Crushed Stone, Sand and Gravel in Divide, MT
Montana Rock Supply handles gravel and aggregate delivery in Divide, MT for driveways, shop pads, drainage runs and bed prep. If you are building a drive or a parking area, the material that carries it is crushed base course, sold around here as 3/4 minus.
Divide sits in Silver Bow County on high ground in Southwest Montana, where the working season is short and the ground under a drive is often gravelly alluvium or thin stony soil over rock.
Materials for Divide Projects
Base and driveway surfacing is where most ground work in this part of Montana starts, and the material that does that work is crushed base course. It packs into a hard, tight surface for drives, shop pads, shed bases and parking areas.
Yards order it by top size, usually 3/4 minus. See 3/4 Crushed Base Course.
For the finished driving surface on a county-style lane, road mix carries enough fines and clay binder to pack hard under a roller. Ask for it as 3/4 road mix or driveway gravel.
See Driveway Gravel.
Under that surface, pit run does the deep work. It is unprocessed pit gravel for raising grade and building a sub-base before a crushed base course goes down.
It is not a finished driving surface. See Pit Run.
Where water has to leave instead of sit, washed rock is the answer. Washing the fines out is the whole point, which is why it goes in French drains, curtain drains, foundation drains and downspout runs.
See Washed Rock.
For bedding pavers and flagstone, or a packed pathway surface, crusher fines are what Montana yards sell. See Stone Screenings.
Sand and soil round out a site. Washed sand beds and levels under flatwork and pavers, mason sand goes into brick and block work and paver joints, and screened topsoil covers thin or stony native ground before a lawn or bed goes in.
See Washed Sand and Top Soil.
For decorative beds, borders and dry creek beds, river rock is the rounded river-washed stone that stands in for bark in a dry climate. See Yellowstone River Rock.
Ground and Conditions in Divide
Water drives the decisions here. Snowmelt off the Great Divide, sudden summer thunderstorms falling on dry ground, and irrigation ditches crossing valley floors all put water on the surface fast.
Across the Southwest and south-central mountain valleys, the ground under that water varies. Gravelly alluvium and outwash on high basin floors take water readily.
Clay-rich basin fill in places does not, and thin stony soils over rock on the ranges that ring the valleys shed it.
That difference decides where you put a drainage layer. A clean washed stone that lets water through belongs where water has to move, and a fines-bearing base course belongs where a surface has to pack hard.
Mixing the two jobs up is how a drive turns soft.
Frost heave in drives and roads is a normal condition at these elevations, not only a spring event. Hard overnight freezing with a daytime thaw runs through much of the year on high ground, and the local building department sets footing depth.
The season is short. Base, driveway and paver work runs from late spring into early autumn on the valley floors, and shorter again along the Divide.
Spring runoff and bank scour also push work onto coulees, ditch banks and culvert outlets.
That is where riprap earns its place, armoring stream banks, culvert outlets, coulees and slopes against runoff. See Riprap.
Delivery to Divide and the Surrounding Area
Bulk material arrives by dump truck and tips in one pile at the delivery address. Have the drop spot clear and reachable before the truck gets there, with room for it to pull in and out.
Order online and choose your quantity by the ton or by the yard. Each product page has a calculator if you want to size the load before you check out, and you pick your delivery date at checkout.
Montana Rock Supply delivers across Divide and Silver Bow County, including Butte. If your site sits on a county lane or a gravel road, keep the approach in mind when you choose where the pile lands.
Questions from Divide Buyers
Do you supply contractors working in Divide?
Yes. Montana Rock Supply supplies contractors and homeowners in Divide with crushed base course, road mix, washed rock, sand, topsoil and decorative stone.
Order online by the ton or the yard, pick a delivery date, and the load arrives by dump truck and tips on site. Contractors working driveways, shop pads and drainage in Silver Bow County can order the same way.
Do you deliver crushed base course to Divide, MT?
Yes. Crushed base course, ordered locally as 3/4 minus, is delivered to Divide and the surrounding part of Silver Bow County.
Choose your quantity by the ton or the yard on the product page, use the calculator if you want to size the load, and set your delivery date at checkout. The truck tips the material in one pile at your address.
Order Base, Gravel and Topsoil for Your Divide Project
Montana Rock Supply delivers crushed base course, road mix, washed rock, sand, topsoil and decorative stone to Divide and Silver Bow County. For building a drive, setting a shop pad, bedding pavers or running drainage, the material is here.
Order online and set your delivery date.