Limestone #73 DOT
DOT #73 limestone is a graded crushed limestone base material that meets Department of Transportation specifications, made up of stone dust and fines up to 3/4 inch aggregate. This compactable blend locks together under pressure to create a strong, stable foundation with controlled drainage, making it a dependable choice for driveways, road base, parking lots, and base layers under asphalt or concrete. DOT #73 limestone is commonly used on projects that need consistent sizing, reliable compaction, and spec-grade performance that holds up under traffic and heavy loads.
Common applications for DOT #73 limestone
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