Crooked Stripes on I5

How hard is to draw a straight stripe on a highway? I assume it's much easier than to build one and yet the surface of I5 is pretty straight but the stripes are crooked. I only could take a few pictures between Wilsonville and 217 and these are not the worst places. It is a very easy way to ruin the work of other people who built the highway and make it a little less safe for drivers. The same with 217. Or maybe studies found that it's safer when it's less monotonous... Or maybe ther're hidden subliminal messages in that modulation...

But nothing can surpass what i saw today on KATU web site:

http://www.katu.com/news/weird/Road-crew-paints-yellow-line-over-dead-raccoon-165642176.html

I have to confess first i laughed then i remembered about the pictures i took yesterday and made the effort to put them here since i risked my life and my wife's life to take those. But this is no joke since it can ad to other problems on the road. And it became a habit in Oregon in the last years. The worst i can remember is in Beaverton or Portland, on 217 near the end at Barnes road, under 26 overpass.

I apologize for the greenish taint and poor focus on my pictures it's because they've been taken through the windshield. And of course i couldn't possibly stop to take them properly, so many times.