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Tons of Crusher Run per Mile of 22 ft Road

Tons of crusher run per mile of 22 foot road: about 3,334 tons at 6 inches deep. The strip is 22 ft × 5,280 ft = 116,160 square feet. Shoulders, pullouts and turnarounds add to the total; measure them separately.

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Tons by depth

DepthTonsTruckloads (~14 t)
3 in1,667120
4 in2,223159
6 in3,334239
8 in4,446318

The math

  1. Area: 22 × 5,280 = 116,160 sq ft.
  2. Volume at 6 in: 116,160 × 0.500 = 58,080 cu ft (2,151 cubic yards).
  3. × 1.55 tons per yard = 3,334 tons.

What goes into the section

A 22-foot width gives two full lanes. Crusher run (also sold as crush and run, dense-grade aggregate or QP in some regions) mixes stone with stone dust. It compacts into a firm, nearly solid layer, which makes it the usual base under pavers, asphalt and gravel drives. Crown the surface so water sheds to ditches on both sides.

Practical notes

  • Phasing. Large tonnages are delivered over days; schedule spreading and compaction to keep up with trucks.
  • Waste. Allow 5 to 10 percent.
  • Hauling. Distance from the quarry or plant often costs as much as the material on long jobs; see asphalt hauling cost per ton.

Check other sizes with the volume and tonnage calculator.

Good and poor uses for crusher run

Good uses:

  • Base under asphalt, pavers or concrete
  • Gravel drives that need a firm, packed surface
  • Shed pads and equipment pads

Think twice for:

  • Drainage layers, since the fines slow water
  • Decorative beds
  • Spots where you want water to soak straight through

Quick reference numbers

  • Per inch over 100 sq ft: about 0.48 tons of crusher run (0.31 cubic yards).
  • Per inch over 1,000 sq ft: about 4.8 tons.
  • Another size for comparison: a 20x25 area at 2 inches takes about 4.8 tons.
  • Weight used here: about 1.55 tons per cubic yard.

Where estimates go wrong

  • Mixing up cubic yards and tons. Yards are volume, tons are weight; convert with the product’s weight per yard.
  • Forgetting that compaction shrinks loose material. A loose 4-inch spread of a dense-graded stone may finish closer to 3 inches after rolling.
  • Ignoring the base. A thin surface layer over soft soil fails early no matter how much material is on top.
  • Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.

Questions people ask

How many tons of crusher run per mile of 22 ft road?

About 3,334 tons at 6 inches.

How many truckloads is that?

About 239 loads at roughly 14 tons each.

How many square feet is mile of 22 ft road?

116,160 square feet.

Should I add extra for waste?

Yes, 5 to 10 percent is common.

Does this include the shoulders?

No. Measure shoulders and pullouts separately and add them.

Related guides

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