From Dulles Airport:

• Route 28 South
  
• East on Route 50, move to the left lane immediately on route 50 and get into the left turning lane
  
• Travel .35 mi on Route 50 and then left (North) on Centerview Drive
  
• Travel .46 mi on Centerview, pass Thunderbolt Drive, prior to the four way stop turn left into the Earhart Building lot . 6STG is located in the near corner upstairs.

From Washington DC:

• Route 66 West
  
• North on Route 28 (Sully Road)
  
• East on Route 50, move to the left lane immediately on route 50 and get into the left turning lane
  
• Travel .5 mi on Route 50 and then left (North) on Centerville Road
  
• Travel .47 mi on Centerville Road. Turn left on Skyhawk. At the four way stop turn left and then an immediate right into the Earhart Building lot . 6STG is located in the near corner upstairs.