How much does a gravel driveway cost in South Carolina?
A plain crushed-stone driveway installs for about $1.25 to $4.00 per square foot in the current market, which makes a typical 12-by-100-foot drive roughly $1,500 to $4,800. The $4-to-$10 figures floating around apply to stabilized grid systems, not ordinary gravel. Stone, base prep and length do the rest of the math.
Around Florence the stone itself is easy to price because local yards publish delivered rates. Here is the full picture for a Pee Dee drive.
What do the materials cost here?
| Item | Price | Notes |
|---|---|---|
| Installed gravel driveway | $1.25 – $4.00 / sq ft | plain crushed stone, national guides |
| Crusher run, delivered to 29501 | around $81 / ton | base layer that packs tight |
| #57 granite, delivered to 29501 | around $100 / ton | clean draining top stone |
| Screenings | $75 / ton | fine leveling layer |
| Geotextile fabric | $0.10 – $0.20 / sq ft | under stone on soft ground |
| 100 ft drive (12 ft wide, 4 in) | ~23 tons, $1,500 – $4,800 | installed |
| 500 ft drive | ~114 tons, $7,500 – $24,000 | installed |
| 1,000 ft drive | ~228 tons, $15,000 – $48,000 | installed |
Upstate quarries sell the same products cheaper at the yard, but delivery into the coastal plain evens it out, and real aggregate yards operate near us, including a Vulcan facility over in Mullins. Depth is the spec worth holding onto: guides call for a total of up to 12 inches of stone built in compacted 4-inch lifts on a new drive, not one thin pour on grass.
A note on that wide installed range: the low end is stone spread on an already-sound base, and the high end is full new construction with stripping, base and shaping. Where your drive lands depends mostly on what is under it now. That call is exactly what a gravel driveway site visit answers.
Why do drives wash out around here?
Two local facts gang up on flat gravel. First, the ground barely falls. Below the fall line, land drops only 2 to 3 feet per mile, so a 300-foot drive has about 2 inches of natural fall. Water does not leave on its own; the drive has to shed it. That is what the crown is for, the gentle center-high shape that pushes rain to the edges.
Second, the rain comes in bulk. Florence averages 45.3 inches a year, and nearly 44 percent of it lands June through September, with single days on record over 14 inches. A crowned, compacted drive sheds those storms. A flat one becomes a creek bed, and the ruts write the repair bill.
The third failure is invisible: sandy subgrade pumping up into the stone. Fabric between dirt and gravel stops the stone from disappearing into soft ground, at a dime or two per square foot on a surface that costs ten to twenty times that. On our sand, it is the cheapest insurance on the job. New drives also pair naturally with grading and site prep when a pad and drive go in together.
What does maintenance actually involve?
Regrading and topping, on a schedule the drive sets. A well-built drive needs a blade pass to pull stone back to center and re-cut the crown when potholes start, and a fresh top lift of stone every few years as traffic pushes the old one down. Each visit costs a fraction of new construction. The pattern to avoid is adding stone to a flat drive without reshaping it, which buries the problem for a season and then repeats it.
Questions people ask
How much does a 100 foot gravel driveway cost? At 12 feet wide, roughly 23 tons of stone at 4 inches deep, priced around $1,500 to $4,800 installed at the market’s $1.25 to $4 per square foot.
How much does a 1,000 foot gravel driveway cost? Around 228 tons at 12 feet wide, roughly $15,000 to $48,000 installed at market rates. Long rural drives are tonnage projects, so stone price and delivery distance matter most.
What is the best gravel for a driveway? Around here, crusher run for the base because its fines lock tight, with clean number 57 stone on top where drainage matters. Local yards deliver both into the Florence area.
Is a gravel driveway cheaper than concrete? Substantially, on installation. Gravel runs $1.25 to $4 per square foot while paved surfaces multiply that several times. The tradeoff is occasional regrading and topping.
What are the downsides of a gravel driveway? Ruts, potholes and washouts when water runs down it instead of off it, and stone pushed into soft ground. Crown, compaction and fabric prevent most of it.
Get your drive priced
Length, ground and what is under the old stone set the real number. We build and regrade drives across Florence, Darlington, Hartsville, Marion and the Pee Dee. Request a free quote or call (217) 741-6050.