Terraces of Boise phase one nearing completion! June 29, 2015 By PETRA Inc The Terraces of Boise have come along way since dirt began moving back in November of 2013. May 2014-Underground parking garage underway. July 2015 – Elevator shafts in; buildings rising. November 2014 – Snowfall and cold steel. June 2015 – Landscaping in process, phase one punch lists underway. June 2015 – Aerial view of the 13 acre project.