911 Memorial at Counterterrorism Training Center in Corinth, Texas
An excellent Los Angeles Times article on the memorials notes this memorial in Corinth, Texas:
At the Counterterrorism Training Center in Corinth, Texas, Ron Reid underscored this point as he described the “simple, understated” monument he was building. The 2-foot structural beam, torn almost in two, will sit on a pedestal near the entrance to the private center, which trains law enforcement officers to respond to terrorist attacks.
“Anyone who comes in to training will have to walk past it. I want them to know why they are here.”