ROAD BASE
We deliver itRoad Base (Class 4 (1.5″))
Road base in a Class 4 (1.5") size range is a foundational construction aggregate composed of crushed stone, gravel, and fines. This material is engineered to provide a stable, load-bearing surface for a variety of construction projects. The 1.5" maximum particle size ensures a robust blend that compacts well, creating a dense, durable base layer.
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Also called
If a contractor or a spec sheet handed you one of these names, this is the rock they mean.
What people call it
Yard and spec names
Ask for road base and we'll know what you want. If you have a spec number, give us that instead and we'll match it.
What people use it for
- Driveway foundation
- Road construction
- Parking lot base
- Pathway subbase
- Erosion control
Road Base next to what it gets confused with
| Rock | Size | Shape | Where it wins | Can we deliver it |
|---|---|---|---|---|
| Road Base (Class 4 (1.5″)) | Class 4 (1.5") | Angular | Driveway foundation | We deliver it |
| Road Base (1.25″) | 1.25" | Angular | — | We deliver it |
| Road Base (1.5″ To 3.5″, Limestone) | 1.5" To 3.5" | Angular | — | We deliver it |