It would make a difference as to the part of the world that you live in. The reason I say this is, I live in NE Missouri where we have freeze and thaw cycles that can wreak havoc on gravel roads and driveways. If you live in these conditions, you can almost bet that the tracks you run in all the time will compact down and the center will rise exposing your fabric. The only time I have seen this fabric used was on a new driveway leading to a cell phone tower. The fabric was layed and then about 6 to 8 inches of rock was spread on top. After 2 winters you could see the fabric in the center of tracks. This driveway gets very little traffic. If it is ever graded, there is going to be a bunch of fabric wadded up everywhere. On my personal driveway, to keep weeds in check, I use a chemical that is no longer produced called STEEL mixed with generic glyphosate. The generic gets any top growth and the STEEL has residual for grass and broadleafs that holds weeds down throughout the summer. Run off into the yard has no effect on yard grass. Hope this helps in your decision making.