Tons of Road Base per Mile of 14 ft Road
Tons of road base per mile of 14 foot road: about 2,053 tons at 6 inches deep. The strip is 14 ft × 5,280 ft = 73,920 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 | 1,027 | 74 |
| 4 in | 1,369 | 98 |
| 6 in | 2,053 | 147 |
| 8 in | 2,738 | 196 |
The math
- Area: 14 × 5,280 = 73,920 sq ft.
- Volume at 6 in: 73,920 × 0.500 = 36,960 cu ft (1,369 cubic yards).
- × 1.5 tons per yard = 2,053 tons.
Building a road this width
At 14 feet wide, this is a single-lane private road or farm lane. Road base (also called base rock, ABC, or Class 2 base in different states) is a graded mix of stone and fines made to compact into a load-bearing layer. 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 road base fits
Good uses:
- Base under asphalt and concrete
- Gravel roads and drives
- Equipment and shed pads
Think twice for:
- Drainage layers
- Decorative surfaces
- Surfaces that will stay uncompacted
Quick reference numbers
- Per inch over 100 sq ft: about 0.46 tons of road base (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.6 tons.
- Another size for comparison: a 14x28 area at 4 inches takes about 7.3 tons.
- Weight used here: about 1.5 tons per cubic yard.
Mistakes that throw off the order
- Mixing up cubic yards and tons. Yards are volume, tons are weight; convert with the product’s weight per yard.
- Using inches as if they were feet. Depth has to be divided by 12 before you multiply; skipping that step inflates the order twelvefold.
- Ordering exactly the math. Uneven ground and spillage nearly always need a little more than the flat calculation.
- 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 road base per mile of 14 ft road?
About 2,053 tons at 6 inches.
How many truckloads is that?
About 147 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.
Related guides
- How Many Tons of Gravel in a Dump Truck? Loads and Coverage
- Asphalt Hauling Cost Per Ton: What Drives the Delivered Price
- Crushed Stone vs Gravel: Differences and Best Uses
- Tons of Road Base per Mile of 12 ft Road
- Tons of Road Base per 100 Feet of 12 ft Road
As an Amazon Associate, AsphaltTons.com earns from qualifying purchases. Product links below are sponsored.