Steel Truss Bridge Maintenance Site

This is a maintenance construction area on a large steel truss bridge, featuring heavy structural beams painted in light green anti-rust paint. The steel surfaces are covered with dense rivets and bolted joints, showcasing typical industrial truss architecture. Wooden work platforms and metal scaffolding are erected beneath the bridge structure, with silver pipes, white paint buckets, and red warning tapes scattered on the ground, while a wide river and distant city skyline are visible in the background.