Why the base matters in New Florence
This corner of Montgomery County is claypan upland, which sheds water slowly and holds it in the low spots. Trapped water freezes and lifts the surface, then thaws and leaves a soft base behind. The answer is drainage and compaction: shape the grade, keep ditches open, remove soft ground and build base rock in lifts rather than one dump.
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 New Florence estimate is sized to the soil, the traffic and the drainage on your property.