Tons of Gravel per Mile of 24 ft Road

Tons of gravel per mile of 24 foot road: about 2,190 tons at 4 inches deep. The strip is 24 ft × 5,280 ft = 126,720 square feet. On a job this long, half an inch of extra depth adds a lot of tons.

Volume and tonnage calculator →

Tons by depth

Depth	Tons	Truckloads (~14 t)
3 in	1,643	118
4 in	2,190	157
6 in	3,285	235
8 in	4,380	313

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).
× 1.4 tons per yard = 2,190 tons.

Building a road this width

A 24-foot width gives two full lanes. Plain gravel is a loose term. Yards use it for rounded bank or river stone as well as for crushed rock, so ask whether the load is washed, crushed or a mix before you lock in a tonnage. 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.

When to choose gravel

Best suited to:

Rural driveways and lanes where low upfront cost matters
Drainage areas and around downspouts
Temporary access while a site is under construction

Poor fit for:

Steep slopes, where loose stone washes downhill
Spots plowed often, since plows push gravel into the lawn
Areas next to doors, because stone tracks inside

Quick reference numbers

Per inch over 100 sq ft: about 0.43 tons of gravel (0.31 cubic yards).
Per inch over 1,000 sq ft: about 4.3 tons.
Another size for comparison: a 10x20 area at 4 inches takes about 3.5 tons.
Weight used here: about 1.4 tons per cubic yard.

Mistakes that throw off the order

Measuring only the main rectangle. Aprons, turnouts and curved edges add real square footage.
Mixing up cubic yards and tons. Yards are volume, tons are weight; convert with the product’s weight per yard.
Ordering exactly the math. Uneven ground and spillage nearly always need a little more than the flat calculation.
Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.

Questions people ask

How many tons of gravel per mile of 24 ft road?

About 2,190 tons at 4 inches.

How many truckloads is that?

About 157 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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