.45 tons per cubic yard, and is the most popular gravel for patios, walkways, play areas, and garden beds because it is smooth underfoot and comes in warm mixed colors. The rounded shape is also its main drawback: the pieces do not lock together, so pea gravel shifts, spreads, and needs edging.

Crusher Run

• ✓ Driveways
• ✓ Parking areas
• ✓ Road base
• ✓ Paver base
• ✓ Walkways
• ✓ Shed and equipment pads

Pea Gravel

• ✓ Patios
• ✓ Walkways
• ✓ Playgrounds
• ✓ Landscaping beds
• ✓ Dog runs
• ✓ Downspout drainage

Crusher Run

• + Packs into a hard, drivable surface
• + Cheapest processed stone at $20 to $35 per ton
• + One layer does the whole driveway on firm ground
• + Grades smooth and repairs easily
• + Stocked at every quarry

• − Does not drain, sheds water instead
• − Dusty when dry, muddy when wet before it seals
• − Dense, so a ton covers less area than clean stone
• − Wrong choice for any drainage use
• − Plain gray look

Pea Gravel

• + Smooth and comfortable underfoot
• + Warm mixed natural colors
• + Cheap at $25 to $50 per ton and sold everywhere
• + Drains fast, never muddy
• + Easy to spread by hand

• − Shifts and spreads, needs rigid edging
• − Ruts under tires
• − Hard to push a wheelbarrow or stroller through
• − Migrates into lawns and gets thrown by mowers
• − Does not pack, so it never firms up

Crusher Run

Crusher run is everything that comes off the crusher below a set size, usually 3/4 inch minus or 1.5 inch minus: angular stone at the top of the range down to sand and rock dust. Roughly a third of the mix is fines. Color matches the quarry rock, typically gray limestone or gray to tan granite, and it lightens as the dust dries.

Pea Gravel

Pea gravel is naturally rounded stone screened to 1/4 to 3/8 inch, about the size of a garden pea. Because it comes from river and glacial deposits, a load is a mix of colors: tan, brown, cream, gray, white, and rust, with some regional loads running mostly one shade. It is washed, so there are no fines.