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Bank Run Gravel vs Rip Rap: Size, Cost, and Which to Use

Bank Run Gravel runs about $7 per ton and Rip Rap about $35 per ton. Compare size, drainage, compaction, and which one to use.

Overview

Bank Run Gravel

Bank run gravel is pit-run aggregate dug straight from a gravel bank, pit, or river terrace and sold with almost no processing. It costs $7 to $16 per ton in 2026, weighs 1.4 to 1.65 tons per cubic yard, and is the cheapest truckload of anything most yards will sell you. What you get is whatever the deposit holds: sand, small gravel, stones up to several inches, and enough silt or clay fines to fill the gaps.

Rip Rap

Large, heavy, angular stones ranging from 6 to 24+ inches used primarily for erosion control. Rip rap protects shorelines, stream banks, bridge abutments, and steep slopes from water erosion. The heavy weight and interlocking shape resist displacement by flowing water and wave action.

Common Uses

Bank Run Gravel

  • ✓ Rural driveway base
  • ✓ Structural and general fill
  • ✓ Backfill
  • ✓ Haul roads and farm lanes
  • ✓ Sub-base under pavers
  • ✓ Erosion control

Rip Rap

  • ✓ Shoreline protection
  • ✓ Stream bank stabilization
  • ✓ Bridge abutments
  • ✓ Steep slope stabilization
  • ✓ Culvert outlets
  • ✓ Retaining wall faces

Pros & Cons

Bank Run Gravel

  • + Cheapest bulk aggregate at $7 to $16 per ton
  • + Wide gradation compacts and locks up well
  • + Widely available anywhere there is a pit
  • + Good structural fill under a wearing course
  • − Gradation and fines vary load to load
  • − Fines slow drainage, so it is wrong for drains
  • − Needs a capping layer for any traffic
  • − Can hold water and heave where it cannot drain

Rip Rap

  • + Extremely effective at preventing water erosion
  • + Heavy weight resists displacement by water
  • + Long-lasting — lasts decades with no maintenance
  • + Angular shape interlocks for stability
  • + Natural appearance blends with waterside environments
  • − Very heavy — requires heavy equipment to place
  • − Expensive for large projects
  • − Not suitable for foot traffic
  • − Requires engineering design for major installations
  • − Limited decorative appeal

Cost Comparison

Measure Bank Run Gravel Rip Rap
Per ton $7 – $16 $35 – $66
Per cubic yard $20 – $40 $48 – $75

Sizes & Colors

Bank Run Gravel

An unscreened blend running from sand and fines up through stones of 4 to 6 inches, with most of the material between 1/4 inch and 3 inches. There is no standard mix. The deposit sets the blend, so the pile at one pit looks nothing like the pile at the next one, and color follows the local geology from gray to brown to reddish tan.

Rip Rap

Large angular stones typically 6-24 inches in diameter, though some applications use stones up to 36 inches or larger. Weight ranges from 25 to 500+ pounds per stone. Colors vary by source quarry — typically gray, blue-gray, tan, or brown. Sold by the ton rather than by the yard.

Published February 11, 2026

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