Lansdowne Bridge
... that Lansdowne Bridge has the longest span of any extant masonry bridge in Australia?
... that <b id="mwA7c"><a href="./Lansdowne_Bridge" id="mwA7g" rel="mw:WikiLink" title="Lansdowne Bridge">Lansdowne Bridge</a></b> has the longest <a class="mw-redirect" href="./Span_(architecture)" id="mwA7k" rel="mw:WikiLink" title="Span (architecture)">span</a> of any extant masonry bridge in Australia?