The NYPD says it will lead a parade in honor of officers who lost their lives as a result of the September 11th attacks.
It's happening Friday, September 9.
Officials say the march will start at lower Broadway and make its way to the Police Memorial Wall.
Twenty-three police officers were killed on September 11, 2001, and 99 more died from related illnesses.
Authorities say families of all 122 officers have been invited to march.