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How Much Limestone for a 14×20 Driveway?

The answer

5.7 ton

For a 14×20 ft driveway at 6" depth, with 10% overage included. Estimated cost: $217 at US national average pricing.

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Area
Volume
With 10% overage
Estimated cost (US avg)

How we calculated this

  1. 1. Area: 14 × 20 = 280 sq ft
  2. 2. Volume: 280 × (6/12) = 140 cubic feet
  3. 3. Convert + overage: Add 10% for waste → 5.7 ton
  4. 4. Cost: 5.7 × $38.00 ≈ $217

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