"The recycloplast bridges are also said to be corrosion resistant compared to other bridge materials, meaning that they need almost no maintenance."
Looks like they've never heard of UV degridation. Serves them right for employing accountants instead of materials engineers.
"The firm sees it as taking on many structural and building tasks in coming years, replacing "last-generation" materials, such as wood, steel or concrete".
Last time I checked, we'd only been using steel, wood and concrete for, oh, around 100 generations...