Union Station's plaza
After about 18 months of construction work, the new Columbus Plaza at Union Station is almost complete. (2008 photo by Gerald Martineau; 2013 photo by Bill O'Leary/The Washington Post)
After about 18 months of construction work, the new Columbus Plaza at Union Station is almost complete. (2008 photo by Gerald Martineau; 2013 photo by Bill O'Leary/The Washington Post)
