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How Much Crusher Run Do I Need?
Assumes Crusher Run ≈ 22 ft³ per ton. Coverage varies with moisture & compaction.
Sales tax (varies by county) is added at checkout.
About Crusher Run
Crusher Run, also called Crush & Run, ABC (Aggregate Base Course), or Road Bond, is a compactable blend of crushed granite aggregate mixed with stone dust. Unlike clean stone products, Crusher Run contains fines that fill the voids between larger particles, allowing the material to compact into a dense, stable base. This makes it one of the most widely used aggregates in Upstate South Carolina for driveways, foundations, and road construction.
In Spartanburg, Greenville, and surrounding counties, Crusher Run is typically supplied as 1 ½″ down to fines. This gradation provides both stability from the larger stone and compaction strength from the fines, making it suitable for residential driveways as well as heavy-duty commercial and industrial uses. While some regions use smaller ¾″ blends, the larger 1 ½″ material is more common in the Upstate and has proven effective in both home and contractor applications.
Coverage and density: Crusher Run is denser than clean stone, averaging about 22 cubic feet per ton. One ton will typically cover around 70 square feet at 4″ compacted depth or 45 square feet at 6″ compacted depth. Because the material compresses by 15–25% during installation, it is recommended to order slightly more than the calculated volume to ensure full coverage after compaction.
Local applications:
Driveways – The most common use, providing a long-lasting base that resists rutting in clay soils across Spartanburg, Greenville, Cherokee, Union, and Laurens counties.
Paver and Patio Foundations – Used beneath sand or screenings to form a stable platform for pavers and natural stone.
Roadbeds and Equipment Pads – Handles the weight of dump trucks, loaders, and other heavy machinery without shifting.
Shed and Building Pads – Offers a level, compactable foundation that supports small structures.
Due to the clay-rich soils common in the Upstate, a geotextile fabric layer is often recommended under Crusher Run to prevent the aggregate from mixing with subgrade material. This fabric barrier improves long-term performance, particularly in areas subject to water infiltration. Many contractors also cap a Crusher Run base with #57 Stone to enhance drainage and reduce surface dust.
Crusher Run is also available in Recycled Crusher Run, made from crushed concrete and asphalt. This option provides a sustainable and cost-effective alternative while offering similar compaction and stability properties.
FAQ – Crusher Run (Upstate South Carolina)
1) What is Crusher Run?
A mix of crushed granite and stone dust that compacts into a stable base.
2)What sizes are available in SC?
Crusher Run is typically produced in different gradations, but in the Upstate South Carolina market, quarries primarily supply 1 ½″ down to fines. While some regions may sell ¾″ blends, the 1 ½″ version is what you will almost always receive in Spartanburg, Greenville, and surrounding counties.
3) Why use Crusher Run instead of #57 Stone for a base?
Crusher Run compacts tightly due to fines, creating a strong base. #57 drains better but doesn’t compact.
4) How much does one ton cover?
Approx. 70 sq ft at 4″ or 45 sq ft at 6″ depth after compaction.
5) Do I need to allow for compaction?
Yes. Crusher Run reduces by about 15–25% when compacted.
6) How thick should I install Crusher Run for a driveway?
For residential driveways in Upstate SC, 1 ½″ Crusher Run is normally used at a compacted depth of 2–6″. For heavy traffic or equipment yards, 8″ or more may be recommended.
7) Is Crusher Run good under pavers?
Yes. It provides the dense foundation needed under patios and walkways.
8) Is Crusher Run suitable for drainage?
No. It compacts too tightly. For drainage, use #57 Stone.
9) How does clay soil affect Crusher Run?
Fabric underneath is recommended in clay to stop pumping and mixing.
10) Can Crusher Run be tailgate spread?
Yes, at no extra cost. Evenness varies with material flow.
11) What’s the minimum delivery order?
1 ton. Free delivery applies at 15+ tons; smaller loads have a delivery fee.
12) Do I need to be present for delivery?
Not required if safe access and instructions are provided.
13) Can Crusher Run support heavy trucks or equipment?
Yes. The 1 ½″ down to fines Crusher Run sold in the Upstate is designed to handle the weight of dump trucks, loaders, and other heavy machinery. It is the same product contractors use for roadbeds and large pads.
14) Will weeds grow through Crusher Run?
Unlikely due to dense compaction.
15) How long will a Crusher Run base last?
With proper depth and compaction, it can last 10+ years with occasional topping.
16) Can Crusher Run be topped with another material?
Yes—commonly capped with #57 Stone for drainage and surface appearance.
17) What’s the difference between Crusher Run and ABC?
They’re the same product; “ABC” is the DOT term for Aggregate Base Course.
18) Is Crusher Run the same as Road Bond?
Yes. “Road Bond” is simply a regional name for 1 ½″ down to fines Crusher Run. In Upstate SC, that is the standard base material.
19) How much does a truckload weigh?
A full tri-axle load of Crusher Run is about 20–22 tons.
20) Can Crusher Run be used under asphalt or concrete?
Yes. It’s the standard base material before paving.
Disclaimer
Natural products vary in size and color. Quantities are approximate. See our Disclaimer & Terms of Delivery page for full details.
