This video shows the upper deck of the viaduct being demolished by massive jackhammers, while a brave construction worker sprays water to keep the dust down. It looks like we should expect an alien to come jumping out of this video at any moment.
I heard the viaduct was going to be closed for a week or so, but I wasn't expecting them to demolish it. Oh well, it's not like I was using that highway anyway?
Filmed in 1080p on a canon 5d mk II, 200mm, f2.8