As I was recently jogging around Green Lake in the last couple of weeks, I've noticed the work being done around the inner jogging trail and the new benches installed.  Then I noticed the beginnings of a new arch and trail leading to the eastside pool area. 

I always like to know what's going on and figure others do too so I did some research: 

The project replaces existing asphalt paving with new compacted crushed rock paths and concrete paved focal areas. The project will also include the restoration and relocation of an arch from the demolished Martha Washington School.  This project was originally due to complete in 2008 and then the Parks Department was shooting for this March.  Still not quite done but the progress can easily be seen.