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Arch bridge across the freeway D47

Completed in 2009

The deck, formed by a trapezoidal slab with a length of 85.9 m, is supported by a concrete arch with a span of 51.3 m. Since the arch footings are connected with the end diaphragms by concrete struts, the structure forms a self-anchored system that stresses the footings by vertical reactions only.

SHP: alternative design
          detailed design