Built for Walnut Hill's ground
Walnut Hill sits on a watershed divide, so rain here heads toward either the Kaskaskia or the Big Muddy. That helps, but winter freeze-thaw and slow-draining soils still punish a thin base. We dig to firm ground, compact the rock in lifts, and set grades that move water off every edge of the pavement.
Before you sign anything, get the base depth and the compacted asphalt thickness on paper. Two bids that look far apart are often just two different pavements.
Compacted asphaltTypically 2 to 3 in. for a car drive
Stone baseTypically 4 to 8 in., compacted
Drive on itUsually 2 to 3 days, longer in heat
First sealcoatTypically 6 to 12 months after paving
Typical ranges. Your Walnut Hill estimate is sized to the soil, the traffic and the drainage on your property.