Bridges & Highway Gallery Barrier: Highway Barrier: Highway Box Culvert: Turning Section Box Culvert: Slopped End Section Box Culvert: Slopped End Section Box Culvert: V Bottom Box Culvert: Wing Wall Box Culvert: Wing Wall Box Culvert Bridge: 3 Sided Rigid Frame (Kast Span) Bridge: 3 Sided Rigid Frame (Kast Span)