Driveway Materials, Limestone, Gravel, Crushed .
Item Link Crushed Concrete; Lime rock. 2" to fines. Gray color but can differ. Used for a base in driveways and roadways. Can contain bigger pieces. Softer rock, chalky and crumbling in consistency but does pack well. Item Link Dolomite; Milled Asphalt. 2" to fines . Dark gray, black color, used for driveways and parking areas. Great for sloped driveways. More Info Milled Asphalt; B Base. 2 ...