The tower was added to the New Jersey Register of Historic Places on May 29, 2003, and to the National Register of Historic Places on November 17, 2003, for its significance in military history.[1][3] About this time the tower was renovated under the direction of architect Robert Russell. Spiral staircases, lighting and safety features were installed, allowing the public to climb to the top of the tower and a wooden walkway was built to Sunset Avenue.[4]