through steel truss arch bridge

half through concrete arch bridge

continuous rigid-frame and steel truss arch bridge

Continuous rigid-framed and steel truss arch bridge

continuous steel truss arch bridge

Steel truss arch bridge

Steel-concrete arch bridge

trussed steel through arch bridge

existing half-through and through concrete arch bridge

half-through arch bridge with concrete-filled still pipe

Half-through arch bridge

78 m steel truss bridge

buffed corrugated steel arch bridge

Buried Corrugated Steel Arch Bridge

combined steel truss bridge

composite steel concrete bridge

composite steel-concrete bridge

Concrete Filled Steel Arch Bridge

Continuous Rigid-Frame and Steel Truss Arch