How do you build a 9.1 m-tall arch that stands on a single point? The answer lies in precision engineering and Toronto-based fabrication expertise. Unfinished Arch uses a complex steel cantilever that projects 14 metres from one anchored base — a design that pushes the limits of balance and strength. Engineers had to model the effects of waterfront wind loads, vibration, and interactive touch to ensure safety while preserving the illusion of being suspended in air. Each section of the arch is be