Caliche driveway buying guide for Central Texas

Caliche is a natural road-base option for rural driveways and access routes. Plan drainage, compaction and maintenance before comparing the current delivered cost.

Grade: Natural caliche, fines to 2 inches
Foundation: Stable subgrade and planned drainage
Finish: Rustic, not sealed pavement

When caliche belongs on the shortlist

Our Caliche Road Base is a natural mixed aggregate with fines, intended to compact when moisture-conditioned. It is an option for rural drives, ranch access and pads when the selected grade matches the design. It is not clean drainage gravel, planting soil or a promise of an asphalt-like surface.

Caliche versus limestone base

Compare source grading and project requirements alongside price. Limestone flex base is a dense-graded crushed product; caliche is a natural material and can vary. For heavy traffic or engineered work, use the specified grade and current testing rather than selecting the cheapest label. A lower material price alone cannot establish equivalent performance.

Deal with water before adding material

Prepare the subgrade and resolve soft spots and runoff. Establish the contractor's planned crown or crossfall and keep ditches and culverts functioning. Caliche can dust in dry weather and become slick after heavy rain. Additional loads do not fix drainage or unstable ground.

Measure loose quantity and confirm finished depth

Length in feet multiplied by width in feet multiplied by depth in inches, divided by 324, gives cubic yards. The calculator converts with the selected catalog density and honors that grade's current minimum. Have the contractor confirm layer depths and any allowance for compaction; the calculator does not invent one. On long drives, calculate sections separately.

Keep access routes serviceable

Keep water outlets clear, repair the cause of ruts and replenish with the appropriate grade. For delivery, describe gates, bridges, turns, overhead lines and soft approaches. Choose a firm, level dump area. Loads beyond the confirmed 40-mile haul bands require an address-specific quote, and dispatch confirms timing. Delivery excludes grading, spreading and compaction.

Materials we deliver for this project

Current public prices, grade details and canonical product links. Delivery and sales tax are separate.

Caliche Road Base

From $20.00/ton

Economical binding base for ranch roads. Natural caliche with mixed aggregate. Excellent when moisture-conditioned.

5 ton minimum

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Limestone Flex Base - Standard

From $26.00/ton

Standard crushed limestone base with fines Standard crushed limestone base with fines. Follow the approved project moisture, lift thickness and installation specification.

3 ton minimum

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Asphalt Millings

From $32.00/ton

Recycled asphalt for driveways, ranch roads and parking pads. Ground recycled asphalt pavement (RAP). High; roll in 3 to 4 in lifts, binds tighter in summer heat.

2 ton minimum

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Gravel quantity calculator

Material

Length (ft)

Width (ft)

Depth (in)

Limestone Flex Base - Standard

$26.00/ton · 1.55 tons/yd³ planning density · 3 ton minimum

Driveways, road subbase, pads, compacted surfaces · Standard crushed limestone base with fines

Use the depth specified for your project. Calculate each layer or rectangular section separately. No compaction or waste allowance is automatically added.

Enter positive length, width and depth to see volume, tons and material cost.

Request a delivered quote

Planning estimate only. Moisture, source density and compaction affect actual quantities. Confirm finished depth and any allowance with your installer. Standard delivery bands end at 40 miles; longer hauls need an address-specific quote. Truck access and scheduling are confirmed by dispatch.