https://youtu.be/e8PodEM4Y8g
the bridge in Memphis that sprouted the big crack crack had been there since 2016 apparently question - why are there arches on that bridge? - it looks like there are multiple piers evenly spaced question - why is the bridge designed so that the loss of 1 beam can take down the entire bridge or a large section? could they add 1 or 2 piers north and south of the bridge to provide more lateral stability (if needed) seismic updates had been done to the bridge recently - didnt they notice any cracks? didnt anyone on any boat ever notice any cracks? engineers called 911 direct and asked for total traffic shutdown - would love to have heard that call -- You received this message because you are subscribed to the Google Groups "massfire" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/massfire/CAFXWwKY2scTN4feQU7ZqHV3%2BfT7st%2BYQXh9j4v3DkbozEMWNTg%40mail.gmail.com.
