People gather beside what has been named as the world's first 3D printed concrete bridge after its opening in Gemert.
Dutch officials toasted on Tuesday the opening of what is being called the world's first 3D-printed concrete bridge, which is primarily meant to be used by cyclists.
There was applause as officials wearing hard hats and workmen's jackets rode over the bridge on their bikes at the inauguration in the southeastern town of Gemert.
