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Delivered Gravel and Base Stone for Missoula

Delivered Gravel and Base Stone for Missoula

Missoula is a mid-size city in Missoula County with ZIP codes including 59801, 59802, 59803, 59804 and 59808. Wet low spots, downspout outlets and swales need material that moves water away from the work area instead of holding it at the surface. Montana Rock Supply lists bulk aggregate, stone, sand and soil for homeowners and contractors planning drainage work, driveways, pads and finish areas.

Materials for Missoula drainage, base and finish work

Start with the job's purpose. Use compactable 3/4 Crushed Base Course for a firm driveway or pad, then use clean Washed Rock where water needs open space to move through the stone. Yellowstone River Rock is a rounded finish material for visible beds and borders. Sand and topsoil fit grading, leveling and growing areas after the aggregate work is complete.

For a compacted base, order 3/4 Crushed Base Course, also called 3/4 minus, crushed base or 5A. It aligns with MDT Section 701 crushed base course, Grade 5A. Spread it in manageable lifts, add moisture as needed, and compact each lift before placing the next. For a drain trench, keep the stone clean and separate the trench material from surrounding soil with the drainage detail specified for the project.

Ground, frost and drainage considerations in Missoula County

Montana ground conditions call for attention to both drainage and base thickness. West of the divide, valley soils include alluvial gravel that drains. East of the divide, gumbo clay gets slick when wet and hardens heavily as it dries. Check the soil at the actual work area before choosing the depth and drainage layout.

The statewide frost-depth guide is 48 inches. Confirm frost requirements with the local building department before building a shed pad, structural support area or other work subject to permit rules. A compacted aggregate base needs enough depth for the load and site conditions, with base courses commonly placed in several lifts rather than one deep, loose layer.

Keep runoff moving away from structures and from the edge of a driveway or pad. Washed Rock, also known as 3/4 clean or drain rock, leaves open voids for water movement. 3/4 Crushed Base Course contains fines for compaction, so it fits load-bearing base work rather than the stone zone inside a drain.

Delivery planning for Missoula and nearby towns

Delivery planning covers Missoula County and nearby locations based on truck access, weather and the material quantity needed. Stevensville in Ravalli County lies about 27 miles south of Missoula. Ronan in Lake County lies about 43 miles north of Missoula. Enter the delivery address and select the requested material and quantity when ordering.

For addresses in 59801, 59802, 59803 or 59808, check that the truck has a clear approach, a stable unloading surface and enough room to turn or back as required. Mark overhead lines, parked vehicles, gates, soft ground and work-zone hazards before the delivery date. Spring load limits on county roads can restrict full trucks for extended periods, and weather or travel over passes calls for booking ahead.

Measure before placing your order

Use the calculator to convert the area and planned depth into the quantity needed. Order online, select a delivery date, and prepare the unloading area before the truck arrives.

Frequently Asked Questions

Common questions about gravel and aggregate delivery in Missoula, MT

What base should I use under pavers or a shed pad in Missoula?

Use 3/4 Crushed Base Course for compacted support under pavers and shed pads. It is also called 3/4 minus, crushed base and 5A. Place the base in lifts and compact each layer so the finished surface has uniform support.

How do I order material online and choose a delivery date?

Select the product, enter the quantity needed, then add the delivery location during checkout. Choose an available delivery date at checkout after reviewing the order details. Measure length and width in feet, multiply for square feet, then use planned depth to calculate the material volume.

What is the difference between 3/4 Crushed Base Course and Washed Rock?

3/4 Crushed Base Course has fines that lock together under compaction, making it suitable for a firm base. Washed Rock is clean stone with open spaces between pieces, making it suited to drainage trenches and downspout outlets. Do not expect clean drainage rock to compact into the same tight base as 3/4 minus.

Which ZIP codes are included when planning delivery around Missoula?

The city has five ZIP codes: 59801, 59802, 59803, 59804 and 59808. Use the full delivery address at checkout so the site access and requested delivery date can be reviewed. Clear directions for the unloading point keep the delivery plan practical.

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