Gravel driveways are the least costly compared to other options, such as asphalt, macadam, or concrete, to name a few. Gravel can cost anywhere from $0.50-$2 per square foot. To determine the square footage of an area, multipy the the length by the width. A loose gravel driveway is easily maintained as long as it is not on a steep slope or in an area prone to flooding. For any other ideas for
. driveways visit drivewaytips.com.