#2 Crushed Stone in Washington
On Washington drainage builds, #2 Crushed Stone goes around culverts and shop-pad areas where hardpan can hold seasonal rainfall close to grade.
- Size: About 1-1/2 inches to 2-1/2 inches
- Grading: #2, washed with no fines
- Type: Large angular crushed stone
- Supplied as: #2 or the closest local equivalent; we confirm the exact material before delivery
From $463 for 1 ton, delivery included (larger loads cost significantly less per ton)
Free delivery included
Free delivery anywhere in Washington
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Weekday delivery, earliest Nov 3
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Everything You Need to Know About #2 Crushed Stone
Size and Grading
- Size
- About 1-1/2 inches to 2-1/2 inches
- Grading
- #2, washed with no fines
- Type
- Large angular crushed stone
- Supplied as
- #2 or the closest local equivalent; we confirm the exact material before delivery
Contractors commonly place #2 Crushed Stone in the rough drainage and support section of a build, especially around culverts and beneath heavy pad areas. West of the Cascades, hardpan can hold water near the surface, while conditions east of the mountains can be drier and frozen during winter. The angular stone maintains a coarse bed with clear spaces because fine material has been removed by washing.
For a site entrance or shop pad, keep this stone below material intended to serve as the traveled face. That arrangement lets #2 Crushed Stone handle the rough base and drainage role without asking it to close into a smooth cap. Check the planned culvert or ditch route before spreading it, so runoff has a defined path away from the work area.
Quickly Calculate How Much You Need
Material: #2 Crushed Stone
How to Measure
Measure the length and width of your project area in feet
Decide on depth in inches (2" for landscaping, 4" for driveways)
Enter the values above and we'll calculate the tonnage you need
Need help figuring out the right amount? We can help!
Call or text us at (206) 582-6792 and we'll help you calculate the right quantity for your project.
Not sure how much you need? The Stone Calculator has depth guides, coverage charts and worked examples for this material.
Common Uses
Construction Entrances
Place a deep layer of angular rock at a site's road connection to help clear mud from departing truck tires.
Culverts & Ditches
Use hefty stone at culvert openings and beside drainage ditches where concentrated runoff can shift smaller material.
Heavy Base Layers
Use it as the starting layer for farm lanes, equipment pads, and soft ground. Place finer stone over it.
Drainage Courses
Its large void spaces let substantial water flow through the rock instead of collecting around the project.
Why Choose #2 Crushed Stone
Holds Its Position
The weight and size of these pieces help limit rutting and movement under vehicle tires.
Drains Fast
With fines removed, washed stone leaves open voids that let water pass through.
Supports Weak Ground
Angular, oversized pieces distribute loads over wet or unstable subgrade.
Low Maintenance
It typically calls for little attention after placement, apart from adding more material now and then.
