Bulk Material Delivery in Eldridge, IA

Iowa Rock Supply handles gravel and aggregate delivery in Eldridge, IA, sold by the ton or by the yard. Sizing a load starts with the calculator on each product page.

Class A roadstone is the base most drives and farm lanes here start from, and the ground along this stretch of the Mississippi River corridor is sand, gravel, silt and clay.

Materials for Eldridge Projects

Water is the driver on a lot of work around here, so start with the coarse end. Riprap, also called revetment stone, armors stream banks, culvert outlets, pond edges and slopes against spring runoff.

It is angular stone sized to hold where moving water pulls at the ground.

Below that, #4 Crushed Stone handles heavy drainage, construction entrances and trench bottoms. Iowa quarries usually sell this size as clean rock by the inch.

It is open graded, so water drops straight through instead of ponding.

For subdrains, drainage tile backfill, pipe bedding and backfill behind retaining walls, Clean Rock is the washed, open graded choice. Water moves through it freely.

#57 Stone does similar work at a smaller size, and Iowa concrete stone gradations are written D57 and D67.

When a slope or swale needs a finer surface, 3/8" Crushed Stone covers seal coat aggregate, paver joints, fine drainage and a thin top dressing. Iowa quarries sell this as washed chips, and it stays loose rather than binding.

Once drainage and slope work is settled, the base course takes over. Class A Roadstone is crushed limestone with the fines left in, so it binds and compacts under driveways, parking pads, shed bases and farm lanes.

Where a new drive or a lane carrying heavy equipment needs a coarser start, 1 Inch Roadstone goes down under a finer surface course.

Delivery to Eldridge and the Surrounding Area

You order online, choose a quantity by the ton or by the yard, and pick a delivery date at checkout. Coverage runs across Eldridge and the rest of Scott County, including Davenport, Bettendorf, Le Claire, Walcott and Blue Grass.

A dump truck tips the load on your site in one pile.

Have the pile location clear before the truck arrives, with room to turn and a firm surface to back onto. Bulk loads are heavy, and soft ground after a wet stretch can stop a truck short of where you want the stone.

Ground and Conditions in Eldridge

Timing matters more than anything else on low ground. Across the Mississippi River corridor, spring snowmelt from the upper basin raises the river and backs water up the tributary mouths.

Low lying work waits for that crest to pass before any base goes in.

Sandy terraces drain fast, while floodplain ground barely drains at all. That split decides how a site handles water.

Upland work follows the ordinary thaw to fall freeze pattern, and repeated freeze-thaw heaves gravel drives and river road surfaces each spring.

River bank cutting and flood scour work on the banks, and gullies cut into the loess covered bluffs above the valley. Coarse, angular stone is what holds those edges.

Cold winters here are a little milder than northern Iowa, and the local building official sets footing depth.

Order Bulk Rock and Aggregate in Eldridge

Iowa Rock Supply delivers Class A roadstone, clean rock, riprap, top soil and more across Eldridge and Scott County. Size your load with the calculator on any product page, choose your quantity by the ton or yard, and pick a delivery date at checkout.

Order your material online when you are ready.