 Oregon Department of Transportation Director Chris Strickler acknowledges they can't prevent future vandalism, but says ODOT is committed to getting a better handle on it. There will be some that comes back, certainly, and our efforts are to continue to attack that problem because that problem is a societal problem for all Oregonians, and everybody's experiencing the impact of that. And while I can't guarantee you that it won't come back in near term, I can guarantee you that it won't be as bad as it has been.