Pea Gravel for Pathways in Preston, MN

Order gravel and aggregate delivery in Preston, MN online, by the ton or by the yard. Minnesota Rock Supply delivers bulk Class 5, crushed stone, sand and soil to sites across Fillmore County.

Class 5 is the standard Minnesota base course in this market. It goes under drives, parking pads and shed bases.

Ground and Conditions in Preston

Preston sits in the Driftless bluff and karst country of Southeast Minnesota. Loess sits over residual soil on Paleozoic limestone, dolostone and sandstone, thin on the ridge tops and deep in the valleys.

That ground is karst, worked by groundwater into sinkholes, springs and caves. Rock outcrops show on the bluffs, and there is little or no glacial drift.

Start from the failure mode a thin base shows here. On steep loess slopes, rill and gully erosion opens up, and bluff and roadcut slumping follows heavy rain.

A drive surface laid too thin breaks apart at the edges first.

The fix is a compacted Class 5 base that spreads the load. Water runs off steep slopes fast and disappears into sinkholes and fractures instead of soaking in evenly.

Surface flow is flashy in this part of the state. Valley floors flood quickly after heavy rain, so keep a downspout run away from a sinkhole.

One of the longer working seasons in the state runs from the thaw into late autumn. Spring load limits go up on Southeast zone roads in early March and come off in April.

Cold winters bring repeated freeze-thaw. On the thin, silty soils over rock, frost lifts slabs and walks, so plan around that cycle.

Materials for Preston Projects

Fines and screenings carry the paths and walkways in this market. Granite Fines are the bedding material for pavers, flagstone and patios, and they compact into a firm, walkable garden path.

Minnesota granite fines come from the Crushed Stone quarried in the St. Cloud belt.

Walkway Gravel gives a finer, walkable surface that knits together under foot. Both work best laid over a base that will not shift.

Class 5 is the base course for drives, parking pads, shed and garage bases and road base. It binds and compacts, and it holds a grade better than a clean stone will.

Minnesota yards sell it as Class 2 granite, buff limestone or red limestone.

It tops an existing drive or finishes over a compacted base.

Class 5 is also the answer where a drive needs a firm layer under the surface stone, and Crusher Run does the same work as crushed rock with the fines left in.

For drainage, clear rock is washed with the fines taken out. 3/4 Clear Rock goes into drainage beds, trench backfill and construction entrances, and Drainage Rock handles French drains, drywells and footing drains.

Delivery to Preston and the Surrounding Area

Order online and choose your quantity by the ton or by the yard. Each product page has a calculator to size the load, so you order the amount the job takes.

A dump truck tips the load in one pile on site. Have the spot clear and reachable, and the material lands where the truck can back in.

Minnesota Rock Supply delivers across Fillmore County, including Spring Valley, Chatfield, Rushford, Harmony and Lanesboro. Pick your delivery date at checkout.

Order Gravel and Aggregate for Preston

Size your load with the calculator on each product page, then order by the ton or the yard. Minnesota Rock Supply delivers Class 5, granite fines and washed stone across Preston and Fillmore County.

Pick your delivery date at checkout and place your order online.