How long did it take to build the bridge?
Address: San Francisco, CA, USA
Robert Purcell | Aug 21, 2019
Just over 4 years.
Dan Inman | Aug 21, 2019
According to Google, it took just over 4 years to build.
Maryjane Segundo | Aug 21, 2019
Not sure,maybe about 5 to 10 years
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