I am interested to find some more recent info as well. I emailed them and asked them last summer, and here was what I posted on July 23, 2015.
Originally Posted by dharper
OK. I finally got a response today.
The eastern section will remain closed in order to facilitate the remaining construction on the western section. Crews are currently waiting for the preload in the western section to settle. Once that preload is ready to be removed later this year, construction will resume and we will have a better sense of schedule.
Two years ago when they started the project, it was scheduled to open in late 2016. I guess we will have to wait until late 2016 to finds out if that is correct.