A marathon span: World’s longest sea bridge opens

    0
    73

    The Jiaozhou Bay bridge in China took more than four years to build. About 81 million cubic feet of concrete was reportedly used — enough to fill
</p>
<div class=

    LEAVE A REPLY

    Please enter your comment!
    Please enter your name here

    *

    This site uses Akismet to reduce spam. Learn how your comment data is processed.