This is the weirdest one I've encountered, and that's probably because it is in Edmonton, so it is No Good.
https://goo.gl/maps/LpS1YetG9WK2
The inner merge lane disappears, so if you get a ###### in the lane to your left, you just run out of road. I've never seen this before, usually the right lane ends so you at least have a shoulder to bail out on.