in civil engineering is designing structures to withstand a complex interplay of forces. Imagine a scenario where you need to design a suspension bridge across a deep canyon with strong winds and potential seismic activity. The bridge must be able to support its own weight $($dead load$),$ the weight of traffic and pedestrians $($live load$),$ and the dynamic forces caused by wind gusts $($wind load$).$ Additionally, the bridge needs to be able to absorb and distribute the energy from an earthquake $($seismic load$)$ without collapsing. How would you approach this design problem from a purely theoretical standpoint? Consider factors such as material selection, stress analysis, deflection calculations, and vibration control strategies. Analyze how each load type interacts with the bridge structure and how different design choices can influence the overall stability and safety of the bridge. Explore concepts like cable forces, anchorage design, and dynamic response analysis. This question focuses solely on the theoretical framework for such a design, without requiring reference to specific materials or existing bridges.