Walkway Gravel in Virginia: Paths That Share Ground With Water

The choice in front of most people here is a gravel path against a poured walk, and it usually gets made on the wrong criterion. A concrete walk is a lid: it sheds every drop that lands on it toward whatever is next to it. On slow-draining Piedmont clay, on flat coastal lots where water sits close to the surface, and anywhere a foundation drain or a ditch already runs along the route, that is an active decision rather than a neutral one. A gravel path lets rain through where it lands, which is why so many garden routes in this state end up built this way.

Path or poured walk, decided by where the water is already going

Work through the route before the material.

• If the line of the path crosses ground that already sheds or collects water, a permeable surface is the simpler answer and can be lifted and reshaped later.
• If the path has to be flat, hard and wheelchair-usable end to end, that is a poured or paved job rather than a gravel one.
• If it runs along a foundation, look at what is already buried there before you cut anything.
• If it has to carry a car, it is not a walkway at all. That is a drive, and it wants 21A underneath and a proper wearing course on top.

The material itself is 3/8 inch crushed stone in a graded mix of sizes. Crushed rather than rounded matters: the angular faces knit together so the surface stays walkable instead of rolling underfoot the way pea-sized rounded stone does.

Spring and autumn, and why a path laid in a wet spell never firms up

Path work runs most of the year in most of the state, with two real constraints.

• A long wet spell leaves Piedmont clay saturated. Cutting a path trench into wet clay smears the sides and the bottom, and the base you compact into it never firms properly.
• Midwinter freezes stop work in the Blue Ridge, the western valleys and the coalfield hollows for longer stretches than they do on the coast, where hard freezes are short.
• Late summer into autumn is storm season near the Chesapeake Bay and along the tidal rivers, which is a poor time to leave an open trench beside a house.
• Spring and early autumn, with the ground damp but not soaked, are the stretches when a base compacts properly and the surface has time to settle before hard weather.

Cutting the trench and setting the edges before the ground softens

A path is three layers, and the top one is the only one anybody sees.

1. Mark the route and check for buried services, a septic field or an existing drain line along it.
2. Excavate to a consistent depth below the surrounding grade, rather than building the path up above the lawn.
3. Lay a separation fabric over the bottom of the cut, which keeps the base from being pushed down into soft ground and slows weeds.
4. Compact a base course into the trench. Screenings suit a light garden route; a dense-graded base suits anywhere a wheelbarrow or a mower crosses regularly.
5. Set the edging now, standing slightly proud of the finished gravel level, before the surface course goes in.
6. Spread the walkway gravel over the compacted base and rake it even, leaving it just below the top of the edge.

Walkway Gravel over a foundation drain, across a regraded low spot and beside a ditch line

Three routes that share their ground with water, and what each one asks for.

Yardage for a 45 foot path and a 5 foot gate landing

Square feet times depth in inches divided by 12 gives cubic feet. Divide by 27 for cubic yards.

• Example, a path 45 ft long and 3 ft wide with a 2 inch surface course: 135 square feet x 0.1667 = 22.5 cubic feet. 22.5 / 27 = 0.8 cubic yards.
• Example, the same path with a 3 inch base course underneath: 135 square feet x 0.25 = 33.8 cubic feet. 33.8 / 27 = 1.3 cubic yards of base material, ordered separately.
• Example, a gate landing 5 ft by 6 ft with a 2 inch surface course: 30 square feet x 0.1667 = 5 cubic feet. 5 / 27 = 0.2 cubic yards.

This site publishes roughly 2,800 lb per cubic yard for walkway gravel, about 1.40 tons per yard, and that weight is approximate: the 45 ft path above is 0.8 x 1.40 = roughly 1.1 tons of surfacing, and the gate landing about 0.3 tons.

Small numbers, and that is the point: on a path job, most of the volume is in the base rather than in the surface. The gravel calculator converts cubic yards into tons for this material.

Topping up after the first winter of freeze and thaw

A gravel path is a surface that gets maintained rather than one that gets finished.

• Expect it to settle into the base over its first few weeks of use and to shuffle again after the first freeze and thaw in the parts of the state that get a hard one.
• Rake the high spots back into the hollows once a season. It takes minutes and it is the whole job.
• Keep leaf litter off it. Organic material breaking down between the stones is what weeds seed into.
• Keep a small reserve for topping up the stretch outside a gate or a door, which always wears first.

Choose your quantity and a delivery date on this page once the trench is cut and the edging is set. Delivery is arranged at checkout from your ZIP code, so pick a tip spot a loaded truck can reach and reverse out of, with a short wheelbarrow route to the path.