What if suspension bridges began orbiting one another like moons

Across a chain of deep canyons, gigantic suspension bridges lift free and begin orbiting one another like a miniature system of moons. Stable paths, changing shadows, drifting debris, and layered depth make the orbital motion believable. Cables, towers, fog, and tiny vehicles make the scale unmistakable. Join the orbit of the nearest form and reveal the complete system turning around its center.