China's sea-crossing bridge, amazing bridge construction technology! | China Prowess

china #China Engineering Do you know how the piers of the China Cross-Sea Bridge are built? The sea is so deep, the piers are …

source

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>