4 ms·
Not sure if that's even possible. From what I can recall of SF history, much of downtown isn't really stable ground (see the Millennium Tower as an example, wit
by spike021 8y ago
Not sure if that's even possible. From what I can recall of SF history, much of downtown isn't really stable ground (see the Millennium Tower as an example, with the ground underneath shifting and the foundation not being built to consider that issue). Also, I believe there are ships buried underneath the ground in SF from the 1800's.