The US Grant Bridge in Ohio was replaced with a new steel cable design in 2006. The bridge has a special coating to protect its cables from weather and corrosion, but this makes it hard to inspect and maintain them. To ensure the bridge lasts for its intended 100-year lifespan, a monitoring system was set up during construction and will continue during its use. This system will help track any changes in the bridge's condition over time, ensuring it remains safe and cost-effective.