Built for Ohlman's ground
Ohlman drains northwest toward the South Fork of the Sangamon River. Where that water moves slowly across flat ground, slow-draining soils stay wet under pavement, and winter freeze-thaw turns that into heaves and cracks. We cut out soft areas, build up compacted base and set grades that move water off quickly.
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 Ohlman estimate is sized to the soil, the traffic and the drainage on your property.