Here, the <a href="https://en.wikipedia.org/wiki/Docklands_Light_Railway" class="extiw" title="w:Docklands Light Railway">Docklands Light Railway</a> runs on a viaduct built by the <a href="https://en.wikipedia.org/wiki/London_and_Blackwall_Railway" class="extiw" title="w:London and Blackwall Railway">London and Blackwall Railway</a>.
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