What is the Average Cost of a Gravel Driveway? Average Gravel Driveway Price

There are a number of factors which influence the cost of a gravel driveway. For the cheapest and simplest of driveways, $2 a square foot is the average. There are a number of different gravel materials out there, and gravel is one of the cheapest options. Gravel at $2 a square foot amounts to roughly $20,000 for a two-vehicle driveway. If your driveway is on a steep slope or in an area that floods, a concrete or other material driveway might work better.