 That will only increase costs for Washington patients and hospitals. So far, no comment from the state. There was a massive cleanup on a Portland freeway last weekend, but as Northwest News Radio's Brian Calvert tells us, it didn't take long for the vandals to return. If you've spent any time on I-84 between downtown Portland and I-205 in the past few years, it's been pretty easy to notice the miles of graffiti painted on the sound barriers of the east-west freeway. To clean things up, a several-mile stretch of the freeway was closed over the weekend.