 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. More than 150 workers from six agencies worked on the cleanup project Saturday night that stretched five miles from I-5 to I-205.