Ground, water and winter in Sauget
This is flat American Bottom floodplain across from St. Louis: deep river-laid clay, silt, sand and gravel behind the levees. That ground gives under heavy load and holds water when it rains. We proof the subgrade, replace soft material, compact the base in lifts, and build deliberate slope into every surface.
Bids are only comparable when they spell out the same things: base depth, compacted thickness, how edges are finished, and where water is meant to go. Ask for those before you pick a number.
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 Sauget estimate is sized to the soil, the traffic and the drainage on your property.