The old I-70 bridge at Rocheport MO will be blown tomorrow morning at 7:30 AM. I wish I could be there to make a video from the champion Sycamore tree. The live stream should be cool. Darling will try to make a video. My old shop-mate was an ex-chemist who liked to make shape charges and other things that burn, shoot into the sky, or explode. It is amazing what a directed blast can do. I will post a link if I can figure out how to on mobile.