What Are the Best Sizes of Crusher Run Gravel .
What types of gravel is used for driveway? Crusher run gravel is actually a kind of crushed stone, there are 8 eights kinds of crushed stone, and their functions are shown in following chart. Crushed stone: size: application #5: from 1″ down to fine particles: road and paver base. #67: from 3/4″ down to fine particles : fill, road and slab base #1: from 2″ to 4″ culvert ballast ...