High Quality Content by WIKIPEDIA articles! Engineering Hall is an administrative building at the University of Illinois at Urbana-Champaign. It is located in the south end of the Bardeen Quadrangle on Green Street in Urbana, Illinois, facing the Illini Union. Engineering Hall serves all disciplines within the UIUC College of Engineering and is well known for representing the school`s colors with its orange bricks and blue roof. In addition to many offices and conference room, Engineering Hall also includes two computer labs and four lecture halls. Engineering Hall also houses many engineering-based student organizations in its offices.