We visited the memorial in August.
The memorial is still a work in progress as all the work done here is from donations. No tax money is used to build this memorial. The marble wall is built where the flight path of Flight 93 as they came into the field ending in the crash. The hemlock gate is made from trees in the field where the plane went down. Here is a link to their website for more information:

Flagged Words Brushes and Stamps No. 02
Bexley Scrapbooking Collection
DelMar Shores Paper Pack

Doubled Up Memories No. 13