Hughes Memorial Tower

The Hughes Memorial Tower is a radio tower in Washington, D.C., at 6001 Georgia Avenue, near the intersection of 9th Street NW and Peabody Street NW. At 761 ft, it is the tallest structure of any kind in the district, surpassing the Washington Monument by more than 200 ft and the WTTG Television Tower by 55 ft. It is the second-tallest freestanding structure in the Baltimore-Washington metropolitan area, after the 809-foot tall River Road Tower in Bethesda, Maryland.

Completed on January 15, 1989, the tower sits at 38°57′47″N 77°1′36″W and at an elevation of 87.7 m above mean sea level. The tower is located on a relatively high spot just off Georgia Avenue NW, in Washington's Brightwood neighborhood, several miles from the city's main cluster of transmission towers in the Tenleytown neighborhood.

Source: Wikipedia