 There's holes all over the place where they've cored through. You can actually see right down into the bottom of the plenum through that one. In just four days, crews have ripped up 3,400 tons of asphalt, enough to fill 85 truckloads, keeping MassDOT on track to reopen the tunnel by August 5th. Good work for these guys, and again, they do a great job at it.