 Keeping with this style, the remainder of the structure is composed of simple, rectangular blocks with flat roofs.A major renovation was designed by architects TAG Galyean and Kreps & Kreps (now Kreps & Zachwieja) and completed on June 18, 1997 to accommodate an elevator, administrative offices and an accessible entrance to the building.In 2006, renovations to the front entrance were completed to comply with ADA guidelines, including a ramp, floor leveling and parking.