Chip and Seal Driveway (Gravel Types & Benefits ...
Chip and Seal Driveway Cost. A chip and seal driveway will cost about twice as much as gravel. But compared to a traditional asphalt pavement, it will be around 50% less in price. This kind of driveway costs approximately $2 to $5 per square foot. Typically, a 400 to 576 square feet two-car driveway would cost around $700 to $2,900.