The authors created new contents and techniques by manipulating video and audio recordings of a bridge. In this video performance the sound is coming from the microphones mounted on cables and construction of the bridge. Thus, Jodi Rose, Cym and Luka Prinčič combined the recorded sound material in a live event and a video of the bridge that has been simultaneously manipulated by Luka Dekleva. Artists escalate the presence of environmental sound, in order to expand the importance of sound architecture as the structure of the sound field, and connect it directly with the space. Physical interference in public space is translated into sound and video pulsation, including the inherent noise. Abstract aesthetics of glitch and error is advanced through conscious perspective on both technology and its audiovisual output as autoconstructive: dynamic and persistent.