Metro & Office Buildings

  • The House Office Buildings (HOB) are south of the US Capitol, along Independence Ave., while the Senate office Buildings (SOB) are north of the Capitol, along Constitution Ave.
  • The HOBs are Cannon, Longworth, and Rayburn.
  • The SOBs are Russell, Dirksen, and Hart.


  • Capitol South Metro station is the closest station to the HOBs, located closest to Cannon, at the corner of 1St and D St. SE. Capitol South Metro is on the Blue, Orange, and Silver lines. 
  • Union Station is the closest station to the SOBs.  To get to the SOB’s from Union Station, you will walk to 1st and C St. NE, which is located at the back entrance of the Russell and Dirksen SOB’s. Union Station is on the Red line.