Ground, water and winter in Truxton
Rolling prairie farmland looks like it drains well, and the slopes do. The flats between them hold water, and that is where pavement fails after a freeze-thaw winter lifts it. We grade so runoff has somewhere to go, remove soft soil, and compact the rock base in layers before anything is paved.
When you compare bids, ask each contractor for three numbers in writing: the compacted asphalt thickness, the base depth, and what happens to the water. Those three decide how long the surface lasts.
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 Truxton estimate is sized to the soil, the traffic and the drainage on your property.