Gravel in Twin Peaks, CA

Coverage depends on depth and stone size, but a good rule of thumb is 1 ton of pea gravel will cover about 80-100 sq ft at a 1-inch depth and about 40-50 sq ft at a 2-inch depth. Because Twin Peaks is mountainous and buyers often need slightly deeper beds for drainage and stability, plan on the higher depth side and use our material calculator for an exact estimate.

Two inches is generally too thin for a driveway, especially in Twin Peaks where slopes and seasonal runoff matter. We recommend 4 to 6 inches of compacted base gravel for a residential vehicle driveway, and consider a thicker base where the approach is steep or the native soil is unstable.

Costs vary by supplier and season, but pea gravel delivered to Twin Peaks typically ranges from about $45 to $90 per ton or $60 to $120 per cubic yard delivered. Exact pricing depends on local availability, road access, and minimum order size; check your zip code on our site or contact our team for a firm quote.

A cubic yard of gravel usually weighs between about 1.3 and 1.7 tons depending on moisture and stone type. For most pea and crushed gravels you can use 1.4 tons per cubic yard as a practical estimate when calculating orders.

Our common tri-axle dump trucks carry roughly 10 to 12 tons, which is about 7 to 9 cubic yards depending on the material. If you need a full truckload, tell us your desired depth/coverage and we can estimate how many trucks you will need.

One cubic yard of gravel equals about 15 to 18 standard wheelbarrow loads, depending on wheelbarrow size. One ton (about 2,000 lb) is roughly 20 to 24 wheelbarrow loads using typical 85–100 lb wheelbarrow loads.

Drivers may be able to perform tailgate spreading at their discretion; request the service at checkout and note any access or slope issues. Because Twin Peaks properties can have steep or narrow drives, the driver will assess safety on arrival and we cannot guarantee spreading.

Yes. Twin Peaks has many narrow, steep, or winding roads that can limit truck access or require staging on the main road. Add detailed access notes at checkout, and contact our team if you have tight turns, low hanging wires, or a long private road so we can coordinate the right truck and drop location.

Pea gravel is attractive and drains well but tends to shift and migrate on slopes, making it less stable for steep driveways or sloped walkways in Twin Peaks. It can be noisy under tires, tricky for wheelchairs or strollers, and may require edging and occasional replenishment in high-traffic areas.

Costs vary by width and depth, but a 100 ft long by 10 ft wide driveway at 4 inches deep needs about 12 to 13 cubic yards of material. At a delivered cost of $60 to $120 per cubic yard, expect material and delivery roughly in the $720 to $1,560 range, plus any spreading, compaction, or site-access fees; get a quote on our site for an exact price.

Order with a thicker base (4–6 inches) and choose angular crushed stone for better interlock if you expect freeze-thaw or heavy runoff. Schedule deliveries during dry weather when possible, and include access notes so drivers can choose the safest drop location given seasonal road conditions.

Contact our team as soon as possible if you need to modify or cancel; changes are easiest before the order is processed or dispatched. Because orders are coordinated with local suppliers and trucks, we will do our best to accommodate requests but cannot guarantee all changes after dispatch.