• Federal Triangle is a triangular area in Washington, D.C. formed by 15th Street NW, Constitution Avenue NW, Pennsylvania Avenue NW, and E Street NW.
  • Federal Triangle is a triangular area in Washington, D.C. formed by 15th Street NW, Constitution Avenue NW, Pennsylvania Avenue NW, and E Street NW.
  • Top 10 Things to Do in Federal Triangle: See reviews and photos of Federal Triangle, Washington DC (District of Columbia) on Tripadvisor.
  • The history behind the Federal Triangle moniker reveals an intriguing story intertwined with the urban evolution of Washington D.C. in the early 1900s.
  • The Federal Triangle is a carefully designed area of Washington DC that houses some of the buildings of power within the city.
  • The triangle stretches from the White House to the Capitol Building and contains a number of key Federal offices and Government buildings such as the FBI...
  • The Federal Triangle is adjacent to the downtown area and other popular districts such as China Town.
  • Aerial of Federal Triangle (center) with the National Mall to the left and Downtown Washington, D.C. to the right.
  • Serving as Secretary of the Treasury, Mellon was the driving force behind creation of the Federal Triangle in the 1920s and 30s.
  • F Federal Triangle ederal Triangle is a triangle-shaped area in Washington, D.C. noted for seven federal buildings built in the mid-30s that occupy the space.