Asking diehard Batman fans to wait until July 20, 2012 for The Dark Knight Rises to hit silver screens is like waiting for the day after eternity to arrive. Every little morsel, tidbit or snippet of information they can get their hands on, they're taking it and running to Gotham City Limits and beyond.
Since the release of the teaser trailer, production and filming have started to commence in Pittsburgh, PA at the Carnegie Mellon University Software Engineering Institute building in the neighborhood of Oakland and several outlets were on hand to capture the festivities. There's even plenty of video included as well.
Consider this your one-stop-shop for the first few days of filming in the 'Burgh, which include a prison break scene and a Batman vs. Bane brawl.