Dirt Dogs Excavating recently regraded a 300 ft. driveway for a home owner in Parker, CO. There was enough existing road base available along the edges to pull material onto the driveway and re-crown the drive surface. We grade, repair and install LOTS of road base driveways in Parker, Elizabeth and Castle Rock, Colorado because there are lots of 35 acre and larger properties in these areas. Remember that saying “an ounce of prevention is worth a pound of cure”? That is VERY TRUE when it comes to road base driveways. If you stay on top of maintaining your driveway – like we did with this one – it will actually save you money in the long run.