Best Rock for a Gravel Driveway
If you're planning to build or refresh a gravel driveway, choosing the right type of stone is key to getting a surface that’s durable, stable, and built to last. The best rock for gravel driveways combines strong compaction, proper drainage, and long-term weather resistance—especially in regions like New England where freeze-thaw cycles can wreak havoc on weaker materials.
Here’s a breakdown of the best rock options for driveway construction:
1. Dense Pack (½” Minus / Crusher Run) – Best for the Base Layer
Dense Pack, also known as crusher run or ½” minus, is a blend of crushed stone and stone dust that compacts tightly. This makes it the perfect foundation for any gravel driveway. Once rolled or tamped, it locks into place, minimizing movement and creating a stable base that resists erosion and rutting.
Key Benefits:
- Excellent compaction
- Locks together for long-term stability
- Prevents shifting and washout
Recommended Use: Base layer (3–6 inches deep)
2. ¾” Crushed Stone – Best for the Top Layer
¾” Crushed Stone is ideal for the top layer of a gravel driveway. It provides a clean, angular look while still offering solid drainage. The angular edges of the stone help it stay in place better than rounded gravel, and it won't compact too tightly, which helps water drain through.
Key Benefits:
- Attractive, clean appearance
- Solid traction for vehicles
- Allows for proper water runoff
Recommended Use: Surface layer (2–3 inches deep)
3. Crushed Concrete – Cost-Effective Alternative
Looking for a more budget-friendly option? Crushed concrete is a recycled material that performs similarly to traditional crushed stone. While it may have a more rugged appearance, it compacts well and can be a great option for long driveways or rural access roads.
Key Benefits:
- Sustainable and eco-friendly
- Great compaction and durability
- Lower cost per yard
Recommended Use: Base or surface layer
Bonus Tip: Use Geotextile Fabric
Before laying your base layer, consider using geotextile fabric. It helps prevent weeds, separates soil from stone, and improves the longevity of your gravel driveway—especially in high-traffic areas.
Gravel Driveway Materials Delivered
At Ottr Landscape Supply, we make it easy to order bulk gravel for your driveway—delivered straight to your home or job site. No minimum order required. Whether you’re resurfacing a small residential drive or building a long access road, we’ve got the right materials and flat-rate delivery to make the job simple.
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