⛏ Crushed Aggregate
Class II Base
Caltrans-spec aggregate base used across California civil work. Class II is the specified base for public roads and is the safest default under structural pavement, pavers, and concrete flatwork.
Available sizes
3/4" minus
Gallery
Material pile
Installed
Wet
Close-up
Representative visualizations. Actual color, texture, and size vary by supplier and lot.
Ready to order?
Order Class II Base — delivered.
- Delivered to your project
- Contractor pricing available
- Managed by Yardexa end-to-end
- One point of contact
Free to request. No account required.
Availability
In stock- Available in Southern California
- Available in Northern California
- Delivered pricing available
- Heavy equipment delivery available
Typical lead time
1–3 business days
Delivery options
End dumpSuper sacksTruck & transfer
Yardexa coordinates pricing and delivery — you order through Yardexa, not through individual yards.
Why order through Yardexa
A real materials company — coordinated for you.
- Material expertiseEvery product page written by people who spec and deliver materials for a living.
- Managed procurementOne request per project. Yardexa handles pricing, sourcing, and delivery — no calls to five yards.
- Professional supportA specialist follows every order — before, during, and after delivery.
- Delivered pricing, preparedYardexa prepares delivered pricing that includes truck, fuel, and site coordination — not a surprise on the invoice.
- Fulfillment network handledYardexa coordinates sourcing behind the scenes — you never contact yards directly.
- California coverageLive routes across LA, OC, San Diego, Riverside, Inland Empire, and Ventura.
- Project planning toolsCalculators, bundles, and a project cart that mirror how contractors actually order.
Advantages
- Certified gradation
- Compacts to 95%+
- Required for permitted work
Applications
- Driveway base
- Paver base
- Concrete slab sub-base
- Utility restoration
Specifications
- Density
- 1.5 tons per cubic yard (compacted)
- Spec
- Caltrans Class 2 Aggregate Base
Coverage per cubic yard
| Depth | Coverage |
|---|---|
| 4" | 81 sq ft |
| 6" | 54 sq ft |
Common uses
Certified basePaver baseSlab base
Compare with
Related calculators
Related materials
Frequently ordered together
Paver patio bundle
Paver Patio Bundle
Base, setting bed, jointing, and edge restraint for a paver patio.
- Concrete Sandcrushed
- Concrete Paverspavers
- Polymeric Sandpavers
- Paver Edgingpavers
Concrete driveway bundle
Concrete Driveway Bundle
Compacted base and structural concrete for a residential driveway.
- 4000 PSI Concreteconcrete
- Fiber-Reinforced Concreteconcrete
Related guides
Frequently asked
- Do I need Class II for a residential paver patio?
- Not usually — a 4"–6" layer of any compactable 3/4" base works. Class II is required for permitted or public work.