![Crush and Run: The Comprehensive Guide](/e69yszg/554.jpg)
Crush and Run: The Comprehensive Guide
Generally speaking, you'll want to allow for approximately 4″ of depth for a base filler, 34″ for a sub base and 23″ for surfacing work. Because crush and run is usually sold by the cubic foot or by the cubic yard, you'll then need to do some calculations to determine how much to buy.