From 2013 to 2019, the arch bridge's roadbed was raised by 64 feet, rising from 151 to 215 feet, to more safely accommodate the passage of large container ships traveling below.
The cool part is the traffic on the bridge was not interrupted. 1:50
https://skyrisecities.com/news/2020/...bridge-raising
https://www.youtube.com/watch?v=WVdZFnJeP_s
