Building a Gravel Driveway: Layers, Quantities, and 2026 Costs
Published June 12, 2026
A gravel driveway costs $2 to $5 per square foot installed in 2026, which makes a typical 40-foot residential drive one of the cheapest hard surfaces you can put on a property. Built as a DIY project, the same driveway costs well under half that, because gravel work is mostly material and machine time rather than skilled labor.
The difference between a driveway that lasts 20 years and one that turns to ruts and mud by spring isn’t the gravel you see. It’s the layers underneath, and the compaction between them. Here’s the full structure, current per-ton prices, and a worked 40x10 example with real tonnage at the end.
The layer structure: why one big dump of gravel fails
A driveway is a road, and roads are built in lifts: separate layers, each placed and compacted before the next goes down. Dump 6 inches of stone in one pass and the bottom never compacts; traffic then kneads the loose stone into the soil and the surface pumps and ruts. Spread the same stone in two or three compacted lifts and the load spreads sideways through interlocked rock instead of punching down into dirt.
For a residential driveway on reasonable soil, the standard build is two lifts over fabric, with a third lift added on soft ground:
Lift 1 (optional, soft or clay soils): clean base stone. Three to four inches of large crushed stone (#3 or #2, fist-sized rock) creates a bridge over weak subgrade. On firm, well-drained soil you can skip this and go straight to crusher run.
Lift 2: crusher run base, 4 inches compacted. Crusher run (also sold as crush-and-run, ABC, #411, or 21A depending on your region) is crushed stone with the fines left in. Those fines lock the angular rock together when compacted, producing a dense, almost pavement-like mat. This layer is the actual structure of your driveway. A compacted depth of 3 to 4 inches is typical for residential traffic; go to 6 inches if delivery trucks will use it.
Lift 3: #57 stone top, 2 to 3 inches. #57 is clean crushed stone, roughly 3/4 to 1 inch, with no fines. It drains instantly, stays put underfoot, looks tidy, and resists washboarding. It’s the wear surface you’ll actually see and rake. Some owners top with crusher run instead for a harder-packed surface; the tradeoff is more dust and more mud in wet weather, since the fines hold water.
Two cautions on stone choice. Don’t build the whole driveway from #57: with no fines, it never locks up, and tires push it around like marbles. And don’t top with pea gravel on a slope; rounded stone migrates downhill with every rainfall.
Under everything: geotextile fabric. Woven stabilization fabric between the soil and the first lift stops the base stone from slowly disappearing into the subgrade, which is exactly how older driveways “use up” their gravel. It costs $0.30 to $0.70 per square foot and is strongly recommended on clay or silty soil, where fines migrate up into the stone under wheel loads. On a sandy, free-draining site you can argue it’s optional. At this price, install it anyway.
2026 prices: stone, delivery, and the extras
Bulk stone prices in mid-2026, picked up or delivered regionally:
| Material | Price per ton |
|---|---|
| Crusher run / crush-and-run | $25–$45 |
| #57 crushed stone | $25–$50 |
| #3 / #2 clean base stone | $20–$40 |
Quarries close to home are cheap; hauling is what costs. Delivery typically runs $100 to $250 per truckload, or $10 to $25 per ton, and many suppliers waive the fee on orders of 5 tons or more within a short radius. A standard tandem dump truck carries 13 to 18 tons, so a small driveway often fits in one or two loads. Ask for the stone to be tailgate-spread along the drive rather than dumped in a single pile; it saves you hours of wheelbarrow work and most drivers will do it for free.
Beyond stone, budget for:
- Geotextile fabric: $0.30 to $0.70 per square foot.
- Plate compactor rental: roughly $90 to $130 per day. For a long driveway, a ride-on or tow-behind roller compacts faster.
- Excavation: if you’re cutting a new drive rather than topping an old one, a skid steer with operator runs a few hundred dollars for a half day, or rent the machine yourself for $250 to $400 a day.
- Edging (optional): timber, steel, or concrete curbing keeps stone off the lawn. Prices vary too widely to generalize; many rural drives skip it.
Figuring tonnage
The math is straightforward. Multiply area by depth to get cubic feet, divide by 27 for cubic yards, then multiply by about 1.4 tons per cubic yard for crushed stone (1.5 for crusher run, which is denser thanks to the fines). Add 10 to 15 percent because compaction shrinks the loose pile you bought into the dense layer you wanted.
Or skip the arithmetic: the gravel calculator takes dimensions and depth per layer and returns tons directly, with the compaction allowance shown explicitly.
One planning note: order each lift as a separate delivery if you can. You want the crusher run compacted before the #57 arrives on top of it, and a quarry will happily split the order across two trips on the same week.
Worked example: a 40x10 driveway
A 40-foot by 10-foot drive is 400 square feet. We’ll assume firm soil, so two lifts over fabric: 4 inches of compacted crusher run and 2.5 inches of #57.
Crusher run base, 4 inches: 400 sq ft × 4/12 ft = 133 cubic feet = 4.9 cubic yards. At 1.5 tons per yard that’s 7.4 tons; add 15 percent for compaction and order 8.5 tons.
#57 top, 2.5 inches: 400 sq ft × 2.5/12 ft = 83 cubic feet = 3.1 cubic yards. At 1.4 tons per yard that’s 4.3 tons; with a modest allowance, order 5 tons.
| Item | Quantity | Cost |
|---|---|---|
| Geotextile fabric | 400 sq ft | $130–$280 |
| Crusher run | 8.5 tons | $215–$385 |
| #57 stone | 5 tons | $125–$250 |
| Delivery | 2 loads | $0–$350 |
| Plate compactor rental | 1–2 days | $90–$260 |
| DIY total | $560–$1,525 |
Call it roughly $700 to $1,200 for most sites, or about $1.75 to $3 per square foot. A contractor doing the same job with excavation, grading, and crowning quotes $800 to $2,000 ($2 to $5 per square foot), which is still cheap next to the $4,000-plus that 400 square feet of concrete would cost; you can compare directly with the concrete calculator if you’re weighing both.
Build sequence for the DIY version: strip sod and topsoil 6 to 7 inches down, grade with a slight crown (the center an inch or two higher than the edges so water sheds sideways), compact the subgrade, roll out fabric with 12-inch overlaps, spread the crusher run in two 2-inch passes compacting each, then spread and compact the #57. The crown is not optional. Water standing on a gravel drive is what creates potholes.
Keeping it good
Gravel driveways aren’t maintenance-free, but the maintenance is cheap and obvious. Rake stone back into wheel ruts before they deepen. Fill potholes by cutting them square, filling with crusher run, and compacting, rather than just topping them with loose stone that bounces right back out. Every few years, plan on a refresh ton or two of #57 where traffic has thinned the surface; that’s a $50 to $100 line item, not a project.
If the driveway develops the same soft spot repeatedly, that’s the subgrade talking. Dig that spot out, add fabric and base stone, and rebuild the layers; surface stone can’t fix a foundation problem.
Run your own dimensions through the gravel calculator before calling quarries, and quote the tonnage per layer when you call. Suppliers take you more seriously when you order in tons, and you’ll spot the ones padding the load. For the rest of the project, from a paint calculator for the gate to concrete for the apron, everything’s at all calculators.
FAQ
How deep should a gravel driveway be? Six to eight inches of compacted stone total for cars on firm soil; 10 to 12 inches on soft ground or where trucks will drive, built in lifts.
Can I put new gravel over an old driveway? Yes, and it’s the cheap case: if the old base is sound, 2 inches of fresh #57 (about 3.5 tons for our 40x10 example) renews the surface for a few hundred dollars. Fix ruts and regrade the crown first.
How many tons does a dump truck hold? Tandem-axle trucks haul 13 to 18 tons; a single-axle holds 5 to 9. Our whole 13.5-ton example fits in one tandem load if you stage the stone, or two smaller deliveries timed per lift.