ARLINGTON, Va. -- For tourists, the new memorial to 184 people who died at the Pentagon in the Sept. 11 terrorist attacks is not especially convenient. Nor is it ideal from a security perspective to have 24-hour public access right outside the U.S. military's nerve center.
But there is little dispute that the new memorial, which opens to the public Thursday, was built right where it should have been: at the spot where American Airlines Flight 77 plowed into the west wall of the Pentagon.
"This is hallowed ground," said James Laychak, whose brother, David Laychak, was killed in the attack.
Defense Secretary Robert Gates will speak at a ceremony dedicating the memorial Thursday morning. It opens to the public that evening.
The memorial, built on an angle parallel to the plane's path just before it crashed, consists primarily of 184 cantilevered benches, each bearing a victim's name.
The two-acre park will be open 24 hours a day, seven days a week, and will be patrolled by the Pentagon Police Department. While it is just a short walk from a Metro subway station, it is on a patch of land previously trafficked almost exclusively by Pentagon workers.
William R. Stout, deputy chief of operations for the Pentagon Police Department, acknowledged some ambivalence about the location.
"If you're asking me as deputy chief of operations if I'm happy with the location, I'd have to say 'no,'" Stout said. "But overall, it seems logical to me to have it here. ... We'll have eyes on it all the time."
It was not a given that the memorial would be located at the site of the crash. The Pentagon suggested about 10 different options. But family members were adamant that the memorial be built where the plane hit, Laychak said.
Laychak, also president of the Pentagon Memorial Fund, said the fund has already raised the $22 million needed to build the memorial, but fundraising efforts continue to help pay for its upkeep.
Memorials are also planned in New York and western Pennsylvania at the sites where three other hijacked planes hit Sept. 11, but the Pentagon Memorial is the first to be completed.
It has avoided some of the controversies that have plagued other sites. Some family members of those who died when United Flight 93 went down in a field in Shanksville, Pa., say a grove of trees planned there mimics the Muslim crescent. Proponents say it represents a "broken circle," not a crescent.
In New York, work on the memorial stopped for a time as officials sought to cut costs from a project approaching the $1 billion mark. Construction of the memorial is entwined with overall redevelopment efforts at the World Trade Center site, and has been delayed. Project managers have already given up on a 2009 completion date and have recently warned that it might not be completed by the current goal of Sept. 11, 2011.
The Pentagon Memorial emphasizes the diversity of those who died there. The benches are arranged by the victims' ages, so the first one visitors see as they enter is dedicated to Dana Falkenberg, a 3-year-old passenger on Flight 77, and the last to retired Navy Capt. John D. Yamnicky Sr., another passenger who was 71.
Paper bark maple trees have been planted throughout the memorial, selected because they retain their leaves late into fall and turn a deep red when the colors change, said Lea Hutchins, a spokeswoman for the Pentagon Renovation Program.
From the memorial, the rebuilt section of the Pentagon remains clearly visible, the new limestone a slightly lighter shade than the old. Planes coming in to nearby Reagan National Airport fly low and loud along the Potomac River.
Laychak, for all the time he has spent at the memorial, has not yet visited the bench engraved with his brother's name. He is waiting for memorial's dedication so he can see it for the first time together with his family.
"I wanted to save that moment," he said.