This time-lapse video shows the 8-year construction of the Flight 93 National Memorial in Shanksville, PA. It was built in multiple phases between August 2010 and September 2018.
To Learn More: youtube.com/watch
Source: YouTube
Video by: EarthCam
Memorials Gallery
Memorials Around the Country
Not only are there 9/11 memorials at the three main crash sites but also
Remembering 9/11 in Shanksville
A reporter visits the Flight 93 National Memorial in Shanksville, PA, and