Tons of Asphalt Millings per Mile of 14 ft Road

Tons of asphalt millings per mile of 14 foot road: about 1,186 tons at 4 inches deep. The strip is 14 ft × 5,280 ft = 73,920 square feet. Shoulders, pullouts and turnarounds add to the total; measure them separately.

Volume and tonnage calculator →

Tons by depth

Depth	Tons	Truckloads (~14 t)
3 in	890	64
4 in	1,186	85
6 in	1,780	128
8 in	2,373	170

The math

Area: 14 × 5,280 = 73,920 sq ft.
Volume at 4 in: 73,920 × 0.333 = 24,640 cu ft (913 cubic yards).
× 1.3 tons per yard = 1,186 tons.

Building a road this width

A 14-foot width fits one lane of traffic. 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.

Where asphalt millings fits

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

Think twice 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 20x25 area at 4 inches takes about 8.0 tons.
Weight used here: about 1.3 tons per cubic yard.

Mistakes that throw off the order

Forgetting that compaction shrinks loose material. A loose 4-inch spread of a dense-graded stone may finish closer to 3 inches after rolling.
Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.
Measuring only the main rectangle. Aprons, turnouts and curved edges add real square footage.
Assuming every supplier uses the same weight. Two yards selling the same product name can quote different tons per yard.

Questions people ask

How many tons of asphalt millings per mile of 14 ft road?

About 1,186 tons at 4 inches.

How many truckloads is that?

About 85 loads at roughly 14 tons each.

How many square feet is mile of 14 ft road?

73,920 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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