Tons of Asphalt Millings per Mile of 24 ft Road

Tons of asphalt millings per mile of 24 foot road: about 2,034 tons at 4 inches deep. The strip is 24 ft × 5,280 ft = 126,720 square feet. Long runs magnify small depth changes, so pin the depth down before ordering.

Volume and tonnage calculator →

Tons by depth

Depth	Tons	Truckloads (~14 t)
3 in	1,525	109
4 in	2,034	146
6 in	3,051	218
8 in	4,068	291

The math

Area: 24 × 5,280 = 126,720 sq ft.
Volume at 4 in: 126,720 × 0.333 = 42,240 cu ft (1,564 cubic yards).
× 1.3 tons per yard = 2,034 tons.

Road section basics

At 24 feet wide, this is a two-lane road width. Asphalt millings are ground-up old pavement. When compacted and warmed by sun they bind into a fairly firm surface, which is why they are popular for rural drives and lots. 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 asphalt millings

Best suited to:

Rural driveways and farm lanes
Parking areas where a dust-free surface is wanted
Low-cost base under a future paved surface

Poor fit for:

Areas near wells or streams where local rules limit them
Decorative or barefoot areas
Jobs needing a uniform, clean look

Quick reference numbers

Per inch over 100 sq ft: about 0.40 tons of asphalt millings (0.31 cubic yards).
Per inch over 1,000 sq ft: about 4.0 tons.
Another size for comparison: a 8x16 area at 2 inches takes about 1.0 tons.
Weight used here: about 1.3 tons per cubic yard.

Where estimates go wrong

Assuming every supplier uses the same weight. Two yards selling the same product name can quote different tons per yard.
Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.
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.

Questions people ask

How many tons of asphalt millings per mile of 24 ft road?

About 2,034 tons at 4 inches.

How many truckloads is that?

About 146 loads at roughly 14 tons each.

How many square feet is mile of 24 ft road?

126,720 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.

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