cost to install crush n run gravel
1 A gravel path can cost $100-$1,000 for do-it-yourself materials, or $300-$2,000 or more with professional installation.  Complete installation of a gravel driveway starts at roughly $0.75-$3 or more a square foot, or about $300-$1,000 for a 12'x25' single-car driveway, 4-8 thick.