How much does a gravel driveway cost in Middle Tennessee?
A new gravel driveway costs about $1.25 to $4.00 per square foot installed in 2026, so a 12 by 100 foot drive runs roughly $1,500 to $4,800 for base and stone. Most projects land between $500 and $3,500. Rural drives that need grading, a culvert or a long run cost more, and regraveling an existing drive runs $0.50 to $2.20 per square foot.
Those are national ranges from published cost guides, not our prices, and Middle Tennessee has a few things that move the number. The rock is limestone, the ground under it is clay, and many of the drives around here run a few hundred feet back from a county road. This guide covers what drives the cost, what local suppliers publish, how a drive that lasts is built, and who to call about permits. Our grading crew builds and regrades gravel drives across Williamson County, so the practical parts come from doing the work.
What does a gravel driveway cost per square foot and per foot?
Installed gravel driveways run $1 to $4 per square foot in 2026 guides: LawnStarter lists $1 to $3 and HomeAdvisor $1.25 to $4.00. For a 12 foot wide drive that is about $15 to $48 per linear foot. A single car pad is a few hundred dollars, and a quarter mile private road can reach five figures.
| Driveway | Size | Base and stone, 2026 national rates |
|---|---|---|
| Single car pad | 12 × 50 ft (600 sq ft) | $750–$2,400 (computed at $1.25–$4.00) |
| Two car | 16 × 40 ft (640 sq ft) | $800–$2,560 (HomeAdvisor, Jun 2026) |
| Typical rural drive | 12 × 100 ft (1,200 sq ft) | $1,500–$4,800 (computed) |
| Long drive | 12 × 200 ft (2,400 sq ft) | $3,000–$9,600 (computed) |
| Farm or estate lane | 12 × 400 ft (4,800 sq ft) | $6,000–$19,200 (computed) |
| Private road | 16 ft × 0.1 mile (8,480 sq ft) | $10,600–$33,920 (HomeAdvisor) |
The computed rows multiply HomeAdvisor’s per square foot range by the area. They cover base and surface stone on ground that is already roughly shaped. Everything below adds to them.
What adds to the price?
Site work, and it is often the bigger half. Clearing brush for a new entrance, grading the route, a culvert where the drive crosses a ditch, and fabric on soft clay all add to the number. Grading alone runs $1 to $2 per square foot in 2026 guides, and a driveway culvert runs $1,500 to $5,000.
HomeAdvisor’s June 2026 figures for the pieces: grading and leveling $1 to $2 per square foot, land clearing $1,400 to $6,200, excavator time $40 to $150 an hour, geotextile fabric $20 to $70 per 100 foot roll, and delivery around $5 a mile. Bob Vila puts delivery at $50 to $100 with a 10 to 20 cubic yard minimum from many suppliers. Permits, where a road requires one, run $50 to $200.
The culvert is the line item that surprises people. A drive that leaves a rural road usually crosses the roadside ditch, and the pipe under it has to be sized, bedded and covered right or the entrance washes. We dig and set culverts as part of the entrance, and the material for the whole job rides on our own dump trucks, which takes the supplier’s delivery fee out of the picture.
What do limestone gravel prices look like locally?
Every crushed stone quarry TDOT lists for Middle Tennessee is limestone, so crusher run and #57 here are limestone. National guides put crush and run at $20 to $40 a ton and crushed limestone at $30 to $40. A Columbia, Tennessee supply yard’s 2025 list shows crusher run at $44 a cubic yard and 3/4 inch limestone at $66.
That same list prices limestone fines at $56 a yard and 1.5 inch stone at $66. A Nashville yard sells crusher run, which it describes as crushed limestone and stone fines, from a $5.99 bag up to a dump truck option, and its coverage chart is the useful part: one cubic yard covers about 100 square feet at 2 inches, 75 at 3 inches and 50 at 4 inches. Bob Vila’s 2022 guide lists bulk crushed limestone around $30 a cubic yard or $65 a ton.
The names on a Tennessee quote come from TDOT’s aggregate spec. Knowing them keeps you from paying for the wrong rock.
| Name on the quote | TDOT definition | What it is | Where it goes |
|---|---|---|---|
| Crusher run (crush and run) | “Crusher or pit run,” Grading D, 1.5 inch down to fines | Crushed limestone with stone dust | The base layer; compacts into a hard crust |
| #57 | 1 inch down to No. 4, washed | Clean angular stone, no fines | Top dressing for looks and drainage, over a bound base |
| #4 | 1.5 inch to 3/4 inch | Larger clean stone | First lift on soft ground or a rutted lane |
| Fines (#10, screenings) | No. 4 down to dust | Limestone dust | Binds a surface and fills voids |
How is a gravel driveway that lasts built?
A drive that lasts is a shaped base, enough depth, and a crown that sends water to a ditch. The federal gravel roads guide calls for about half an inch of crown per foot, roughly 4 percent, a first lift of at least 6 inches over fabric on soft ground, and a surface gravel with enough fines to bind.
The Federal Highway Administration guide is blunt about shape. The crown should be a straight line from the centerline to each shoulder, not a rounded hump, because a rounded crown leaves the middle flat and that is where potholes and ruts start. It should not exceed 6 percent. Where fabric goes down on a soft subgrade, the first layer of stone should be at least 6 inches, and no truck drives on bare fabric. Consumer guides put total depth at 4 inches minimum and 8 to 12 inches for a drive that carries real traffic, built in layers of 4 to 6 inches.
The fines matter as much as the stone. FHWA’s spec for a driving surface is 4 to 15 percent passing the No. 200 sieve with enough plasticity to bind, and it warns that a base type gravel with few fines will not form a crust and will stay loose. That is why a drive topped with clean #57 over nothing rides like marbles. Crusher run first, compacted and crowned, then the pretty stone if you want it.
Middle Tennessee clay is the reason for the fabric and the thick first lift. The Nashville Basin’s soils formed from limestone and run shallow to deep over rock, with clay on the hills, and clay pumps when it is wet. On the farm lanes we build toward Arrington and the drive extensions in the newer neighborhoods, the base is shaped, the surface is crowned, and a ditch beside it gives the water somewhere to go. The Nolensville grade work page covers the lane and pad side of that; the Thompson’s Station page covers drive extensions behind the house.
Do you need a permit for a gravel driveway in Williamson County?
Sometimes, and it depends on which road the drive meets. A new or changed entrance onto a state route needs a TDOT highway entrance permit through the local district office. County roads are the Williamson County Highway Department’s call. Inside Franklin city limits, new residential driveways run through Building and Neighborhood Services.
TDOT’s driveway rules for state routes are specific. Residential entrances go through the district office with no bond, the permit is good for a year, and each single family lot gets one driveway unless it has 200 feet or more of frontage. A two way residential drive is 14 feet wide at minimum and 20 to 24 feet at most. The grade cannot exceed 15 percent, and 10 percent is recommended. Gravel is acceptable for a residential entrance unless the grade or drainage would carry stone into the road, and any drainage pipe under the entrance is at least 18 inches in diameter and extends past the driveway radius.
Franklin’s zoning ordinance sets a residential driveway at 10 feet minimum width and no wider than the garage, or 20 feet where there is no garage, with aprons built to the city’s street standards. The Williamson County Highway Department, which maintains the county road system, does not publish driveway or culvert rules online, so the safe move is a call to (615) 790-5596 before cutting a new entrance onto a county road. Where a drive is part of a larger grading job, the county’s land disturbance permit can apply; our permits guide covers the one acre trigger and the city thresholds.
What does upkeep cost?
Plan on leveling and filling bare spots about twice a year and adding stone every two to four years. Regrading runs $0.50 to $2.20 per square foot in 2026 guides and new gravel $0.20 to $2.50 per square foot. Washboarding and potholes are mostly crown and drainage problems, and they come back until those are fixed.
FHWA lists four causes of washboarding: how people drive, dry weather, poor gravel and lack of crown. It shows up where drivers brake and accelerate, which is why it starts at the road and at the garage. Potholes form where water sits, and they form easily at the edge where gravel meets pavement. The fix is the same for both: cut an inch below the low spots while the gravel is damp, remix, reshape to the crown and compact. Pushing loose stone into the holes lasts until the next rain. LawnGuru puts pothole repair at $500 to $1,500 and a full regrade at $0.50 to $3.00 per square foot.
A drive that has lost its crown is the most common gravel call we take. A regrade and re-crown with fresh stone where the base is showing usually costs a fraction of a rebuild, and what yard grading costs covers the rest of the grade work that often rides along with it.
If you want a number for your drive, the site visit is free. We look at the route, the ground and where the water goes, and quote the base, the stone and any culvert in writing. Call (615) 599-7550 or use the contact page.