I'm not paying attention enough these days. I missed the part where they decided to make 16th Ave above ground. I know it's costly to have it underground, but it seems like a recipe for disaster traffic-wise.The decision to go to an above ground station at 16th Avenue highlights just how little financial room they have left. All of the previous options had always had it underground.
On the other hand this might help kill 16th ave as a major thoroughfare through the city, and the city can look at trying to re-invent 16th ave into something nice.