Big Blue River Bridge
... that the Big Blue River Bridge was one of the first of nearly 30 concrete bridges designed by engineer William A. Biba?
... that the <b id="mw9Q"><a href="./Big_Blue_River_Bridge_(Grafton,_Nebraska)" id="mw9g" rel="mw:WikiLink" title="Big Blue River Bridge (Grafton, Nebraska)">Big Blue River Bridge</a></b> was one of the first of nearly 30 concrete bridges designed by engineer William A. Biba?