Narrows Bridge
... that when it was completed in 1959, the Narrows Bridge in Perth, Western Australia, was the largest precast prestressed concrete bridge in the world?
... that when it was completed in 1959, the <b id="mwGqI"><a href="./Narrows_Bridge_(Perth)" id="mwGqM" rel="mw:WikiLink" title="Narrows Bridge (Perth)">Narrows Bridge</a></b> in <a class="mw-redirect" href="./Perth,_Western_Australia" id="mwGqQ" rel="mw:WikiLink" title="Perth, Western Australia">Perth</a>, <a href="./Western_Australia" id="mwGqU" rel="mw:WikiLink" title="Western Australia">Western Australia</a>, was the largest <a href="./Precast_concrete" id="mwGqY" rel="mw:WikiLink" title="Precast concrete">precast</a> <a href="./Prestressed_concrete" id="mwGqc" rel="mw:WikiLink" title="Prestressed concrete">prestressed concrete</a> bridge in the world?