What are the key principles and methodologies behind the construction of suspension bridges, and how do these factors contribute to their structural integrity and functionality? Explore the intricate balance between tension and compression forces within the bridge components, considering how materials such as steel cables and concrete towers are strategically employed to withstand immense loads while maintaining flexibility. Additionally, delve into the role of aerodynamics and environmental factors in the design process, highlighting the measures taken to mitigate factors like wind$-$induced oscillations and seismic activity. Finally, discuss the impact of advancements in materials science and computational modeling on the evolution of suspension bridge engineering, emphasizing the interplay between tradition and innovation in the pursuit of safer, more efficient infrastructure solutions.