Bridges dictate the look of a cityscape more than many people think. A pedestrian bridge is a distinctive design element, with a key functional role. When it's there, it gets used. And it continually draws attention. So it's no wonder that the uniquely slender pedestrian bridges made of post tensioned granite are causing a furore among architects all over the world. The stylish bridges are also maintenance-free for decades, and can be used in all weather conditions, making them a smart investment financially.