Image of the Week: 22nd Sutro
Where: 22nd Street at Mission Street, Mission District, San Francisco, California, USA
When: October 2013
What: Sutro Tower, Christmas Tree Point, homes on Liberty Hill and 22nd Street.
Comment: Apparently Sutro Tower has three legs to help give it more support during a major earthquake, similar to why the Transamerica Pyramid shape makes it more stable during a quake.Related Posts: To Be Tall or To Be Prominent, San Francisco Topography