Buy Crushed Gravel in Marshalltown, Iowa

Marshalltown gets about 152 days a year below freezing, which means the ground moves and the work window for driveways and access roads is tight. Spring thaw is the wet part of the year for driveways, and it is when a thin base shows up as ruts. Order early to get ahead of that season.

Crushed gravel is angular, interlocks well, and handles load and drainage better than rounded aggregate. The right size and depth depend on your soil, traffic, and the project.

Crushed Gravel Sizes We Deliver to Marshalltown

Most Marshalltown contractors start with 3/4" Crushed Gravel for base and driveways because it compacts tight and drains well. The other sizes serve specific jobs from fine topping to deep mud control.

Which Crushed Gravel to Use for Common Marshalltown Projects

Match the aggregate to the project and the local soil conditions. The table below covers five typical jobs and the recommended size and depth.

How Marshalltown Weather and Soil Affect Your Base Design

Marshalltown gets about 37 inches of precipitation a year. That much water has to go somewhere, so a base that drains freely extends the life of the driveway. The ground around Marshalltown is in hydrologic group C, which means it takes water in slowly and sheds a fair amount across the surface. A deeper drainage layer earns its place here, especially on flat lots or sites with clay near the surface.

Freezing days number about 152 a year, and the ground freezes deep and stays frozen for long stretches. Thaw cycles soften the subgrade and can shift a shallow base. Plan the aggregate depth to stay below the frost line or use a thicker lift of 6 inches or more to hold up through freeze-thaw. Snowfall averages about 28 inches a year, and plowing a loose gravel surface can rut it if the base is not thick enough. Spring thaw is the wet part of the year for driveways, and it is when a thin base shows up as ruts.

Wet days are about 65 a year with at least a tenth of an inch of rain. Schedule the delivery onto firm, dry ground so the truck does not make ruts before the stone is spread.

Estimating How Much Crushed Gravel You Need

Calculate the cubic yards by multiplying length times width times depth in feet, then divide by 27 to convert to cubic yards. Multiply by 1.4 to get the approximate tonnage for crushed gravel. For a quick start, use our material calculators to enter the dimensions and get the tonnage and the delivered price for a Marshalltown ZIP code.

Ordering Crushed Gravel from Gravel Monkey

Order online by the ton, and the delivery price is calculated at checkout based on your ZIP code and the tonnage. Load sizes range from 1 ton up to 40-plus tons per dump truck. Free delivery is available on qualifying orders. Use code FIRSTTIMER50 at checkout for $50 off your first order.

When you place an order, you receive an email confirmation and then a second email closer to the date with the delivery window and a photo of the material being loaded. You choose a window at checkout: morning, 7 am to 12 pm, or afternoon, 12 pm to 5 pm. The delivery date must be at least 3 business days after the order date. A valid phone number is required to confirm the delivery. You need to be at the site or have someone you nominate there during the window. The site needs a road width of at least 12 feet for the truck. About Gravel Monkey explains the sourcing and supply model. See our customer reviews and read the full delivery information for policies on cancellation, inspection, and property access.

Other Materials to Pair with Crushed Gravel in Marshalltown

• Walkway Gravel, A smaller, more decorative crushed stone for paths and patios that contrasts with a gravel driveway.
• Sand, Use sand as a bedding layer under pavers or as a final leveling course on top of a gravel base.
• Mulch, Spread mulch over weed fabric around planting beds to keep weeds down and moisture in.
• Crushed Stone, Crushed stone and crushed gravel are both angular, but stone is harder and cleaner for drainage layers and exposed aggregate.
• Driveway Gravel, A graded blend of crushed gravel in sizes up to 3/4 inch, designed to compact into a smooth, stable driveway surface.
• Crushed Concrete, A recycled alternative to crushed gravel that works well as a base under asphalt or in farm lanes.

Crushed Gravel Delivery Questions for Marshalltown

Frequently Asked Questions About Crushed Gravel Delivery in Marshalltown

How much does crushed gravel delivery cost in Marshalltown?

The delivered price is based on the ZIP code and total tonnage, and it is shown at checkout before you commit. The minimum lead time from order to delivery is 3 business days. Use the material calculator on the order page to see the price for your address.

Does the soil around Marshalltown change how much crushed gravel I need?

Yes. The ground around Marshalltown is in hydrologic group C, which means it takes water in slowly and sheds a fair amount across the surface. That slower infiltration calls for a deeper drainage layer under the base, especially on clay sites. A thicker lift of crushed gravel compensates for the reduced percolation rate.

What is the difference between the sizes you stock?

Crushed gravel is graded from 3/8 inch up to 2 to 3 inches. Smaller sizes like 3/8 inch compact into a smooth, tight surface for walkways and final layers. Medium sizes like 3/4 inch lock together for load-bearing driveways. Larger stone such as 2 to 3 inches bridges soft ground and controls mud without compaction.

Can a contractor order on behalf of a customer?

Yes. A contractor can place the order in their own name or the customer's name, but the delivery address and a valid contact number are required. Someone must be at the site during the chosen window to receive the load and approve the delivery.

Get Your Delivered Price for Marshalltown

Enter your address and the size you need on the crushed gravel order page, and the system will show the total delivered cost for your Marshalltown location. Choose a delivery window that works for your schedule and approve the final confirmation photo before the truck is dispatched. For more information, visit the Marshalltown city hub.

We also deliver crushed gravel to nearby areas.

• Conrad
• State Center
• Toledo
• Tama
• Grinnell
• Grundy Center
• Newton
• Eldora
• Traer
• Reinbeck