My son’s concrete driveway slopes down a steep hill and at the foot it is about 1 and 1/2 inches higher than the street where they meet. His low profile car sometimes drags and we need to slope the concrete where it meets the street. Should I saw an angle in the existing concrete where there would be more of an angle or pour a thin wedge and smooth off with a trowel? If I pour a thin wedge what type of concrete would pour this thin without breaking up?
Randy B asked: