will the viaduct fall down
âAbsolutely it's the way to go-every city should have a big tunnel underneath it,â said Hauser. âAlaskan Way Viaduct, which is old and ugly and dirty, and it's gonna fall down if the earth moves and it shakes any more, it's gonna fall.â.Big Bertha doesn't just drill-it installs concrete wall panels as it goes, leaving a finished tunnel behind. âThis is a work of art,â said Hauser.Alaskan Way Viaduct, which is old and ugly and dirty, and it's gonna fall down if the earth moves and it shakes any more, it's gonna fall.â. Big Bertha doesn't just drill-it installs concrete wall panels as it goes, leaving a finished tunnel behind.