FDOT Code 30 (Limestone #67)

FDOT Code 30 bedding stone is a clean, crushed limestone aggregate that meets Florida Department of Transportation (FDOT) specifications. Typically sized between 3/8 inch and 3/4 inch with little to no fines, this washed stone provides consistent support while allowing water to drain freely. It’s commonly used for utility bedding, pipe installation, trench backfill, drainage systems, and roadway projects where stable, free-draining aggregate is required and compaction from fines must be avoided. Its uniform gradation and durability make it a dependable choice for municipal and commercial construction work.

Common applications for FDOT Code 30 bedding stone

• Underground utility and conduit installations
• Stormwater and sewer pipe bedding
• Structural backfill around vaults and structures
• Spec-grade drainage layers beneath pavement