WATCH: Explosion demolishes Commercial Street Bridge in Pittsburgh, Pennsylvania

PennDOT is performing the implosion of the Commercial Street Bridge on the Parkway East in Pittsburgh, Pennsylvania. This comes as they prepare to slide in the new bridge, which has already been built. Read more here: https://www.cbsnews.com/pittsburgh/ne... Subscribe to us on YouTube:    / cbs   Pittsburgh Like us on Facebook:   / cbspittsburgh   Follow us on Twitter:   / cbspittsburgh   Check out our Instagram:   / cbspittsburgh   Join Us On TikTok:   / cbspittsburgh