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#57 Stone in Wyoming

For Wyoming ranch roads and pads affected by snowmelt, #57 Stone suits drainage installations and concrete placements.

  • Size: 3/16 inch to 1 inch
  • Grading: #57
  • Type: Angular crushed rock

From $406 for 1 ton, delivery included (larger loads cost significantly less per ton)

Free delivery included

Free delivery anywhere in Wyoming

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Weekday delivery, earliest Nov 3

“Our church out in Wheatland needed eight tons for a parking pad extension before the harvest festival. Wyoming Rock Supply worked around our tight timeline and had it delivered with two days to spare before the event. Compacted well with a rented tamper, and cars have been parking on it every Sunday since without a single soft spot.”

Patricia L. · Verified Buyer

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Everything You Need to Know About #57 Stone

Size and Grading

Size
3/16 inch to 1 inch
Grading
#57
Type
Angular crushed rock

Gumbo clay and alkali flats can turn difficult when wind-packed snow melts quickly across Wyoming ground. #57 Stone fits drainage installations that need crushed material with void space for runoff, and it is suitable for concrete placements. On a ranch road or lease pad, the drainage plan matters as much as the visible driving surface because meltwater can collect at low spots and soften the ground beneath traffic.

At a pipe crossing receiving snowmelt, install #57 Stone around the planned drain route so runoff can enter the system before it reaches the road surface. Provide an outlet that carries the collected water away from the crossing. In the Powder River Basin, the Laramie Plains, or near the Wind River Range, this approach helps assign the stone to water handling rather than expecting it to solve clay or runoff conditions by itself.

Quickly Calculate How Much You Need

Material: #57 Stone

Need help figuring out the right amount? We can help!

Call or text us at (307) 207-5216 and we'll help you calculate the right quantity for your project.

Not sure how much you need? The Stone Calculator has depth guides, coverage charts and worked examples for this material.

Common Uses

Concrete Aggregate

Concrete uses #57 stone as a main aggregate. The 3/16 to 1-inch gradation forms a load-bearing stone framework, helping concrete achieve compressive strength and wear resistance in foundations, slabs, and structural elements.

French Drains & Drainage Systems

Water needs open routes through perimeter drainage, French drain installations, and curtain drains. The even sizing of #57 stone leaves connected spaces that allow flow while limiting settling and clogging.

Retaining Wall Backfill

Behind retaining walls, #57 stone is often used as backfill because it drains while supporting the area behind the wall. Keeping water from collecting there helps limit hydrostatic pressure.

Driveway & Parking Surfaces

Because it drains water rather than holding it at the surface, #57 stone can be used for driveways and parking spaces. Compaction brings its angular pieces together, while the larger stone size helps vehicles maintain traction.

Why Choose #57 Stone

Industry-Standard Sizing

#57 stone is produced within ASTM aggregate gradation specifications. Its defined sizing gives engineers and installers a known material range for engineered work.

Drainage Capacity

The 3/16 to 1-inch particle range leaves voids between pieces so water can move through #57 stone. It serves drainage needs on residential and commercial projects, including sites affected by gumbo clay and spring melt.

Structural Strength

#57 stone can serve in concrete or beneath a base where support for heavy loads is needed. Compaction brings its angular particles into contact, creating a stable layer that helps resist settlement.

Multi-Purpose Value

#57 stone can be used in concrete mixes, drainage work, and decorative landscaping. Using one material across these tasks can reduce the number of aggregate types handled during multi-phase projects.

Frequently Asked Questions About #57 Stone

Customer Reviews

4.8(5 reviews)
Jun 2026

Drains fast, a few chunks too big

Two tons for a drainage strip along the foundation out near Buffalo. Drains fast, no standing water after the last hailstorm.

Heather S. · Buffalo, WY · Verified Buyer

Sep 2025

No pumping under the new shop slab

Twelve tons under a new shop pad out by Powell, ground that holds water most of the winter. Compacted up hard and level, no pumping under the slab when the concrete crew came through. Better drainage than the crusher run we used on the last building, and about the same price per ton.

Frank G. · Powell, WY · Verified Buyer

Aug 2025

Parking pad ready before the festival

Our church out in Wheatland needed eight tons for a parking pad extension before the harvest festival. Wyoming Rock Supply worked around our tight timeline and had it delivered with two days to spare before the event. Compacted well with a rented tamper, and cars have been parking on it every Sunday since without a single soft spot.

Patricia L. · Wheatland, WY · Verified Buyer

Jul 2025

Solid base before the concrete pour

Ordered six tons of fifty seven for a base under a new concrete pad behind our place near Riverton. Wyoming Rock Supply got it dropped the same week I called, right where the driver and I agreed by the shop door. Compacted flat with a plate tamper in an afternoon, no soft spots when we poured over it a month later.

Melissa H. · Riverton, WY · Verified Buyer

May 2025

Kept the basement dry through spring runoff

Ran fourteen tons of fifty seven under three separate French drains for a client out toward Lander whose basement had been taking water every time the snowpack let go fast in April. This stuff drains like it's supposed to, no fines clogging the pipe screens like we got from the pit run a couple years back. The tandem axle backed down a narrow gravel lane without tearing up the yard, and the driver dumped exactly where we'd staked flags for each trench. Two wet springs later, not a drop in that basement, and the client's already asking about a fourth drain for next fall.

Rob D. · Lander, WY · Verified Buyer

#57 Stone has 5 verified customer reviews with an average rating of 4.8 out of 5.