Built for Olympian Village's ground
Ozark border hills here are rocky in places and clay in others, and clay-heavy soils are common across the wider region. Water running downhill under a surface undermines the base long before anything shows on top. We cut ditches, set the grade, dig out soft ground and compact the rock in layers so freeze and thaw has less water to lift.
A cheap bid usually gets cheap somewhere you cannot see. Ask what depth of stone goes down, how thick the asphalt is after rolling, and who fixes it if water still stands.
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 Olympian Village estimate is sized to the soil, the traffic and the drainage on your property.