Sturdy bridge structure, weathered steel beams, rugged concrete pillars, durable asphalt roadways, rust-resistant railings, robust cable suspensions, high-strength bolts, reinforced composite materials, UV-resistant coatings, saltwater-corrosion protection, earthquake-resistant design, scenic riverbank surroundings, misty morning atmosphere, soft natural lighting, 1/1 composition, realistic reflections, ambient occlusion.