One of the biggest concerns homeowners have before any concrete project begins isn't the new patio or walkway—it's what happens to everything that's already there. A fully loaded concrete truck can weigh more than 60,000 pounds. Large dump trucks hauling stone can be just as heavy. On many residential properties, that amount of weight can crack, settle, or permanently damage an existing driveway. For this project, protecting the homeowner's driveway was just as important as i