Captain America: The Winter Soldier is currently shooting in Cleveland, Ohio, and the latest photos from the set reveal the Winter Soldier and his bionic arm! Sebastian Stan returns as Bucky Barnes, who is transformed into this villain for the Marvel Phase Two sequel. The bionic arm stays true to this particular comic book arc, with this being the first confirmation that he has robotic body parts in the movie. We also get more on set images of Scarlett Johansson as The Black Widow and Chris Evans as Steve Rogers/Captain America, with directors Anthony Russo and Joe Russo evoking a strong 1970s espionage vibe. All of this comes along with a look at a destructive highway scene. Here's what we can expect when Captain America: The Winter Soldier hits theaters spring 2014.