New time-lapse video shows additional perspectives of Bertha lift

Posted on Apr 2 2015 3:15 PM

The SR 99 tunneling machine's 2,000-ton front end has been safely on the ground for a couple of days, but it's worth revisiting how it got there. We created a video that shows the Bertha lift from three different perspectives. 

Watch the Bertha lift time-lapse here (links to YouTube)

You can continue to track STP’s work on our time-lapse cameras and follow @BerthaDigsSR99 on Twitter for updates. Don't forget to check out the other resources we've created to give you a fuller understanding of Bertha's story: